FES8BT中文资料
8位机讲义
存储器结构
内部数据存储器
内部数据存储器被划分为物理上分开的两个不同的区域： 256B RAM和128B 特殊功能寄存器（SFR）区。RAM的 高128B和SFR区共用相同的地址段，通过不同的寻址方式 访问。RAM的低128B可通过直接寻址或寄存器间接寻址 方式访问；RAM的高128B只能通过寄存器间接寻址方式 访问；SFR只能通过直接寻址方式访问。RAM的地址段 20H到2FH的16个字节可位寻址；地址段30H到7FH可用作 暂存寄存器或堆栈。
存储器结构
程序存储器
使用一个专用接口使CPU和程序存储器直接 相连（而无需任何引脚连接），CPU的性能 得到优化。这意味着在每个时钟的上升沿均 能读取代码。因此，这里不存在“内部”或 “外 部”程序存储器的概念，因为所有的代码均 从 同一个程序存储器接口存取。
存储器结构
数据存储器
数据存储器由内部存储器和外部存储器组成。 数据存储器的“内部”和“外部”标记用来 区分寄 存器存储器和使用“MOVX”指令存取数据的 64 KB数据存储器。该外部标记并非暗指外部数 据存储器位于片外。
存储器结构
XC886/888的CPU可寻址以下五个地址空间：
12KB启动ROM（BootROM）程序存储器 256B内部RAM数据存储器 1.5KB XRAM存储器（XRAM可作为程序存储器或外部数 据存储器进行读写） 128B SFR区 24/32KB Flash程序存储器（Flash器件）；或24/32KB ROM程序存储器，外加4KB Flash（ROM器件）
功能概述
法的十进制的调整和比较。逻辑运算包括与、 或、异或、补码和循环移位（右环移、左环 移、或4位环移（半字节交换））。ALU还包 括一个布尔处理机，可执行置位、清零、补 码、等于1跳转、等于0跳转、等于1跳转并清 零，送入/取自进位位的位操作。在任意可寻 址位（或该位补码）和进位标志之间，可执
黑狮音频蓝眼睛FET限制放大器用户手册说明书
Bluey
FET Limiting Amplifier
Owner’s Manual
IMPORTANT SAFETY INSTRUCห้องสมุดไป่ตู้IONS
1. Read these instructions. 2. Keep these instructions 3. Heed all warnings. 4. Follow all instructions. 5. Do not use this apparatus near water. 6. Clean only with dry cloth. 7. Install in accordance with the manufacturer’s instructions. 8. Do not install near any heat sources such as radiators, heat regis-
U8BT中文资料
Instantaneous Reverse Current (µA)
10 000 1000 100 10 1
TA = 150 °C TA = 125 °C
TA = 100 °C
TA = 25 °C
0.1 10 20 30 40 50 60 70 80 90 100 Percent of Rated Peak Reverse Voltage (%)
FEATURES • Oxide planar chip junction
• Ultrafast recovery time
• Low switching losses, high efficiency
• High forward surge capability
• Meets MSL level 1, per J-STD-020, LF maximum peak of 245 °C (for TO-263AB package)
Figure 3. Typical Instantaneous Forward Charateristics
Document Number: 89086 For technical questions within your region, please contact one of the following:
New Product
PACKAGE OUTLINE DIMENSIONS in inches (millimeters)
0.415 (10.54) MAX.
0.370 (9.40) 0.360 (9.14)
TO-220AC
0.154 (3.91) DIA. 0.148 (3.74) DIA. 0.113 (2.87) 0.103 (2.62)
FortiGate-80D 产品说明书
Multi-threat protection from a single device increases security and lowers costs Unlimited user licensing and comprehensive features Allows implementation of WAN optimization and web cache, as well as extensive internal logging and reporting.
FortiCare
Worldwide 24x7 Support
FortiGuard
Threat Research & Response
HaБайду номын сангаасdware
5
5
5
1
2
3
1 Console Port
Advanced Features
The FortiGate-80D offers beyond the industry’s best firewall with the latest in Advanced Threat Protection including Sandboxing and anti-bot protection, Feature Select Options for simplifying configurations and deployments, and Contextual Visibility for enhanced reporting and management.
2
Highlights
FortiOS — The World’s Most Advanced Security Operating System
HFS8中文资料
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电讯通信有限公司产品说明书：RadioCom BTR-800 TR-800 TR-825
Thank you for choos i ng RadioCom TMTelex Com m u n i c a t ions would like to take this op p or t u n ity to thank you for choos i ng the RadioCom™BTR-800 Pro f es s ional Wire l ess In t er c om Sys t em. Many of the fea t ures in this prod u ct are the re s ult of years of de v el o p -ment work with many of the fea t ures de v el o ped from cus t omer feed b ack. We hope that your ex p e r i e nce with this prod u ct is a pleas a nt one and hope to pro v ide you with a con t in u i ng line of RadioCom™ prod u cts well into the fu t ure. In or d er to get the most out of your new wire l ess in t er c om sys t em, please take a few mo m ents to look through this book l et be f ore us i ng the prod u ct for the first time.-Telex Com m u n i c a t ions,Inc.Ta b le of Con t entsIn t ro d uc t ion..........................................................................1-1 Gen e ral De s crip t ion..........................................................................1-1 Sys t em Fea t ures.............................................................................1-1 BTR-800 Block Di a g ram......................................................................1-2 BTR-800 Base Sta t ion..................................................................2-1 Con t rols and Con n ec t ions - Front Panel..........................................................2-1 Con t rols and Con n ec t ions - Rear Panel...........................................................2-2 BTR-800 Spec i f i c a t ions.......................................................................2-3 TR-800 Beltpack.......................................................................3-1 Con t rols and Con n ec t ions - Top Panel............................................................3-1 Con t rols and Con n ec t ions - Rear Panel...........................................................3-2 TR-800Spec i f i c a t ions........................................................................3-3 TR-825 Beltpack......................................................................4-1 Con t rols and Con n ec t ions - Top Panel............................................................4-1 Con t rols and Con n ec t ions - Rear Panel...........................................................4-2 TR-825Spec i f i c a t ions........................................................................4-3 Ini t ial Equip m ent Set-Up...............................................................5-1 Un p acking.................................................................................5-1 An t enna Con n ec t ions.........................................................................5-2 An t enna Po l ar i za t ion.........................................................................5-2 Dis t ance Be t ween An t ennas...................................................................5-2 An t enna Place m ent..........................................................................5-2 Im p roving Re c ep t ion/In c reasing Range..........................................................5-4 Base Sta t ion Set-Up.........................................................................5-5 Lo c a t ion...............................................................................5-5 Power Con n ec t ion........................................................................5-5 Trans m it Switches........................................................................5-5 In t er n al Trans m it Switches.................................................................5-6 In t er c om Switch.........................................................................5-6 In t er c om In t er f ace........................................................................5-6 Dual Lis t en Func t ion a l i ty..................................................................5-8 Aux i l i ary In p ut/Out p ut....................................................................5-9 In t er n al Aux i l i ary In p ut Routing Switch......................................................5-9 Stage An n ounce /Re l ay Con t acts...........................................................5-10 Base Sta t ion Link .......................................................................5-11 Beltpack Set-Up...........................................................................5-12 Bat t ery In s tal l a t ion......................................................................5-12 An t enna Con n ec t ion.....................................................................5-13 Trans m it Mode.........................................................................5-13 Head s et Con n ec t ion.....................................................................5-13 Pre-Walk-Thru Check l ist...............................................................6-1 Sys t em Op e r a t ion......................................................................7-1 Fre q uency Plan Over v iew.....................................................................7-1 Fac t ory-Defined Group.......................................................................7-1 User-Programmable Groups...................................................................7-1 Sys t em Quick Start..........................................................................7-1 Base Sta t ion Op e r a t ion......................................................................7-2 Power.................................................................................7-2 Lo c al Head s et...........................................................................7-2 Por t a b le Sta t ion Con n ect..................................................................7-2 In t er c om A and B........................................................................7-2 Aux i l i ary...............................................................................7-2 Dis p lay Con t rast.........................................................................7-3 BTR-800 Menu Struc t ure.................................................................7-4 Main Screen Flowchart.................................................................7-4 Power-Up Screen......................................................................7-5 Op e r a ting Screen......................................................................7-5 Beltpack Ac t iv i ty Cod e Def i n i t ions........................................................7-5 Group/Chan n el Se l ect..................................................................7-6 Group/Fre q uency Se l ect.................................................................7-7 Fre q uency Ed it.......................................................................7-8 Clear Scan...........................................................................7-9 Spe c ial Key Se q uences................................................................7-10 Lock o ut.........................................................................7-10Copy...........................................................................7-101st Use De f ault...................................................................7-10Fac t ory De f ault...................................................................7-10-i-Ta b le of Con t ents(con t in u ed)TR-800Beltpack Op e r a t ion.................................................................7-11 Power/Lo c al Head s et V ol u me..............................................................7-11 Bat t ery Check..........................................................................7-11 Talk But t on............................................................................7-11 Mi c ro p hone Gain.......................................................................7-11 Chan n el Se l ect But t on...................................................................7-11 Stage An n ounce (SA)....................................................................7-11 Wire l ess Talk Around (WTA)..............................................................7-11 TR-800Beltpack Menu Struc t ure.........................................................7-12 Power-Up Screens....................................................................7-13 Group/Chan n el Screen.................................................................7-14 Trans m it Screen......................................................................7-15 Re c eive 1 Screen.....................................................................7-16 Re c eive 2 Screen.....................................................................7-17 ClearScan™.........................................................................7-18 Fea t ure En a ble/Dis a ble Menus..........................................................7-19 Stage An n ounce En a ble/Dis a ble.........................................................7-19 Wire l ess Talk Around En a ble/Dis a ble.....................................................7-19 Au d io Chan n el A or B En a ble/Dis a ble....................................................7-20 Talk But t on Latch on/Latch off..........................................................7-20 Spe c ial Key Se q uences................................................................7-21 Lock o ut.........................................................................7-211st Use De f ault...................................................................7-21Fac t ory De f ault...................................................................7-21 TR-825Beltpack Menu Struc t ure.........................................................7-22 Power-Up Screens....................................................................7-23 Group/Chan n el Screen.................................................................7-24 Trans m it Screen......................................................................7-25 Re c eive 1 Screen.....................................................................7-26 Re c eive 2 Screen.....................................................................7-27 Au d io Out p ut........................................................................7-28 ClearScan™.........................................................................7-29 Fea t ure En a ble/Dis a ble Menus..........................................................7-30 Stage An n ounce En a ble/Dis a ble.........................................................7-30 Wire l ess Talk Around.................................................................7-31 Au d io Chan n el A Op t ions..............................................................7-32 Au d io Chan n el B Op t ions..............................................................7-33 Spe c ial Key Se q uences................................................................7-34 Lock o ut.........................................................................7-341st Use De f ault...................................................................7-34Fac t ory De f ault...................................................................7-34 Sys t em Walk-Thru.....................................................................8-1 Trou b le Shoot i ng......................................................................9-1 Tech Tips............................................................................10-1 Fre q uency In t er a c t ion.......................................................................10-1 Mi c ro p hone Gain Ad j ust m ent.................................................................10-1 Bat t ery In f or m a t ion...................................................................11-1 In t er c om Sys t em Spec i f i c a t ions.........................................................12-1 Ac c es s ories and Re p lace m ent Parts......................................................13-1 Soft w are Li c ense......................................................................14-1 Certification In f or m a t ion..............................................................15-1 Dec l a r a t ion of Con f or m ity.............................................................15-3-ii-In t ro d uc t ionGen e ral De s crip t ionThe Telex RadioCom™ BTR-800 UHF Syn t he s ized Wire l ess in t er c om sys t ems of f er the ul t i m ate in re l i a ble, high-performance,high-fidelity full-duplex com m u n i c a t ions.The BTR-800 sys t em in c ludes the BTR-800 fre q uency ag i le base sta t ion, work i ng with up to four TR-800 or TR-825 fre -quency ag i le beltpacks. The BTR-800 base sta t ion pro v ides full-duplex com m u n i c a t ions with the beltpacks.The BTR sys t em in c or p o r ates two au d io chan n el op e r a t ion, per m it t ing the beltpack op e r a t or to choose be t ween two sep a-rate au d io chan n els of com m u n i c a t ions, with the base sta t ion track i ng the beltpack se l ec t ion. This al l ows the user the flex i-bil i ty to cre a te a party-line and a pri v ate line within the same beltpack.The BTR-800 sys t em is per f ectly suited for stand-alone op e r a-tion and also can in t er f ace with Audiocom® (Telex), RTS®TW, Clear-Com®, as well as RTS Ma t rix sys t ems and other 4-wire com m u n i c a t ions sys t ems.In ad d i t ion to the ex t er n al in-ter c om sys t ems in t er f aces listed above, the sys t em pro v ides con n ec t ions for aux i l i ary bal a nced au d io in p ut and out p ut,as well as wire l ess talk-around (WTA) and stage an n ounce (SA) fea t ures.The RadioCom™BTR se r ies has been de s igned for re l i a ble, ef f i c ient op e r a t ion. Op e r a ting in the 470 to 740 MHz range, the units op e r a te re l i a bly at line-of-sight dis t ances of 1,000 feet. With avail a ble an t enna sys t ems, from Telex, the ef f ec t ive op e r a t i ng range can be ex t ended. The high-efficiency beltpacks pro v ide up to 12 hours of un i n t er r upted op e r a t ion us i ng stan d ard al k a l ine bat t er i es.Sys t em Fea t ures•Fre q uency-agile base sta t ion and beltpacks. No ex t er n al com p uter/de v ice re q uired to se l ect fre q uen c ies.•Backlit base-station LCD al l ows the user to eas i ly mon i-tor the beltpack’s sta t us as well as change base-station fre -quen c ies.•Clear Scan™ func t ion on base sta t ion and beltpack to au -to m at i c ally find the best chan n els on which to op e r a te.•Full-duplex(si m ul t a n eous talk and lis t en)op e r a t ion.•Com p at i b le with Audiocom® (Telex), RTS TW, Ma t rix, Clear-Com® , and other wired in t er c om types.•Two chan n els of in t er c om au d io.•WTA (Wire l ess Talk Around) beltpack con t rol. This fea -ture al l ows beltpacks to talk to each other, but their au d iois lifted from any wired sys t em con n ected to the base sta -tion.•SA (Stage An n ounce) beltpack con t rol. Al l ows the user to di r ect their au d io to a jack on the back of the base for P.A.sys t ems or other ex t er n al au d io sys t ems.•Re l ay con t act clo s ure on the base when the SA but t on is pressed.•TR-825fea t ures two au d io chan n el bin a u r al op e r a t ion in ei t her ste r eo or mono mode.•Beltpack units con t ained in a weather and shock re s is t ant die cast mag n e s ium case.•Con v e n ient IEC power con n ec t or on the base sta t ion so the unit can plug di r ectly to out l ets. No in-line or wallplug power sup p ly.•Base sta t ion co m es with rack ears for easy rack mount i ng. 1-1RTS® and Audiocom® are reg i s t ered trade m arks of Telex Com m u n i c a t ions, Inc.Clear-Com® is a reg i s t ered trade m ark of Clear-Com In t er c om Sys t ems, Inc.S ection1EC1-2BTR-800 Base Sta t ionCon t rols and Con n ec t ions - Front Panel1.Power switch .2.[Menu] and [Set] but t ons – Used to se l ect menus and setop t ions on the LCD.3.Backlit Graph i cs LCD (Liq u id Crys t al Dis p lay).4.[Up] and [Down] but t ons – Used to se l ect base sta t ion op t ions on the LCD.5.Por t a b le Sta t ion Con n ect – But t ons used to en a ble or dis a ble the re s pec t ive re c eiver’s au d io. GREEN LED =Au d io en a bled, LED OFF = Au d io dis a bled.6.In t er c om A Con t rols - Wired in t er c om A in t er f ace con -trols. Au d io in p ut and out p ut level con t rols. 2-wire or 4-wire se l ect but t on with green LED in d i c a t or lights. Se -lected LED will change to RED if the in p ut lev e ls are too high.7.In t er c om B Con t rols - Wired in t er c om B in t er f ace con -trols. Au d io in p ut and out p ut level con t rols. 2-wire or4-wire se l ect but t on with green LED in d i c a t or lights. Se -lected LED will change to RED if the in p ut lev e ls are too high.8.Aux i l i ary Con t rols -W ired aux i l i ary in t er f ace con t rols.Au d io in p ut and out p ut level con t rols. GREEN LED =Aux. in p ut en a bled. LED will change to RED if the in p ut lev e ls are too high.9.Head s et Vol u me – Con t rols the vol u me to the head s et con n ected to #14.10.Head s et In t er c om Se l ect – Con t rols the in t er c om to which the lo c al head s et is con n ected. Each press of the but t on changes the con n ec t ion; chan n el A, chan n el B,both.11.Talk/Overmod Light – LED is green when talk but t on#13 is ac t ive. A nor m al mic gain set t ing will cause the LED to flash red on the loud e st speech lev e ls. If the gain is too high, the LED will be red at nor m al speech vol u mes.12.Mi c ro p hone Gain – Ad j usts the head s et’s mi c ro p hone gain. Ad j usts so that the overmod light #11 flashes from green to red on loud e st speech.13.Talk But t on – Press to en a ble the au d io path from the lo c al head s et. LED #11 will turn green when en a bled. A quick press and re l ease latches but t on on. If the talk func t ion is latched on, press i ng the talk but t on again will turn it off.14.Lo c al Head s et Con n ec t or – Male XLR con n ec t or for Telex units, Fe m ale XLR con n ec t or for RTS units. A dy -namic or electret head s et mi c ro p hone is au t o m at i c ally de -tected.Fig u re 2Lo c al Head s et Wiring2-1Fig u re 1BTR-800 - Front PanelTelex UnitsS ection2RTS UnitsCon t rols and Con n ec t ions - Rear Panel1.Re c eive An t enna - Fe m ale “TNC” Con n ec t or. Color bandon an t enna must match color dot on base sta t ion.2.Trans m it Power Switch – HIGH = Trans m it t ers at fullpower. NOR M AL = Trans m it t ers 10dB be l ow full power.3.Trans m it ON/OFF Switch – Turns the trans m it t ers on or off.4.I/C Se l ect Switch – Set to the ap p ro p ri a te 2-wire in t er c omtype be i ng in t er f aced to the unit. Set to ei t her Telex, RTS or Clear-Com®.5.Base Sta t ion Link Jack – W hen two base sta t ions arecon n ected through this jack, it al l ows wire l ess talk around (WTA) from the beltpacks to be routed from the sys t em with it’s trans m it t ers off to the sys t em with it’s trans m it t ers on.6.Re l ay Con t act – A dry con t act clo s ure which is ac t i v atedwhen a beltpack user presses the stage an n ounce (SA) but -ton. Normally Open (NO). One amp at 24V max i m um. 7.In t er c om A – In t er f ace to wired in t er c om sys t em A.2-Wire – Male and fe m ale 3-pin XLR con n ec t orswired in par a l l el. The con n ec t ors are switched to theap p ro p ri a te in t er c om con f ig u r a t ion via the I/C Se l ectSwitch.4-Wire – An RJ-11 type jack com p at i b le with “Ma -trix” type in t er c om sys t ems.8.In t er c om B – In t er f ace to wired in t er c om sys t em B.2-Wire – Male and fe m ale 3-pin XLR con n ec t orswired in par a l l el. The con n ec t ors are switched to theap p ro p ri a te in t er c om con f ig u r a t ion via the I/C Se l ectSwitch.4-Wire – An RJ-11 type jack com p at i b le with “Ma -trix” type in t er c om sys t ems.9.Aux i l i ary In p ut/Out p ut – One 3-pin fe m ale XLR in p utcon n ec t or and one 3-pin male XLR out p ut con n ec t or.10.Stage An n ounce Out p ut – Passes the au d io from any ofthe base sta t ion’s beltpacks that have se l ected stage an -nounce (SA).11.Power – IEC re c ep t a c le. Ac c epts 100 – 240 V AC, 50 – 60 Hz.12.Trans m it An t enna - Fe m ale “TNC”Con n ec t or.Colorband on an t enna must match color dot on base sta t ion.2-2Fig u re 3BTR-800 - Rear PanelWarn i ng! Ex c es s ive cur r ent through the loopthru ports will dam a ge the in t er c om! Do notex c eed 200 mA cur r ent in the 2 wire loopthru curcuits.Warn i ng! Ex c es s ive cur r ent through the loopthru ports will dam a ge the in t er c om! Do notex c eed 200 mA cur r ent in the 2 wire loopthru curcuits.BTR-800Spec i f i c a t ionsOver a llRF Fre q uency Range......................470 - 608 MHz, 614 - 740 MHz in 18 MHz TX and RX bands Power Re q uire m ents.......................................100-240 V AC, 50-60 Hz, IEC re c ep t a c le Tem p er a t ure Range..............................................-4° F to 130° F (-20° C to 55° C) Di m en s ions.............................19.00” W x 1.72” H x 14.00” D (48.3 cm x 4.4 cm x 35.6 cm) Weight...................................................................7 lbs 2 oz (3.24 kg) TX An t enna............................................1/2 Wave (sup p lied), TNC Male Con n ec t or RX An t enna............................................1/2 Wave (sup p lied), TNC Male Con n ec t or FCC ID:...............................B5DM529 (TX 482-518 MHz) B5DM514 (TX 518-608 MHz) Fre q uency Re s ponse..............................................................300Hz-8kHz Four Wire In p ut................................................Level Ad j ust a ble (2 Vrms typ i c al) Four Wire Out p ut...............................................Level Ad j ust a ble (2 Vrms typ i c al) Telex In t er c om....................In p ut/Out p ut Level Ad j ust a ble(1Vrms typ i c al),Line im p ed a nce300W RTS In t er c om.................In p ut/Out p ut Level Ad j ust a ble(0.775Vrms typ i c al),Line Im p ed a nce200W Clear-Com® In t er c om............. In p ut/Out p ut Level Ad j ust a ble (1 Vrms typ i c al), Line Im p ed a nce 200W Aux i l i ary In p ut......................................................Ad j ust a ble(2Vrms typ i c al) Aux i l i ary Out p ut............................................Ad j ust a ble (2 Vrms typ i c al into 600W) Stage An n ounce Out p ut................In t er n ally Ad j ust a ble(2Vrms typ i c al at rated de v i a t ion into600W) Stage An n ounce Re l ay.......................................Dry con t act, rated at 1 Amp, 24V Max Mi c ro p hone in p ut sen s i t iv i ty.............................................................9mV Lo c al Head s et Out p ut......................................40mW out p ut into 600W (1% Dis t or t ion)Trans m it t erType.............................................Two Syn t he s ized Trans m it t ers,712chan n els each Trans m it Power (each trans m it t er)..............................100mW Max. (High), 10 mW (Nor m al) Mod u l a t ion Type........................................................................FM De v i a t ion.............................................................40 kHz (35 kHz Eu r ope) RF Fre q uency Sta b il i ty................................................................0.005% Mod u l a t ion Lim i ter................................................Peak-Responding Com p res s or Ra d i a ted Har m onics&Spu r i o us........................................Ex c eeds FCC spec i f i c a t ionsRe c eiverType..........Dual Con v er s ion Super h et e ro d yne,four In d e p end e nt Syn t he s ized IFs,FM,712chan n els each RF Sen s i t iv i ty........................................................<0.8 µV for 12 dB SINAD Squelch Thresh o ld..............................................................20 dB SINAD IF Se l ec t iv i ty.................................................................3 dB at 230 kHz Im a ge Re j ec t ion...............................................................70 dB or better Squelch Quieting......................................................................90 dB RF Fre q uency Sta b il i ty................................................................0.005% Dis t or t ion...............................................................<1% at full de v i a t ion2-32-4 BlankTR-800 Beltpack Con t rols and Con n ec t ions- Top PanelFig u re 4TR-800 Top Panel1.On/Off & Vol u me Con t rol – Turns the beltpack poweron and con t rols head s et vol u me.2.Wire l ess Talk Around (WTA) – When pressed, the user’sau d io is dis c on n ected from the wired in t er c om, aux i l i ary in p ut/out p ut and the base sta t ion’s lo c al head s et. Other beltpack us e rs, on that au d io chan n el, can hear the user as nor m al. The but t on ac t i v ates the nearby red LED as well as the “TALK” LED, #6, when pressed.3.Stage An n ounce (SA) –When pressed, the user’s au d io isrouted to the stage an n ounce con n ec t or on the back of the base sta t ion. The user also loses their sidetone as an in d i -ca t ion that stage an n ounce is ac t i v ated. The other wire l ess beltpacks and wired us e rs do not hear the user’s au d io.The but t on is non-latching and ac t ivates the nearby red LED as well as the “TALK” LED, #6, when pressed.4.Au d io Chan n el Se l ect Button – Al l ows user to se l ect ei -ther au d io chan n el A or B.5.Bat/Overmod Light (BAT/OM) – Light will flash oncewhen unit is turned on if the bat t ery is good. If the light stays on, bat t ery is low. If the light does not flash, bat t ery is dead. A nor m al mi c ro p hone gain set t ing will cause the LED to flash at the be g in n ing of most words at nor m al speech lev e ls. If the gain is too high, the LED will be red dur i ng the com p lete word at nor m al speech lev e ls.6.Talk Light – LED is on when the talk but t on, SA or WTAis ac t ive.7.Talk but t on – Press to en a ble the au d io path from the lo -cal head s et mi c ro p hone. The “TALK” LED, #6, will turn red when en a bled. A quick press and re l ease latches the talk func t ion, un l ess latch i ng has been dis a bled. Holding the but t on for over ½ a sec o nd will cause the au d io path to be en a bled only for as long as the but t on is held. If the talk func t ion is latched on, press i ng the talk but t on again will turn it off.VOLOFFSAWTATelex RA BCHANNELBAT/OM TALKTALK1245673S ection3Con t rols and Con n ec t ions- Rear PanelFig u re 5TR-800Rear Panel/Con n ec t or/An t ennas1.[MENU] and [SET] but t ons – Used to se l ect menus andset op t ions on the LCD.2.LCD (Liq u id Crys t al Dis p lay)3.[UP] and [DOWN] but t ons – Used to se l ect beltpack op -tions on the LCD.4.Mi c ro p hone Gain – Ad j usts the head s et’s mi c ro p honegain. Ad j ust so that the BAT/OM LED will flash at the be -gin n ing of most words at nor m al speech lev e ls5.Push-to-Talk/Push-to-Transmit Switch –Push-to-Talk (PT TALK) – The trans m it t er is al w ayson. No au d io sent un l ess the talk switch, WTA or SAbut t on pressed.Rec o m m end ed po s i t ion.Push-to-Transmit (PT TX) - The trans m it t er and au d iopath are off ex c ept when the talk switch, WTA or SAbut t on is pressed.6.Head s et Con n ec t or – Male XLR con n ec t or for Telexunits, Fe m ale XLR con n ec t or for RTS units. A dy n amic or electret head s et mi c ro p hone is au t o m at i c ally de t ected by the beltpack and a bias volt a ge sup p lied if needed.Fig u re 6Head s et Jack Wiring7.Bat t ery Latch – Press down to en a ble the bat t ery pack tobe re l eased. While the latch is held down, slide the bat t ery pack about 1/8 inch back, to w ard the latch, un t il it stops.Then lift out.8.Re c eive An t enna – Screw type ¼-wave re p lace a ble an -tenna. The color dot on the screw end of the an t enna must match color dot on an t enna re c ep t a c le.9.Trans m it An t enna– Screw type ¼-wave re p lace a ble an -tenna. Color dot on the screw end of the an t enna must match color dot on an t enna re c ep t a c le.(1) MicrophoneShield (-)(2) MicrophoneAudio (+)(4) HeadphoneLow (-)(3) HeadphoneHigh (+)(1) MicrophoneLow (-)RTS UnitsTelex Units(1) Microphone。
EM484M168VTB-8FE中文资料(List Unclassifed)中文数据手册「EasyDatasheet - 矽搜」
组织
16M X 16 16M X 16 16M X 16 16M X 16
最 大 .频 率
133MHz @CL3 143MHz @CL3 133MHz @CL3 143MHz @CL3
包
Grade Pb
54pin TSOP(ll) 广告
Free
54pin TSOP(ll) 广告
Free
54pin TSOP(ll)
3.3
3.6
V
2.0
V DD +0.3
V
-0.3
0.8
V
2007年 四 月
芯片中文手册,看全文,戳
EM48AM1684VTB
(V DD=3.3V±0.3V, T A=0°C ~70°C/T A= -25°C〜+ 85°C,扩展级）
符号
参数
测试条件
ICC1 工作电流
（注 1）
ICC2P ICC2PS
指定值与输出开路获得.
输入信号为T过程中改变只有一次
注 3： 输入信号为T过程中改变只有一次
注 4： 标准功耗版本.
CK （分钟）
CK （分钟） CK （分钟）
推荐DC工作条件（续）
符号
IIL IOL VOH VOL
参数
输入漏电流 输出漏电流 高电平输出电压 低电平输出电压
2007年 四 月
测试条件
扩展
Free
54pin TSOP(ll)
扩展
Free
* EOREX防护留更改产品或规格,恕不另行通知.
2007年 四 月
芯片中文手册,看全文,戳
EM48AM1684VTB
54pin TSOP-II / (400mil × 875mil）/（0.8毫米引脚间距）
W800BT 用户手册说明书
battery 9
Compliance with EMF
10
Trademarks 10
7 Frequently asked questions 11
EN 1
1 Important safety instructions
Hearing Safety
Danger •• To avoid hearing damage, limit the time you use
headphones at high volume and set the volume to a safe level. The louder the volume, the shorter the safe listening time is.
Be sure to observe the following guidelines when using your headset. • Listen at reasonable volumes for
•• Press the battery indicator button to show the
battery level status.
4 EN
Headset
Place the headset on the charging case. The headset starts charging. • When the headset is charging, a white
Connect the headset to a Bluetooth
device 6
Operate your headset
6
Wear your headset
7
5 Technical data 8
W78E58中文
W78E58B规格书8位微控制器目录:1.概述 (3)2.特性 (3)3.管脚配置 (4)4.管脚描述 (5)5.方块图 (7)6.功能描述 (8)6.1 RAM (8)6.2 定时器0，1，2 (8)6.3 时钟 (9)6.4 晶体振荡器 (9)6.5 外部时钟 (9)6.6 电源管理 (9)6.7 减少EMI辐射 (9)6.8 复位 (9)6.9 I/O口4 (11)6.10 INT2/INT3 (12)6.11 P4口基地址寄存器 (14)6.12 在线编程（ISP）模式 (15)6.13 在线编程控制寄存器（CHPCON） (17)6.14 F04KBOOT 模式（从LDROM启动） (18)7.保密位 (22)7.1 锁止位 (22)禁止 (22)7.2 MOVC7.3 加密 (22)8.电气特性 (23)8.1 绝对最大额定值 (23)8.2 DC特性 (23)出版日期: December 22, 20048.3 AC特性 (25)8.3.1时钟输入波形 (25)8.3.2程序读取周期 (26)8.3.3数据读取周期 (26)8.3.4数据写周期 (27)8.3.5端口访问周期 (27)9.时序波形图 (28)9.1 程序读取周期 (28)9.2 数据读周期 (28)9.3 数据写周期 (29)9.4 端口访问周期 (29)10.典型应用电路 (30)10.1 扩展的外部程序存储器和石英晶体 (30)10.2 扩展的外部程序存储器和振荡器 (31)11.封装尺寸 (32)11.1 DIP40 (32)11.2 44 管脚PLCC (33)11.3 44 管脚PQFP (34)12.应用指南 (35)12.1 ISP 软件编程示例： (35)13.文件版本描述 (42)1. 概述W78E58B是具有带ISP功能的Flash EPROM的低功耗8位微控制器；ISP功能的Flash EPROM可用于固件升级。
UF8BT中文资料
New ProductU(F,B)8BT thru U(F,B)8DTVishay General Semiconductor Document Number: 89086For technical questions within your region, please contact one of the following:Ultrafast RectifierFEATURES•Oxide planar chip junction•Ultrafast recovery time•Low switching losses, high efficiency•High forward surge capability•peak of 245 °C (for TO-263AB package)•Solder dip 260 °C, 40 s (for TO-220AC andITO-220AC package)•Component in accordance to RoHS 2002/95/ECand WEEE 2002/96/ECTYPICAL APPLICATIONSFor use in high frequency rectification andfreewheeling application in switching mode convertersand inverters for consumer computer, automotive andtelecommunication applications.MECHANICAL DATACase: TO-220AC, ITO-220AC, TO-263ABEpoxy meets UL 94V-0 flammability ratingTerminals: Matte tin plated leads, solderable perJ-STD-002 and JESD22-B102E3 suffix for consumer grade, meets JESD 201 class1A whisker testPolarity: As markedMounting Torque: 10 in-lbs maximumPRIMARY CHARACTERISTICSI F(AV)8.0 AV RRM100 V to 200 VI FSM100 At rr20 nsV F at I F = 8 A0.79 VT J max.150 °C1212KMAXIMUM RATINGS (T C = 25 °C unless otherwise noted)PARAMETER SYMBOL U8BTU8CTU8DTUNI Maximum repetitive peak reverse voltage V RRM 100150200VMaximum average forward rectified current (Fig. 1) V F(AV)8.0VPeak forward surge current 8.3 ms single half sine-wavesuperimposed on rated loadI FSM 100 AIsolation voltage (ITO-220AC only)from terminals to heatsink t = 1 minV AC1500V Operating junction and storage temperature range T J, T STG- 55 to + 150 °C元器件交易网New ProductU(F,B)8BT thru U(F,B)8DTVishay General Semiconductor For technical questions within your region, please contact one of the following:Document Number: 89086Notes:(1) Pulse test: 300 µs pulse width, 1 % duty cycle (2) Pulse test: Pulse width ≤ 40 msELECTRICAL CHARACTERISTICS (T C = 25 °C unless otherwise noted)PARAMETERTEST CONDITIONSSYMBOLTYP.MAX.UNITInstantaneous forward voltage (1)I F = 5 A I F = 8 A I F = 20 A T A = 25 °CV F0.900.961.12-1.02-VI F = 5 A I F = 8 A I F = 20 A T A = 150 °C 0.720.790.99-0.86-Reverse current (2)rated V RT A = 25 °C T A = 100 °CI R -20010500µA mAReverse recovery time I F = 0.5 A, I R = 1.0 A, I rr = 0.25 A t rr 1520ns Reverse recovery time I F = 1.0 A, dI/dt = 100 A/µs, V R = 30 V ,I rr = 0.1 I RMt rr 19-ns Storage charge Q rr 7.1-nCReverse recovery time I F = 8 A, dI/dt = 50 A/µs, V R = 30 V ,I rr = 0.1 I RM t rr 23-ns Storage chargeQ rr 6.5-nC Typical junction capacitance4.0 V , 1 MHzC J 25-pFTHERMAL CHARACTERISTICS (T C = 25°C unless otherwise noted)PARAME TERSYMBOL U8X T UF8X T UB8X T UNI TTypical thermal resistance from junction to caseR θJC 4.05.04.0°C/WORDERING INFORMATION (Example)PACKAGE PREFERRED P/N UNIT WEIGHT (g)PACKAGE CODEBASE QUANTITYDELIVERY MODETO-220AC U8DT -E3/4W 1.834W 50/tube T ube ITO-220AC UF8DT -E3/4W 1.694W 50/tube T ube TO-263AB UB8DT -E3/4W 1.374W 50/tube T ube TO-263ABUB8DT -E3/8W1.378W800/reelT ape and reel元器件交易网New ProductU(F,B)8BT thru U(F,B)8DTVishay General Semiconductor Document Number: 89086For technical questions within your region, please contact one of the following: RATINGS AND CHARACTERISTICS CURVES(T A = 25 °C unless otherwise noted)Figure1. Maximum Forward Current Derating CurveFigure2. Forward Power Loss CharacteristicsFigure3. Typical Instantaneous Forward CharateristicsFigure4. Typical Reverse Leakage CharateristicsFigure5. Typical Junction Capacitance元器件交易网New ProductU(F,B)8BT thru U(F,B)8DTVishay General Semiconductor For technical questions within your region, please contact one of the following:Document Number: 89086PACKAGE OUTLINE DIMENSIONS in inches (millimeters)元器件交易网Disclaimer Legal Disclaimer NoticeVishayAll product specifications and data are subject to change without notice.Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively, “Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained herein or in any other disclosure relating to any product.Vishay disclaims any and all liability arising out of the use or application of any product described herein or of any information provided herein to the maximum extent permitted by law. The product specifications do not expand or otherwise modify Vishay’s terms and conditions of purchase, including but not limited to the warranty expressed therein, which apply to these products.No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document or by any conduct of Vishay.The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications unless otherwise expressly indicated. Customers using or selling Vishay products not expressly indicated for use in such applications do so entirely at their own risk and agree to fully indemnify Vishay for any damages arising or resulting from such use or sale. Please contact authorized Vishay personnel to obtain written terms and conditions regarding products designed for such applications.Product names and markings noted herein may be trademarks of their respective owners.元器件交易网Document Number: 。
ART T8 八通道变压器隔离器说明书
ART T8Universal Eight Channel Transformer IsolatorIMPORTANT SAFETY INSTRUCTION – READ FIRSTThis symbol, wherever it appears, alerts you to important operating and maintenanceinstructions in the accompanying literature. Please Read the manual.Read instructions:Retain these safety and operating instructions for future reference. Heed all warnings printed here and on the equipment. Follow the operating instructions printed in this user guide.Do not open:There are no user serviceable parts inside. Refer any service work to qualified technical personnel only.Moisture:To reduce the risk of fire or electrical shock do not expose the unit to rain, moisture or use in damp or wet conditions. Do not place container of liquid on it, which may spill into any openings.Environment:Protect from excessive dirt, dust, heat, and vibration when operating and storing. Avoid tobacco ash, drink spillage and smoke, especially that associated with smoke machines.Handling:To prevent damage to the controls and cosmetics avoid rough handling and excessive vibration. Protect the controls from damage during transit. Use adequate padding if you need to ship the unit. To avoid injury to yourself or damage to the equipment take care when lifting, moving or carrying the unit. Servicing:Refer servicing to qualified technical personnel only.INTRODUCTIONThank you for purchasing the ART T8 Universal Eight Channel Transformer Isolator. This is a rock solid, road-worthly 8 channel transformer isolator. “Hum” in an audio system is often caused by loop effects which act like antennas. These loops can easily pick up a 60Hz ( or higher harmonic) hum created by electrical wiring. Typically, these loops are connected via grounds, more commonly called “ ground loops”. The safest way to eliminate unwanted noise is with the T8.The T8 is a quality totally passive audio interface that uses eight high performance low distortion transformers to totally separate input and output signal grounds, thereby isolating two systems and reducing hum and ground-loop noise. The T8’s audio transformers have an extremely flat and wide frequency response and can handle high signal levels while maintaining an isolated balanced output. This gives the T8 a very clean and neutral sound with a wide variety of signal sources. The transformers are wound for 1:1 unity gain and are designed for use with impedances from 600 Ohms to 100k Ohms.What further sets the T8 apart from other lesser isolation boxes is its connection versatility. We have provided XLR, ¼” phone, and RCA type phono connections on all inputs and outputs. This allows it to easily fit into virtually any audio system and be the clean patch point between all types of systems. All ¼” and RCA phono jacks are on the front and all XLR jacks are on the rear. You can use any combination and since the jacks are directly paralleled you can also use them as signal taps or as a signal splitter.The T8’s mounting ears are reversible so you can have either the ¼” and RCA phono jacks on the front or the XLRs on the front. This maximizes flexibility in cabling your system. Whether you need an interface between a computer based audio workstation and your monitor system, isolation on long cable runs in a fixed installation, isolation of multiple signal sources from your recording equipment, or in many cases, just a safer connection between two audio systems, the T8 can accommodate. The 19” 1U black all steel case and its all passive design allow the T8 to provide years of trouble free service in Live Sound, Permanent/Fixed Install, D.J., and virtually any PA application. It is equally valuable in a variety of studio and AV applications. Its full feature set, rugged construction, and high-end specifications make the T8 the obvious choice.APPLICATIONS:LIVE SOUND, D.J.Long unbalanced cables are more susceptible to picking up hum , Using the T8 to help balance these and eliminate any hum.When DJs set up for different jobs there is a potential to pick up hum due to the differences in house wiring, using a T8 Eliminates the potential for hum.MIXERS/FIXED INSTALLS/RECORDING/BROADCAST/VIDEOUse the T8 to eliminate ground loops when using multiple mixers.Taking mixer unbalanced sends and achieving true balanced monitor outputs.Using the T8 between video/broadcast rigs eliminates the potential for hum and loop noise.POWER AMPLIFIERSHum, ground loop noise can be created between multiple amplifiers. This can be eliminated using the T8 on each of the amplifiers input lines.COMPUTERSUsing a T8 can eliminate unwanted ground loops created between the computers and your audio input equipment.You can also use the T8 to balance the unbalanced inputs and outputs from your computers sound card.WARRANTY INFORMATIONLimited WarrantyApplied Research and Technology will provide warranty and service for this unit in accordance with the following warrants:Applied Research and Technology, (A R T) warrants to the original purchaser that this product and the components thereof will be free from defects in workmanship and materials for a period of three years from the date of purchase. Applied Research and Technology will, without charge, repair or replace, at its option, defective product or component parts upon prepaid delivery to the factory service department or authorized service center, accompanied by proof of purchase date in the form of a valid sales receipt.Exclusions:This warranty does not apply in the event of misuse or abuse of the product or as a result of unauthorized alterations or repairs. This warranty is void if the serial number is altered, defaced, or removed.A R T reserves the right to make changes in design or make additions to or improvements upon this product without any obligation to install the same on products previously manufactured.A R T shall not be liable for any consequential damages, including without limitation damages resulting from loss of use. Some states do not allow limitations of incidental or consequential damages, so the above limitation or exclusion may not apply to you. This warranty gives you specific rights and you may have other rights, which vary, from state to state.For units purchased outside the United States, an authorized distributor of Applied Research and Technology will provide service.SERVICEThe following information is provided in the unlikely event that your unit requires service.1) Be sure that the unit is the cause of the problem. Check to make sure that all cables are connected correctly, and the cables themselves are in working condition.2) If you find the unit to be at fault, write down a complete description of the problem, including how and when the problem occurs.3) Contact our Customer Service Department at (716) 297-2920 for your Return Authorization number or questions regarding technical assistance or repairs. Customer Service hours are 9:00 AM to 5:00 PM Eastern Time, Monday through Friday.4) Pack the unit in its original carton or a reasonable substitute. The packing box is not recommended as a shipping carton. Put the packaged unit in another box for shipping. Print the RA number clearly on the outside of the shipping box. Print your return shipping address on the outside of the box.5) Include with your unit: a return shipping address (we cannot ship to a P.O. Box), a copy of your purchase receipt, a daytime phone number, and a description of the problem.6) Ship your unit (keep your manual!) to: Yorkville Sound 4625 Witmer Industrial Estate, Niagara Falls New York 14305Specifications:Frequency Response: 10Hz –50kHz, +/-0.5dB @ +4dBu1kHz,@+18dBu,<0.1% @ 100Hz, +24dBu Ref: 0dBu = 0.775VRMSTHD:0.01%TypicalChannel Separation 90dB typicaltypical60dBCMRR:Phase Error less than 5%, 20Hz – 20kHzInsertion Loss: 0.4dB @ 100k Ohm Load, 5.5dB @ 600 Ohm LoadInput Connections: XLR female balanced, ¼” TRS balanced, and RCA type phono jacksOutput Connection: XLR male balanced, ¼” TRS balanced, and RCA type phono jacksPassivePower Requirements: TotallyDimensions: 1.75”H x 19”W x 3.75”D (44.5mm x 482.6mm x 95mm)(1.7kg)lbs.3.75Weight:。
霍巴特炸锅滤芯在用户手册中的补充说明书
FRYER FILTER-IN-A-DRAWERSUPPLEMENT TO INSTRUCTION MANUALS FOR:Gas Fryer Models*Electric Fryer Models**ML-135536HG35F ML-135570HFD50FML-135537HG45F ML-135574HFD85FML-135538HG65FML-135539HG85F ML-135571HFC50FML-135575HFC85F ML-126953HGD35FML-126956HGD45FML-126959HGD65FML-126962HGD85FML-126954HGC35FML-126957HGC45FML-126960HGC65FML-126963HGC85F*F-34085 and F-34086 Rev. A**F-33637 Rev. B701 S. RIDGE AVENUETROY, OHIO 45374-0001937 332-3000Table of ContentsGENERAL (3)ASSEMBLY (3)CONTROLS AND COMPONENT LOCATIONS — GAS FRYERS (4)CONTROLS AND COMPONENT LOCATIONS — ELECTRIC FRYERS (5)OPERATION (6)FILTERING PROCEDURE WHEN USING LIQUID SHORTENING (6)FILTERING PROCEDURE WHEN USING SOLID SHORTENING (7)FILTERING TIPS (8)PERIODICALLY REMOVE EXCESS DEBRIS FROM THE FILTER (8)FLUSH AND DISCARD (8)MAINTENANCE (10)CLEANING THE FILTER DRAWER (10)FRYER BOIL-OUT INSTRUCTIONS (11)TROUBLESHOOTING (12)SERVICE (12)OPERATION AND CARE OFFRYER FILTER-IN-A-DRAWERSAVE THESE INSTRUCTIONSGENERALThe Fryer Filter-In-A-Drawer filters the oil as it is pumped back to its respective tank. Valves inside the doors under each fry tank must be set so only one tank is being drained, filtered and pumped back at any one time.The Fryer Filter-In-A-Drawer is used on the following Hobart Fryer Models:Gas Fryers Electric FryersHG35F HGD35F HGC35F HFD50F HFC50FHG45F HGD45F HGC45F HFD85F HFC85FHG65F HGD65F HGC65FHG85F HGD85F HGC85FASSEMBLY1.After unpacking, wash the filter tank, crumb basket and filter screen. Use dishwashing detergentand warm water, or clean the components in a dishwasher. Rinse the filter tank, crumb basket and filter screen thoroughly. Wipe components dry with a clean cloth.2.Pull the filter drawer out.3.Place the filter tank in the filter drawer. Hang the crumb basket from the left tank handle insidethe filter tank (Figs. 1 and 2). Position the filter screen assembly flat on the bottom of the filter tank so the filter orifice underneath the screen fits the suction hole in the bottom of the tank (Figs.1 and 2). Close the drawer.4.Make sure the two O-Rings are in place inside the filter suction port (Figs. 1 and 2). As the draweris closed, make sure the filter suction connector fits tightly into the filter suction port (Figs. 1 and 2).CONTROLS AND COMPONENT LOCATIONS — Gas Fryers The filter tank cover is removed to show component locations.Fig. 1CONTROLS AND COMPONENT LOCATIONS — Electric Fryers The filter tank cover is removed to show component locations.Fig. 2Fig. 3Fig. 4Fig. 55.Turn the filter power switch ON (Fig. 6). The red pilot light in the filter power switch comes on.PL-41601PL-41602PL-41603PL-41604Gas FryerElectric FryerFig. 6OPERATIONWARNING : HOT FRYING COMPOUND AND PARTS CAN CAUSE BURNS. USE CARE WHEN OPERATING, CLEANING OR SERVICING THE FRYER. USE CARE WHEN FILTERING. DO NOT LEAVE UNATTENDED.WARNING : SPILLING HOT FRYING COMPOUND CAN CAUSE SEVERE BURNS. DO NOT MOVE THE FRYER WITHOUT DRAINING ALL FRYING COMPOUND FROM THE TANK.FILTERING PROCEDURE WHEN USING LIQUID SHORTENING1.Turn the fryer's power OFF and open the doors (Fig. 3).NOTE : HGC and HGD models have a drain valve interlocksystem built in that will automatically shut the fryer off as soonas the drain valve is opened.2.Slowly turn the red fryer tank drain lever counterclockwise(Fig. 5) until it stops. This allows the oil to drain into the filtertank.NOTE: Drain and filter only one fryer tank at a time.3.Pull the filter drawer out. Lift the filter tank cover up (Fig. 4). Make sure filter tank and parts areproperly assembled (pages 3 through 5).4.Add 8 ounces of diatomaceous earth to the filter tank. Agitate to mix the diatomaceous earthand shortening. Replace the filter tank cover. Slide the filter drawer back into place.6.To start filtering, pull out the red filter valve handle (Fig. 7) of the fryer tank to be filtered. Usea brush to remove all the residue from the bottom of the tank into the drain tube. Let the oil recycle for 1 to 3 minutes, flushing residue from the tank bottom into the filter.Fig. 8PL-41605PL-41606Gas Fryer Electric FryerFig. 99.Turn the filter power switch OFF (Fig. 6).10.Close the fryer doors.FILTERING PROCEDURE WHEN USING SOLID SHORTENING1.Follow the fat melt procedure discussed in the INSTRUCTION manual supplied with your fryer.2.Set the fryer thermostat at 350°F (177°C).PL-41608PL-41609Gas FryerElectric FryerFig. 77.Close the red fryer tank drain lever (Fig. 8) by turningthe lever clockwise until it stops. The fryer tank will nowrefill.8.After filtering is complete (all oil is removed from thefilter tank and air bubbles should appear in the fryertank), push in the red filter valve handle completely(Fig. 9).PL-41607PL-416123.Once shortening has melted, stir oil to eliminatesolid shortening in the cold zone (Fig. 10). Allsolid shortening must have melted completely.4.Allow the fryer to idle at 350°F (177°C) for10 minutes, if filtering from a cold start.5.Turn the fryer off. Make sure filter tank andparts are properly assembled (pages 3through 5). Make sure the filter drawer iscompletely closed before opening the drainvalve. Open the drain valve and drain theshortening into the filter tank. Allow hotshortening to stand in the filter tank forapproximately 6 to 10 minutes. Then proceedwith steps 4 through 10 under FilteringProcedure when Using Liquid Shortening onpages 6 and 7.FILTERING TIPS •If filtering at the end of the day, make sure all the oil is returned to the fryer tank.•Open the filter drawer approximately 1" to allow any oil in the return line to run back into the filter tank. This will take about 30 seconds to complete.•Close the filter drawer. If solid shortening is used, follow the "Melt" procedure the next morning.PERIODICALLY REMOVE EXCESS DEBRIS FROM THE FILTERThe following operation is required after filtering one or more batches, as needed:1.Pull the filter drawer out and remove the filter tank cover from the filter tank.2.Remove the crumb basket and empty any debris into the trash.3.Remove the filter screen assembly.4.Scrape debris from the bottom of the filter tank and from the screen assembly into the trash.NOTE:Scrape debris away from suction hole to avoid compacting debris in hole.5.Reinstall the filter screen assembly and crumb basket.6.Replace the filter tank cover. Close the drawer.FLUSH AND DISCARD1.Turn the fryer power OFF.2.Make sure filter tank and parts are properly assembled(pages 3 through 5). Open the fryer tank drain lever (Fig.11) of the fryer tank that holds oil that is to be discarded.PL-56013Fig. 10Fig. 11PL-41615PL-416163.While holding the discard hose at the base of the fitting, use your free hand to slide the collaraway from the end of the female fitting (Fig. 12). Align the male and female parts of the quick disconnect line and push the hose onto the male connector discharge fitting. Release the collar.Pull the discharge hose away from the fryer to make sure discharge hose is fully inserted and locked.Gas FryerElectric Fryer Fig. 12 4.Turn the filter power switch ON (Fig. 13).PL-41613PL-41614Gas FryerElectric FryerFig. 135.Place the nozzle in a suitable discharge container. To start the pump, pull the white discard valve handle out (Fig. 14); the oil begins to flow through the discard hose. If the discharge container is not large enough for the entire amount, stop the pump by pushing in the white discard valve handle, empty the container and resume. When the last of the oil is in the discharge container,stop the pump by pushing in the white discard valve handle, turn the filter power switch OFF and disconnect the discharge hose (Fig. 15).6.Fig. 14Fig. 15PL-41617PL-41618MAINTENANCEWARNING :HOT FRYING COMPOUND AND PARTS CAN CAUSE BURNS. USE CARE WHEN OPERATING, CLEANING OR SERVICING THE FRYER. USE CARE WHEN FILTERING.WARNING :SPILLING HOT FRYING COMPOUND CAN CAUSE SEVERE BURNS. DO NOT MOVE THE FRYER WITHOUT DRAINING ALL FRYING COMPOUND FROM THE TANK.WARNING : DISCONNECT THE EL ECTRICAL POWER TO THE MACHINE AND FOL L OW L OCKOUT/TAGOUT PROCEDURES.Fig. 18Fig. 19PL-41621PL-41622Fig. 17PL-41619PL-41620Fig. 16CLEANING THE FILTER DRAWER1.Pull the filter drawer out and remove the filter tank cover.2.After filter parts have cooled, lift the filter tank out of thedrawer (Fig. 16). Set the filter tank aside.3.Lift the drawer from the drawer slides (Fig. 17) and setthe drawer aside.4.Lift the drawer slides up and off the slide guides (Fig. 18).5.Carry the parts to the sink area for cleaning.6.Remove the crumb basket from the filter tank.7.Remove and disassemble the filter screen assembly forcleaning (Fig. 19). The top left side of the assembly hasa metal latch and bar. Slide the metal latch off the bar. Liftthe bar up to allow access to the internal filter.NOTE :The filter screen assembly should be cleaned daily. Thefilter screen assembly parts may be placed in a dishwasher orcleaned using a sink spraydown hose with dish detergent.However, periodic fryer boil-out cleaning is recommended toremove thick grease residue on the filter screen assembly. Thisresidue may hinder the filtration process. If you notice that the oilfilter return time is taking longer than 4 minutes to complete thefilter cycle, boil-out of the screen assembly is recommended.This can be performed as part of the normal fry tank boil-outprocedure (see Fryer Boil-Out Instructions on page 11).8.Wash all parts of the filter, including the drawer anddrawer guides, in normal dishwashing detergent. Allparts are dishwasher-safe and can be cleaned in acommercial dishwasher instead of by hand.9.Rinse parts thoroughly and wipe dry with a clean cloth.All parts must be completely dried before reuse.10.Reinstall all removed filter parts before operating thefilter system.11.The top cover must be replaced before operating thissystem.FRYER BOIL-OUT INSTRUCTIONSCAUTION :Do not run water or boil-out solution through the filter motor or pump. Do not use the filter during boil-out or cleaning of the fryer.Before cleaning the fryer, read the entire cleaning instructions provided by the cleaning product's manufacturer. Some cleaners will require a boil-out procedure at boiling temperature, and some will not. If your cleaning product company calls for a boil-out procedure, follow their procedures after performing steps 1 through 5. If boil-out is required, but no procedures are stated, follow steps 1 through 23.1.Turn off the fryer that is to be boiled out.2.Remove and set aside the filter drawer assembly.3.Drain all shortening from the fryer to be boiled out. Drain old shortening into a suitable disposalcontainer and discard.4.Remove the filter screen assembly from the filter drawer vessel and separate the screen intotwo parts (see page 10).5.Place the two separated parts of the screen assembly into the fryer tank that is to be boiled out.6.Following the cleaning instructions on page 10, clean the remainingdrawer assembly parts.7.Place a stock pot under the drain manifold opening (Fig. 20).8.Close the drain valve and fill the fryer tank with hot water to the- Max - fill line.9.Set the fryer thermostat to 210°F to 225°F (99°C to 107°C) andturn the fryer on.10.Allow water to simmer.11.Add boil-out solution and mix thoroughly. Do not boil solution. This may cause the fryer to boilover. Simmer water to dissolve solution completely and achieve the maximum cleaning benefit.12.Allow the fryer to simmer for 10 to 15 minutes. Watch the fryer to make sure it does not boil over.During the boil-out process, scrub the tank using the cleaning brush provided with the fryer. To avoid damage to the tank finish, do not use a metal brush or scouring pad.13.Turn the fryer off and allow the boil-out solution to remain in the frytank for another 10 to 15 minutes. The hot boil-out solution will continue to break down oil residue at water temperatures as low as 180°F (82°C).14.Open the drain valve.15.Drain the boil-out compound into the stock pot below the drainmanifold opening (Fig. 21). Monitor the contents of the stock pot.The full content of the fryer tank may not fit into the stock pot. If not,close the drain valve when the stock pot is almost full and discard the boil-out solution.16.Replace the emptied stock pot below the drain manifold opening, and repeat steps 14 and 15as many times as needed.17.Close the drain valve and fill the tank with clean, hot water to the - Max - fill line; drain and discardas in steps 14 and 15.Fig. 20Fig. 2118.After rinsing the tank, close the drain valve and refill the tank with hot water to the - Max - fill line.19.Add 1 cup (0.2 L) of vinegar per 20 lb (9 kg) of fryer capacity to neutralize any caustic ingredientsremaining from the boil-out solution.20.Turn the fryer on and slow boil for a few minutes with the thermostat set at 210°F to 225°F (99°Cto 107°C).21.Turn the fryer off and drain the tank (see steps 14 and 15).22.Close the drain valve and rinse the tank again with hot water.23.Drain fryer tank (see steps 14 and 15) and remove. Dry and reassemble the filter screenassembly. Thoroughly dry the fryer tank. Close the drain valve. Reinstall the entire filter drawer assembly to the fryer. Fill the tank to the - Min - fill line with fresh oil or shortening.TROUBLESHOOTINGNOTE:If using solid shortening, after all filtered oil has been returned to the fryer tank and the filter power switch is off, open the filter drawer approximately 1 inch. This allows the remaining shortening in the line to drain into the filter tank to prevent possible clogging as the shortening cools and solidifies.MOTPMYS ESUACELB I SSOP NO I TCAEV I TCERROCDETSEGGUSt onl i Or ogn i r e t l i f;gn i d r a c s i dr o t ompmup.nos i.y aweh t l l ade s o l ct onr ewa r D.1.deggu l ps inee r c sr e t l i F.2.)s(en i lme t s y sr e t l i fn igo l C.3.k c i h too tdna)C°941(F°03wo l ebs ign i ne t r ohS.4.e v l a vd r a c s i dr on r u t e rh t i wme l bo r pl a c i nah c eM.5.e v i t a r epon i s ipmuP.6.degagney l l u f t onno i t c enno ce s ohd r a c s i D.7.r ewa r deh te s o l C.1.nee r c sr e t l i fnae l C.2.e c i v r e s l l aC.3.)C°941(F°03e v obae r u t a r epme te s ae r c n I.4.e c i v r e s l l aC.5.e c i v r e s l l aC.6.e s oheh t t c enno c e rdnae v omeR.7r o t ompmuPt ons i.gn i nnu r.no i t c enno cr ewopV21k c ehC.1.noden r u t t ons ih c t i wsr ewopr e t l i F.2.dedne t x et ons ie l dnahe v l a vd r a c s i D.3.gn i k r owt onr o t ompmuP.4.e l c a t pe c e rV21o t n i t i nugu l P.1.noh c t i wsn r u T.2.e l dnahe v l a vd r a c s i dt uol l uP.3.e c i v r e s l l aC.4SERVICEContact your local Hobart Service Office for any repairs or adjustments needed on this equipment.。
沃诺特汽车级别P-通道80伏特(D-S)175摄氏度电源级洪流FET特性说明书
SQJ479EP-T1_GE3SQJ479EPVishay SiliconixAutomotive P-Channel 80 V (D-S) 175 °C MOSFETFEATURES•TrenchFET ® power MOSFET •AEC-Q101 qualified •100 % R g and UIS tested•Material categorization:for definitions of compliance please see /doc?99912Notesa.Package limited.b.Pulse test; pulse width ≤ 300 μs, duty cycle ≤ 2 %.c.When mounted on 1" square PCB (FR4 material).d.See solder profile (/doc?73257). For PowerPAK SO-8L, the end of the lead terminal is exposed copper (not plated) as a result of the singulation process in manufacturing. A solder fillet at the exposed copper tip cannot be guaranteed and is not required to ensure adequate bottom side solder interconnection.e.Rework conditions: manual soldering with a soldering iron is not recommended for leadless components.PRODUCT SUMMARYV DS (V)-80R DS(on) (Ω) at V GS = -10 V 0.033R DS(on) (Ω) at V GS = -4.5 V 0.044I D (A)-32Configuration Single PackagePowerPAK SO-8LPowerPAK ® S O-8L S ingle2S3S4G1SD Bottom View16.15mm5.13m mTop ViewABSOLUTE MAXIMUM RATINGS (T C = 25 °C, unless otherwise noted)PARAMETERSYMBOL LIMITUNIT Drain-Source Voltage V DS-80VGate-Source Voltage V GS ± 20Continuous Drain CurrentT C = 25 °C I D-32AT C = 125 °C-18Continuous Source Current (Diode Conduction) a I S -60Pulsed Drain Current bI DM -100Single Pulse Avalanche Current L = 0.1 mH I AS-40Single Pulse Avalanche Energy E AS 80mJ Maximum Power Dissipation bT C = 25 °C P D68W T C = 125 °C22Operating Junction and Storage Temperature Range T J , T stg -55 to +175°CSoldering Recommendations (Peak Temperature) d, e260THERMAL RESISTANCE RATINGSPARAMETERSYMBOL LIMIT UNIT Junction-to-Ambient PCB Mount cR thJA 68°C/WJunction-to-Case (Drain)R thJC2.2SQJ479EPVishay SiliconixNotesa.Pulse test; pulse width ≤ 300 μs, duty cycle ≤ 2 %.b.Guaranteed by design, not subject to production testing.c.Independent of operating temperature.Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability.SPECIFICATIONS (T C = 25 °C, unless otherwise noted)PARAMETER SYMBOL TEST CONDITIONS MIN.TYP.MAX.UNITStaticDrain-Source Breakdown Voltage V DS V GS = 0, I D = -250 μA -80--V Gate-Source Threshold Voltage V GS(th)V DS = V GS , I D = -250 μA -1.5-2.0-2.5Gate-Source LeakageI GSS V DS = 0 V, V GS = ± 20 V--± 100nAZero Gate Voltage Drain Current I DSS V GS = 0 VV DS = -80 V ---1μA V GS = 0 V V DS = -80 V, T J = 125 °C ---50V GS = 0 V V DS = -80 V, T J = 175 °C---150On-State Drain Current aI D(on)V GS = -10 V V DS ≥ -5 V -30--A Drain-Source On-State Resistance aR DS(on)V GS = -10 V I D = -10 A -0.02750.0330ΩV GS = -10 V I D = -10 A, T J = 125 °C --0.0544V GS = -10 V I D = -10 A, T J = 175 °C--0.0670V GS = -4.5 VI D = -5 A-0.03600.0440Forward Transconductance b g fs V DS = -15 V, I D = -10 A-25-S Dynamic bInput Capacitance C issV GS = 0 V V DS = -25 V, f = 1 MHz -32904500pF Output CapacitanceC oss -320450Reverse Transfer Capacitance C rss -215300Total Gate Charge c Q gV GS = -10 V V DS = -40 V, I D = -10 A -90150nC Gate-Source Charge c Q gs -11-Gate-Drain Charge c Q gd -24-Gate Resistance R g f = 1 MHz0.50 1.16 1.80ΩTurn-On Delay Time c t d(on)V DD = -40 V, R L = 10 ΩI D ≅ -4 A, V GEN = -10 V, R g = 1 Ω-1525ns Rise Time ct r-510Turn-Off Delay Time c t d(off) -5080Fall Time c t f -610Source-Drain Diode Ratin g s and Characteristics bPulsed Current a I SM ---100A Forward VoltageV SDI F = -10 A, V GS = 0--0.85-1.2VTransconductance Capacitance On-Resistance vs. Drain CurrentGate Char g eOn-Resistance vs. Gate-to-Source Volta g e Threshold Volta g eDrain-Source Breakdown vs. Junction TemperatureSQJ479EP Vishay SiliconixTHERMAL RATINGS (T C = 25 °C, unless otherwise noted)Safe Operatin g AreaNormalized Thermal Transient Impedance, Junction-to-AmbientSQJ479EP Vishay SiliconixTHERMAL RATINGS (T C = 25 °C, unless otherwise noted)Normalized Thermal Transient Impedance, Junction-to-CaseNote•The characteristics shown in the two graphs- Normalized Transient Thermal Impedance Junction-to-Ambient (25 °C)- Normalized Transient Thermal Impedance Junction-to-Case (25 °C)are given for general guidelines only to enable the user to get a “ball park” indication of part capabilities. The data are extracted from single pulse transient thermal impedance characteristics which are developed from empirical measurements. The latter is valid for the part mounted on printed circuit board - FR4, size 1" x 1" x 0.062", double sided with 2 oz. copper, 100 % on both sides. The part capabilities can widely vary depending on actual application parameters and operating conditions.Vishay Silicon ix main tain s worldwide man ufacturin g capability. Products may be man ufactured at on e of several qualified location s. Reliability data for Silicon Technology and Package Reliability represent a composite of all qualified locations. For related documents such as package/tape drawings, part marking, and reliability data, see /ppg?75129.Package Information Vishay SiliconixPowerPAK® SO-8L Case Outline 2Package InformationVishay SiliconixNote•Millimeters will goverLIMETERSINCHESMIN.NOM.MAX.MIN.NOM.MAX.A 1.00 1.07 1.140.0390.0420.045A10.00-0.1270.00-0.005b 0.330.410.480.0130.0160.019b10.440.510.580.0170.0200.023b2 4.804.905.000.1890.1930.197b30.0940.004b40.470.019c 0.200.250.300.0080.0100.012D 5.00 5.13 5.250.1970.2020.207D1 4.80 4.90 5.000.1890.1930.197D2 3.86 3.96 4.060.1520.1560.160D3 1.631.73 1.830.0640.0680.072e 1.27 BSC0.050 BSCE 6.05 6.15 6.250.2380.2420.246E1 4.27 4.37 4.470.1680.1720.176E2 2.75 2.85 2.950.1080.1120.116F --0.15--0.006L 0.620.720.820.0240.0280.032L10.921.07 1.220.0360.0420.048K 0.510.020W 0.230.009W10.410.016W2 2.820.111W3 2.960.117q0°-10°0°-10°ECN: S19-0643-Rev. B, 05-Aug-2019DWG: 6044PAD Pattern Vishay SiliconixRECOMMENDED MINIMUM PAD FOR PowerPAK® SO-8L SINGLELegal Disclaimer Notice VishayDisclaimerALL PRODU CT, PRODU CT SPECIFICATIONS AND DATA ARE SU BJECT TO CHANGE WITHOU T NOTICE TO IMPROVE RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE.Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively,“Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained in any datasheet or in any other disclosure relating to any product.Vishay makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or the continuing production of any product. To the maximum extent permitted by applicable law, Vishay disclaims (i) any and all liability arising out of the application or use of any product, (ii) any and all liability, including without limitation special, consequential or incidental damages, and (iii) any and all implied warranties, including warranties of fitness for particular purpose, non-infringement and merchantability.Statements regarding the suitability of products for certain types of applications are based on Vishay’s knowledge of typical requirements that are often placed on Vishay products in generic applications. Such statements are not binding statements about the suitability of products for a particular application. It is the customer’s responsibility to validate that a particular product with the properties described in the product specification is suitable for use in a particular application. Parameters provided in datasheets and / or specifications may vary in different applications and performance may vary over time. All operating parameters, including typical parameters, must be validated for each customer application by the customer’s technical experts. Product specifications do not expand or otherwise modify Vishay’s terms and conditions of purchase, including but not limited to the warranty expressed therein.Except as expressly indicated in writing, Vishay products are not designed for use in medical, life-saving, or life-sustaining applications or for any other application in which the failure of the Vishay product could result in personal injury or death. Customers using or selling Vishay products not expressly indicated for use in such applications do so at their own risk. Please contact authorized Vishay personnel to obtain written terms and conditions regarding products designed for such applications.No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document or by any conduct of Vishay. Product names and markings noted herein may be trademarks of their respective owners.© 2019 VISHAY INTERTECHNOLOGY, INC. ALL RIGHTS RESERVEDRevision: 01-Jan-20191Document Number: 91000SQJ479EP-T1_GE3。
fsbt电磁菜单
菜单结构1***PROOF MODE (4)2***MENU->INSTR.ADJUST (4)2.1 I NSTR.A DJUST ->A DJUST I OUT 20M A (4)2.2 I NSTR.A DJUST ->A DJUST I OUT 4M A (4)3***MENU->EXCITATION (4)3.1 E XCITATION ->E XCITATION F REQ. (4)3.2E XCITATION->E XCITATION C URR. (5)4*** MENU->PRIMARY (5)4.1 P RIMARY ->M ETER S IZE (5)4.2 P RIMARY ->C AL-FACT 10M/S (5)4.3 P RIMARY ->S PAN C S 3.125H Z (5)4.4 P RIMARY ->Z ERO C Z 3.125H Z (6)4.5 P RIMARY ->S PAN C S 6.25H Z (6)4.6 P RIMARY ->Z ERO C Z 6.25H Z (6)4.7 P RIMARY ->S PAN C S 12.5H Z (6)4.8 P RIMARY ->Z ERO C Z 12.5H Z (6)4.9 P RIMARY ->S PAN C S 25H Z (6)4.10 P RIMARY ->Z ERO C Z 25H Z (6)4.11 P RIMARY ->S PAN C S 33H Z (7)4.12 P RIMARY ->Z ERO C Z 33H Z (7)4.13 P RIMARY ->C ONVERTOR (7)5***CAL-FACT (7)6 ***RESET (7)7 PROG.PROTECTION (7)7.1 P ROG.PROTECTION ->PP_C ODE (8)8 PROG.PROT.CODE (8)8.1 P ROG.PROT.CODE ->O LD PP-C ODE (8)8.2 P ROG.PROT.CODE ->N EW PP-C ODE (8)9 MENU-> PRIMARY (9)9.1 P RIMARY ->M ETER S IZE (9)9.2 P RIMARY ->C AL-FACT 10M/S (9)9.3 P RIMARY ->S PAN C S (9)9.4 P RIMARY ->Z ERO C Z (10)10 RANGE (10)11 PULSE FACTOR (10)13 LOW FLOW CUT-OFF (10)14 DAMPING (11)15 DENSITY (11)16 SYSTEM ZERO ADJ. (11)17 MENU->UNIT (11)17.1 U NIT ->R ANGE UNIT (11)17.2 U NIT ->T OTALIZER UNIT (12)18 MENU->ALARM (12)18.1 A LARM ->MAX ALARM (12)18.2 A LARM ->MIN ALARM (12)19 MENU->CURRENT OUTPUT (12)19.1 C URRENT OUTPUT ->C URRENT OUTPUT (12)19.2 C URRENT OUTPUT ->I OUT AT ALARM (13)20 MENU->DATA LINK (13)20.1 D ATA LINK ->HART.P OLL (13)20.2 D ATA LINK ->MODBUS.T YPE (13)20.3 D ATA LINK ->MODBUS.A DDRESS (13)20.4 D ATA LINK ->MODBUS.B AUDRATE (13)20.5 D ATA LINK ->MODBUS.P ARITY (14)21 MENU->FUNCTION TEST (14)21.1 F UNCTION TEST ->I OUT TEST (14)21.2 F UNCTION TEST ->P ULSE OUT TEST (14)21.3 F UNCTION TEST ->D ISPLAY TEST (14)22 MENU->DETECTOR E.PIPE (15)22.1 D ETECTOR E.PIPE ->D ETECTOR E.PIPE (15)22.2 ***D ETECTOR E.PIPE ->E MPTY T HRESHOLD (15)22.3 ***D ETECTOR E.PIPE ->F ULL T HRESHOLD (15)22.4 ***D ETECTOR E.PIPE ->S ENSITIVITY (15)23 MENU->TOTALIZER (16)23.1 T OTALIZER ->T OTALIZER->F(RESET) (16)23.2 T OTALIZER ->T OTALIZER->F(SET) (16)23.3 T OTALIZER ->O VERFLOW->F (16)23.4 T OTALIZER ->T OTALIZER<-R(RESET) (16)23.5 T OTALIZER ->T OTALIZER<-R(SET) (16)23.6 T OTALIZER ->O VERFLOW<-R (16)24 MENU->DISPLAY (17)24.2 D ISPLAY ->2ND LINE (17)24.3 D ISPLAY ->1ST LINE MULTIPL (17)24.4 D ISPLAY ->2ND LINE MULTIPL (17)25 MENU->OPERATING MODE (18)25.1 O PERATING MODE ->F LOW DIRECTION (18)25.2 O PERATING MODE ->F LOW INDICATION (18)26 LOAD DATA FROM EXTERNAL EEPROM (18)27 STORE DATA IN EXTERNAL EEPROM (18)28 TYPE NUMBER (18)29 TAG NUMBER (18)30 CODE NUMBER (19)附录A：口径 (20)注：带***为工程师调整菜单，其他为用户菜单1 ***Proof Mode功能：标定模式开关类型：选择范围：off On2 ***menu->Instr.Adjust2.1 Instr.Adjust -> Adjust Iout 20mA功能：20mA 校准 类型：6位小数范围：19.0 – 21.02.2 Instr.Adjust -> Adjust Iout 4mA功能：4mA 校准类型：5位小数范围：3.0 – 5.03 ***menu->Excitation3.1 Excitation -> Excitation Freq.功能：励磁频率选择类型：选择范围：3.125 6.25 12.5 25 33Proof Mode Off3.2 Excitation->Excitation Curr.功能：励磁电流设定类型：5位小数范围：80.0 – 320.04 *** menu->Primary4.1 Primary -> Meter Size功能：口径设定 类型：选择 范围：附录A 说明： Cal-fact=programable 时不可更改 当发生改变时，自动更新Cal-fact 到10m/s 对应的流量4.2 Primary -> Cal-fact 10m/s功能：最大量程设定 类型：9位小数 范围：相应口径的0.2m/s – 15m/s 说明： 单位是当前的流量单位 Cal-fact=programable 时可修改 Cal-fact=fixed 时不可修改4.3 Primary -> Span Cs 3.125Hz功能：量程系数3.125Hz 类型：8位小数 范围：0.1 – 9999.0功能：零点系数3.125Hz 类型：6位小数 范围：-30.0– 30.04.5 Primary -> Span Cs 6.25Hz功能：量程系数6.25Hz类型：8位小数 范围：0.1 – 9999.04.6 Primary -> Zero Cz 6.25Hz功能：零点系数6.25Hz 类型：6位小数 范围：-30.0 – 30.04.7 Primary -> Span Cs 12.5Hz功能：量程系数12.5Hz 类型：8位小数 范围：0.1 – 9999.0 4.8 Primary -> Zero Cz 12.5Hz功能：零点系数12.5Hz 类型：6位小数 范围：-30.0 – 30.04.9 Primary -> Span Cs 25Hz功能：量程系数25Hz 类型：8位小数 范围：0.1 – 9999.04.10 Primary -> Zero Cz 25Hz功能：零点系数25Hz 类型：6位小数 范围：-30.0 – 30.0功能：量程系数33Hz 类型：8位小数 范围：0.1– 9999.04.12Primary -> Zero Cz 33Hz 功能：零点系数33Hz类型：6位小数范围：-30.0 – 30.04.13Primary -> Convertor 功能：转换器系数类型：8位小数范围：0.0 – 99.95 ***Cal-fact功能：最大量程修改控制 类型：选择范围：fixed programable6 ***RESET功能：系统复位 类型: 命令7 Prog.protection功能：用户权限保护 类型: 命令范围：off on说明:on --> off1．如果PP_Code=0，则执行后自动为off ，否则需要进入7.1核对用户密码，正确后仅是用户保护off2．如果系统密码核对正确后，用户保护off ，系统保护offoff ---> on1．断电后重新上电用户、系统保护均自动为on2．7.1核对用户密码错误后用户保护on ，系统保护on3．核对系统密码错误后用户保护on ，系统保护on7.1 Prog.protection -> PP_Code功能：用户密码输入类型：数字 范围：0 – 999说明：保存时如不够位前补0，进入时显示08 Prog.prot.code功能：用户密码修改 类型：数字范围：0 – 999说明：保存时如不够位前补0系统模式：显示PP_Code 值用户模式：不显示PP_Code 值8.1 Prog.prot.code -> Old PP-Code功能：用户旧密码 类型: 数字 范围: 0 – 999说明：保存时如不够位前补0，进入时显示08.2 Prog.prot.code -> New PP-Code功能：用户新密码 类型: 数字范围: 0 – 999说明：保存时如不够位前补0，进入时显示09 menu-> Primary 9.1 Primary -> Meter Size功能：口径设置类型：选择范围：附录A说明：Cal-fact=programable时不可更改当发生改变时，自动更新Cal-fact到10m/s对应的流量系统模式：可更改用户模式：不可更改9.2 Primary -> Cal-fact 10m/s功能：最大量程设定类型：9位小数范围：相应口径的0.2m/s – 15m/s说明:用户,系统模式：Cal-fact=programable时可修改Cal-fact=fixed时为定值不可修改9.3 Primary -> Span Cs功能：查看当前励磁频率下的量程系数类型：8位小数范围：不可更改说明：频率指示＝当前的励磁频率9.4 Primary -> Zero Cz功能：查看当前励磁频率下的零点系数 类型：6位小数 范围：不可更改 说明: 频率指示＝当前的励磁频率10 Range功能：流量范围设定 类型：9位小数 范围： Max <= Cal-fact Min >= 0.02 Cal-fact11 Pulse factor功能：脉冲当量设定 类型：9位小数 范围：0.001 – 1000.0 说明: 单位＝当前的累计流量单位12 Pulse width功能：脉冲宽度设定 类型：6位小数 范围：0.1 – 2000.013 Low flow cut-off功能：小流量中止 类型：4位小数 范围：0 – 1014 Damping功能：阻尼时间类型：4位小数范围：0.5– 99.915 Density功能：密度类型：6位小数范围：0.1 – 5.016 System zero adj.功能：零点校准手动模式：类型：7位小数范围：-99.0 – 99.0自动模式：类型:命令17 menu->Unit17.1 Unit -> Range unit功能：流量单位类型：选择范围：l/s l/min l/hm3/s m3/min m3/hgal/s gal/m gal/hKg/s Kg/m Kg/ht/s t/min t/h17.2Unit -> Totalizer unit功能：累计单位 类型：选择范围：l m3 gal kg t18 menu->Alarm18.1Alarm -> MAX alarm 功能：上限报警类型：3位小数范围：0.0 – 130.018.2Alarm -> MIN alarm 功能：下限报警类型: 3位小数范围：0.0 – 130.0 19 menu->Current output19.1Current output -> Current output 功能：电流输出选择 类型：选择范围：4-20 mA 4-12-20 mA19.2 Current output -> Iout at alarm功能：电流输出选择类型：选择范围：Off 0% 110% 3.6mA20 menu->Data link20.1 Data link -> HART.Poll功能：HART 地址类型：选择范围：00 －1520.2 Data link -> MODBUS.Type功能：MODBUS方式类型：选择范围：MODBUS RTU MODBUS ASCII20.3 Data link -> MODBUS.Address功能：MODBUS地址类型：3位数字范围：0 - 24720.4 Data link -> MODBUS.Baudrate功能：MODBUS波特率类型: 选择范围: 1200 2400 48009600 19200 3840020.5Data link -> MODBUS.Parity功能：MODBUS 校验 类型：选择 范围：NONE ODD EVEN21 menu->Function test21.1Function test -> Iout test 功能：电流输出测试 类型：4位小数范围：4.0 - 20.021.2Function test -> Pulse out test 功能：脉冲输出测试 类型：6位小数 范围：0-5000Hz 方波21.3Function test -> Display test 功能：显示屏测试 类型：命令说明：两行均显示1234567890ABCDEF22 menu->Detector e.pipe22.1Detector e.pipe -> Detector e.pipe功能：空管检测使能类型：选择范围：off on22.2 ***Detector e.pipe -> Empty Threshold 功能：空管阈值手动模式：类型：6位小数范围：0.0 - 1000.0自动模式：类型：命令22.3***Detector e.pipe -> Full Threshold 功能：满管阈值手动模式：类型：6位小数范围: 0 - 1000.0自动模式：类型:命令22.4***Detector e.pipe -> Sensitivity 功能：空管检测灵敏度 类型：2位数字范围：00 - 9923.1 Totalizer -> Totalizer->F(reset)功能：清除正向累计类型：命令23.2 Totalizer -> Totalizer->F(set)功能：设定正向累计类型：7位小数范围：0 - 999999923.3 Totalizer -> Overflow->F功能：查看正向累计溢出类型：数字范围：不可更改说明：每计满10000000个累计单位的流量，此数值+123.4 Totalizer -> Totalizer<-R(reset)功能：清除反向累计类型：命令23.5 Totalizer -> Totalizer<-R (set)功能：设定反向累计类型：7位小数范围：0 - 999999923.6 Totalizer -> Overflow<-R功能：查看反向累计溢出类型:数字范围：不可更改(同正向累计溢出)24.1Display -> 1st line功能：屏幕第1行首选显示类型：选择 范围： Q [%]Q [Unit] Totalizer-Net Totalizer ->F Totalizer <-R24.2 Display -> 2nd line功能：屏幕第2行首选显示类型：选择 范围：同1st line24.3 Display -> 1st line multipl功能：屏幕第1行附加显示 类型：选择 范围： Q [%] Q [Unit] Totalizer-Net Totalizer ->F Totalizer <-ROff24.4 Display -> 2nd line multipl功能：屏幕第2行附加显示类型：选择 范围：同1st line Multipl25 menu->Operating mode25.1 Operating mode -> Flow direction功能：流向设定类型：选择范围：forward forward/reverse25.2 Operating mode -> Flow indication功能：流向指示设定类型：选择范围：standard opposite26 Load Data from External EEPROM功能：从外部存储器导入参数类型：命令27 Store Data in External EEPROM功能：向外部存储器导出参数类型：命令28 Type number功能：查看版本和型号类型：字符范围：不可更改29 TAG number功能：TAG类型：8位字符Load Data fromExternal EEPROMStore Data inExternal EEPROM50XE4000 05/00D699B179U01 B.12TAG number0000000030 Code number功能：系统密码核对Code number类型：4位数字附录A：口径1 mm 1/25 in1.5 mm 1/17 in2 mm 1/12 in 3mm 1/10 in 4mm 5/32 in 5mm 3/16 in 6mm 1/4 in 8mm 5/16 in 10mm 3/8 in 15mm 1/2 in 20mm 3/4 in 25mm 1 in32mm 1-1/4 in 40mm 1-1/2 in 50mm 2 in65mm 2-1/2 in 80mm 3 in 100mm 4 in 125mm 5 in 150mm 6 in 200mm 8 in 250mm 10 in 300mm 12 in 350mm 14 in 400mm 16 in 450mm 18 in 500mm 20 in 600mm 24 in 700mm 28 in 750mm 30 in 800mm 32 in 900mm 36 in 1000mm 40 in 1100mm 42 in 1200mm 48 in 1300mm 51 in 1350 mm 53 in 1400mm 54 in 1500mm 60 in 1600mm 64 in 1700mm 66 in 1800mm 72 in2000mm 78 in 2100mm 82 in 2200mm 86 in 2300mm 90 in 2400mm 94 in。
Bosch 800 Series 电磁炒锅说明书
Warranties: Please see Use & Care manual or Bosch website for statement of limited warranty.
For more information on our entire line of products, go to /us or call 1-800-944-2904
11" cooking zone for larger pots and pans
Each element has an independent countdown timer
SpeedBoost® – adds even more power to speed up the cooking process
Notes: All height, width and depth dimensions are shown in inches. BSH reserves the absolute and unrestricted right to change product materials and specifications, at any time, without notice. Consult the product’s installation instructions for final dimensional data and other details prior to making cutout.
1,400 W
Power of Front Right heating element (irs with booster
All
Element Size
Dimension of Front Left 6" heating element
BT864中文
目录功能描述 (2)时序 (3)1像素输入时序 (4)1.1 8位YcrCb (4)1.2 16位YcrCb (4)1.3 像素同步 (4)1.4HSYNC*时序 (5)主模式 (5)从模式 (6)1.5 .1复位 (7)1.5.2 同步和Burst Timing (7)1.15 模拟输出 (7)项目中对寄存器的配置 (8)YCrCb to NTSC/PAL Digital Video Encoder功能描述芯片视频系统要求通用的复合视频，Y/C（s-video）RGB(SCART)视频信号从8或10位的YcrCb信号转换。
支持全球视频标准包括NTSC-M (N.America, Taiwan, Japan), PAL-B,D,G,H,I (Europe, Asia), PAL–M (Brazil), PAL-N(Uruguay, Paraguay) and PAL–Nc (Argentina). Horizontal sync (HSYNC*)和vertical sync (VSYNC*) 可配置为输入(slave mode)或输出(master mode).BLANK*外部控制的输入。
行和场消隐自动产生，同步上升和下降时间，触发封锁，内部控制关闭捕获数据。
8-16位4：2：2输入NTSC-M/PAL/PAL-N/PAL-NC 复合视频输出和s-video、RGB(SCART)输出，CCIR 601或方块像素操作10位DAC主或从时序自动发现功能，内部、外部操作封闭图片、文字编码I2C接口节能模式52pin，PQFP封装可编程亮度延时（单通道）5V3.3V支持CGMS/WSS(16:9)时序一个2倍于像素采样频率的时钟信号必须出现在CLK pin上。
设备产生内部CLOCK从模式下同步HSYNC* pin。
这个信号用来增加行像素和场线计数器和像素寄存器(P[7:0], Y[7:0],TTXDAT,RESET*,BLANK*, SLAVE, HSYNC*, and VSYNC*)输入。
SID-8BT快切说明书(2[1].1)版
![SID-8BT快切说明书(2[1].1)版](https://img.taocdn.com/s3/m/2da9fb070740be1e650e9aab.png)
（V2.1版）
2008年12月
SID-8BT多微机备用电源快速切换装置技术说明书
1
（以下简称快切装置）
1.1
1.1.1为每段厂用工作母线配置的快切装置可实现图1-1工作分支及备用分支断路器的正常切换、非正常切换和事故切换。
A段快切装置控制对象：4DL、5DL、11DL
B段快切装置控制对象：6DL、7DL、11DL
2
2.1
多微机快切装置的厂用分支控制对象是两个或三个断路器，如图1-1中的厂用工作分支断路器4DL和备用分支断路器5DL，或8DL和9DL、10DL。控制目的对正常切换而言可归结为两个，其一是使厂用母线的电源由厂用工作变提供，其二是使厂用母线的电源由起备变提供。而事故切换则仅是用起备变取代原先运行的工作变对厂用母线供电，即断开4DL，合上5DL，或断开8DL，合上9DL或10DL。不论是正常切换、非正常切换，或是事故切换，断路器两侧往往都存在电源，因此，就必定存在两电源的同期问题。而同期性质则可能是差频同期，也可能是同频同期（合环操作），事故切换是一种在特殊工况下的差频同期，即厂用工作母线上的电动机群因失电靠惯性及转子剩磁进入异步发电状态产生电压、频率不断在下降的残压，与电压、频率正常的备用电源进行同期。如图2.1所示，图中UG为母线电压，ΔU为UG与备用电源电压UB的电压相量差，即 G- B。假设母线断电前的电压UG与备用电压之初相角差（功角）为某一个初始相角，断电后，UG的频率及电压不断下降，UG开始向滞后UB方向（顺时针）旋转，即相继出现UG1、UG2、UG3、UG4、UG5、UG6（UG与UB的同相点），与之对应的压差为ΔU1、ΔU2、ΔU3、ΔU4、ΔU5、ΔU6，相角差为Φ1、Φ2、Φ3、Φ4、Φ5、Φ6。如经过计算在ΔU2时投入备用电源时施加到电动机群上的电压恰为其允许的耐受值（一般为电动机额定电压的1.1～1.2倍），则以ΔU2为半径，UB的始端A点为圆心画出的圆弧 右侧区域为投入备用电源的安全区。在厂用母线负荷及电动机群组合不同时，允许投入备用电源的最大允许电压差ΔU也不相同，但可根据工作变及起备变的短路电抗，及工作变在正常运行时的压降不断计算实时的厂用负荷等值阻抗，进而计算出允许投入的ΔU2值。一旦发生事故引起厂用工作分支跳闸，SID-8BT将按跳闸前计算的允许ΔU值捕捉切换时机。显然，进入弧线左侧的ΔU3则在不允许合备用电源的非安全区。不论是何种性质的切换，都应确保厂用电系统设备的安全和不间断运行，即应不导致切除辅机、不损坏辅机、不恶化自起动条件、不破坏机炉工作流程、不伤害起备变等。
SID-8BT-A中文技术说明书_V1.07
2．主要功能
装置的主要功能如下： ☆ 快切功能 ☆ 单操作功能 ☆ 逻辑测试功能 ☆ 保护功能 ☆ 启动后加速功能 ☆ 故障判别闭锁功能 ☆ 事件记录功能 ☆ 切换录波功能 ☆ 通讯、打印、GPS 对时等功能 2.1 快切功能说明 快切功能指的是 SID-8BT-A 具有快速完成工作电源和备用电源切换的功能。 装置可以完成不同原因启 动的切换，包括：事故切换、非正常工况切换及手动切换。每种切换都可选择不同的切换模式，并根据实 际需要分别选择不同的切换准则。 2.1.1 ☆ 切换启动原因说明 事故切换 事故切换由保护接点启动。保护启动接点可并接进线纵差保护、发电机、变压器或发-变组保护出 口接点。当事故切换启动后，先发跳工作电源开关指令，在切换条件满足时（或经用户延时）发 合备用电源开关命令。切换模式可以选择串联或同时。 ☆ 非正常工况切换
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非正常切换是自动进行的，包括以下两种情况： 母线失压启动：当母线三个电压均低于整定值且时间大于所整定延时定值时，装置根据选定方 式进行串联或同时切换。 工作电源开关误跳启动：因各种原因（包括人为误操作）引起工作电源开关误跳开，装置选择串 联切换模式。 ☆ 手动切换 手动切换是手动操作启动，而后自动进行的。在检测到就地手动切换信号，或接收到远方切换 命令时，启动工作线路与备用线路之间的快速切换操作。切换模式可以选择串联、同时、并联自 动、并联半自动、并联失败转串联、并联失败转同时等切换中任意一种模式。 2.1.2 ☆ 切换模式说明 串联切换： 首先跳工作开关，在确定工作开关跳开后，再合备用开关。 ☆ 同时切换： 首先跳工作开关，在未确定工作开关是否跳开就发合备用开关命令，通过设定合闸延时定值，在 时间上保证工作开关先断开，备用开关后合上。若工作开关跳闸失败，将会造成工作电源与备用 电源同时供电的所谓环网运行情况。若系统不允许环网运行，则可在系统定值中，投解耦合功能 软压板，并设定解耦合时间定值，一旦发生环网运行工况，经过解耦合时间延时后，将刚合上的 开关跳开，断开合环点解除环网运行状态，实现去耦合功能。 ☆ 并联自动切换： 首先根据并联切换准则合备用开关，确定备用开关合上后，再自动跳开工作开关。并联切换准则 实际上就是严格的双侧电源同期准则。SID-8BT-A 同时支持差频同期和同频同期操作。注意此模 式只能应用于正常手动切换。 ☆ 并联半自动切换： 首先根据并联切换准则合备用开关，备用开关合上后，再由操作员手动跳开工作开关。注意此模 式只能应用于正常手动切换。 ☆ 并联失败转串联切换： 如果符合并联切换准则，按照并联自动模式进行切换；否则按照串联切换模式进行切换。注意此 模式只能应用于正常手动切换。 ☆ 并联失败转同时切换： 如果符合并联切换准则，按照并联自动模式进行切换；否则按照同时切换模式进行切换。注意此
磁珠的作用之欧阳音创编
磁珠英文Ferrite Beads，简写FB磁珠专用于抑制信号线、电源线上的高频噪声和尖峰干扰，还具有吸收静电脉冲的能力。
磁珠是用来吸收超高频信号，像一些RF电路，PLL，振荡电路，含超高频存储器电路（DDR SDRAM，RAMBUS 等）都需要在电源输入部分加磁珠，而电感是一种蓄能元件，用在LC振荡电路，中低频的滤波电路等，其应用频率范围很少超过50MHZ。
磁珠的功能主要是消除存在于传输线结构（电路）中的RF噪声，RF能量是叠加在直流传输电平上的交流正弦波成分，直流成分是需要的有用信号，而射频RF能量却是无用的电磁干扰沿着线路传输和辐射（EMI）。
要消除这些不需要的信号能量，使用片式磁珠扮演高频电阻的角色（衰减器），该器件允许直流信号通过，而滤除交流信号。
通常高频信号为30MHz以上，然而，低频信号也会受到片式磁珠的影响。
磁珠有很高的电阻率和磁导率，他等效于电阻和电感串联，但电阻值和电感值都随频率变化。
他比普通的电感有更好的高频滤波特性，在高频时呈现阻性，所以能在相当宽的频率范围内保持较高的阻抗，从而提高调频滤波效果。
作为电源滤波，可以使用电感。
磁珠的电路符号就是电感但是型号上可以看出使用的是磁珠在电路功能上，磁珠和电感是原理相同的，只是频率特性不同罢了磁珠由氧磁体组成，电感由磁心和线圈组成，磁珠把交流信号转化为热能，电感把交流存储起来，缓慢的释放出去。
磁珠对高频信号才有较大阻碍作用，一般规格有100欧/100mMHZ ,它在低频时电阻比电感小得多。
铁氧体磁珠(Ferrite Bead) 是目前应用发展很快的一种抗干扰组件，廉价、易用，滤除高频噪声效果显着。
在电路中只要导线穿过它即可（我用的都是象普通电阻模样的，导线已穿过并胶合，也有表面贴装的形式，但很少见到卖的）。
当导线中电流穿过时，铁氧体对低频电流几乎没有什么阻抗，而对较高频率的电流会产生较大衰减作用。
高频电流在其中以热量形式散发，其等效电路为一个电感和一个电阻串联，两个组件的值都与磁珠的长度成比例。
ATTO ThunderLink FC 雷电链将 Fibre Channel 功能部分说明册说明书
OVERVIEWThis document describes troubleshooting techniques that can be used to identify and resolve issues associated with the ATTO ThunderLink FC.Before continuing with this guide, verify that the latest host adapter driver and flash bundle are installed for your operating system. If you are experiencing an interoperability or protocol issue, chances are that other users have already reported the same thing. ATTO releases driver and flash bundle updates numerous times a year and there is a good chance your issue has already been resolved. The latest drivers can be obtained from the “Driver Download” section of the ATTO web site.Also verify that you are using the latest versions of third party applications and storage devices.In addition to the steps listed below, we highly recommend you explore the following additional technical resources:▪Read the information posted in the support section of the ATTO web site [/support].The known issues and workarounds are listed.▪The known issues section of the Product Release Notes document may also be helpful in identifying a potential issue. Product Release Notes can be obtained in the “Driver Download” section of the ATTO web site.▪The “Installation and Operations Manual” explains proper techniques and tips used for installation, operation, and configuration of the ThunderLink FC. The “Utilities Manual” explains how to configure and tune your ThunderLink FC for optimal performance in given configurations. It also explains how the ATTO “Config Tool” management GUI can be used to monitor operation of the ThunderLink FC and the connections to your storage targets. Both of these manuals can be found in the support section of the ATTO web site.ATTO spends a great deal of time testing third party applications and products. This testing ensures that each supported configuration performs as indicated and operates successfully. Interoperability matrices are available in the support section of the ATTO web site. While these are not all inclusive, the listed products are a good baseline for assuring that th ey have been tested and should work in your system. Storage and system providers’ web sites are the best sources for detailed configuration information including hardware andfirmware/drivers/software for each component supported.The ATTO ConfigTool is a great utility that can be used to monitor the connections between your ThunderLink FC and your storage. It will list and provide details on each connected device the host adapter sees. It will also allow you to configure the ThunderLink FC for specific modes of operation. However, changing these settings can have adverse effects. ATTO recommends you leave the settings at their default values unless instructed to change them by an ATTO Technical Support representative or you have advanced knowledge of the Thunderbolt™ and Fibre Channel protocols.TROUBLESHOOTING TECHNIQUESThere are a few categories that failures can be placed in:▪Hardware: A component completely or intermittently fails.▪Interoperability: One or more devices in the system interpret the protocol specification different than the others resulting in undesirable behavior.▪Design: There is an error in the implementation of the software or firmware that prevents or limits functionality.▪User Error: The system is unable to achieve expected behavior due to improper installation or configuration or the desired behavior is simply not achievable due to unrealistic expectations. Troubleshooting steps need to be taken to isolate hardware failures and user errors, which can easily be remedied by replacing a piece of hardware or changing something, from interoperability or design errors which could require code changes and take considerable time to resolve.The some of the most common problems that most installations are:1)My operating system hangs, does not boot, crashes, or does not see the ATTO ThunderLink FC.2)My ATTO ThunderLink FC cannot find the FC Storage volumes.Unfortunately, these common problems can be caused by myriad of common installation mistakes/problems or combination of several problems.Some of the following techniques may seem simplistic or overly obvious, but these are the ones that are commonly overlooked and can take several hours of frustration to locate. It is important to try only one technique at a time. While changing multiple variables may seem to be a time saver, it usually complicates the troubleshooting process. The goal is to observe the issue and systematically isolate it to identify the least common factors that cause it to occur. If the problem goes away, there is no sure way of knowing what actually resolved it. If the problem does re-occur, you may have actually fixed it with one change, but another change may have caused a similar symptom.OBSERVATIONSTake a step back and think about what is being observed. Ask the following questions:▪Has the configuration been working and all of a sudden now fails? If you can absolutely assure that nothing has changed, the issue is most likely due to a hardware failure. However, there are some very subtle changes that could have been made (maybe by a colleague) that could affect overall systembehavior. What has changed?Has the switch or storage firmware been upgraded? Has something been added or taken away? Even something as seemingly innocuous as an upgrade to disk drive firmware ina RAID storage system can have unexpected effects.▪What is the observed behavior compared to the expected behavior? When reporting an issue to ATTO, try to observe and report t he overall “high level” prob lem as well as the details. For example, an overall problem may be that drives disappear during heavy I/O. The details would include if the ThunderLinkFC reported or logged an error when this occurred. Providing enough detail is important towardsachieving a quick resolution.▪Is the problem repeatable? If yes, can it be repeated on a non-production test system? Collecting information such as system error logs is often needed. Since production systems are not generally set up to collect this information in normal operation, it is important to be able to configure the system to collect data and recreate the problem on a non-production test system.▪What do the status LEDs indicate? Check the ThunderLink FC LEDs to determine the status. Refer to the appropriate product manuals to gain an understanding of what the LEDs indicate, but they areusually a good source of information towards identifying root cause.PROBLEM ISOLATIONOnce the problem is observed, attempt to determine where the problem originates. Begin by eliminating problem sources at a high level. Is it the computer, network or the storage? If the network and storage can be eliminated, only the computer and its components need to be examined.ATTO ThunderLinka.If this works, you could have a bad cable.b.Alternatively, if the ThunderLink FC was not the first in the chain, the device ahead of it may bethe cause of the issue.6)Make sure you have the latest driver for the ThunderLink FC installed.ATTO ThunderLink FC:1)Try reseating the Thunderbolt™ cable to the ThunderLink FC. The ThunderLink FC can take up to 30seconds to become ready.2)Try plugging the Thunderbolt™ cable into the other Thunderbolt™ port on the ThunderLink FC.3)Try using a different Thund erbolt™ cable.4)Verify that the ThunderLink FC power supply is plugged into the unit properly. Verify the power LEDis illuminated.5)Try disconnecting all Fibre Channel devices from the ThunderLink FC and see it will boot.a.If the host now sees the ATTO ThunderLink FC or no longer freezes, try replacing the FibreChannel cables.b.If the host still does not see the ATTO ThunderLink FC, verify that the ThunderLink FC is usingthe latest firmware and driver.6)Windows users only: Some older ATTO ThunderLink FC units may lack a certain bit set that tells theWindows host that the device is certified for Windows. Some PC manufacturers choose to ignore this bit and some do not. Check with your PC manufacturer for a possible work-around for this problem.If you are still experiencing problems, see Appendix A to collect some logs and then contact TechSupport.FC Switch ATTO ThunderLinkthe drive enclosure?Fibre Channel Storage Enclosure:1)Check cable integrity: Cables are the number one cause of problem in any Fibre Channel system.Cables that work with one device may not necessarily work with all devices. Check the cables for solid connections.2)Check SFPs: Intermittent SFPs can be the cause of numerous issues from not always detectingconnected devices to inconsistent performance. Verify the SFP is rated for the speed of the devices.3)Power: Make sure that the enclosure has the necessary power cabling and connections. Also a causefor drives not appearing can be insufficient or dirty power conditions. If the enclosure is connected to a UPS, try connecting it directly to an outlet instead. Also if the enclosure is sharing the circuit with many other devices, try placing the enclosure on its own circuit.4)External Fibre Channel Connectors: Make sure the Fibre Channel Ports on the enclosure are in goodcondition.5)Fibre Channel Connector LEDs: Many enclosures will have an LED on the Fibre Channel Ports toindicate if the links are up or not. If the LED does not light up, this may indicate a bad Fibre Channel cable.6)Enclosure Services: Many enclosures will report fan speed, enclosure temperature, power levels, etcusing an SES processor. Please refer to your Storage vendor’s documentation to check theseparameters.7)Host Mapping: Verify that the specified Storage Volumes are created and are available. Many Storagearrays require the Storage volume mapped to a specific Host, usually using the ThunderLink FC World Wide Node Name and/or World Wide Port Name. Check with Storage vendor for further details.Fibre Channel Switch1)First see if the FC ports are up and running. You can check the LEDs on the switch port for link up. Ifthe link is down, check the following:a.Date Rate Mismatch: Verify the Fibre Channel data rate of the switch port the ThunderLink FCis plugged into is set to Auto. This should provide a link at the fastest possible speed. If the switchand the ThunderLink are both set to auto and the link is still not working, try forcing both to samedata rate (ex 16Gbps). If this fails, try a lower data rate for both the ThunderLink and switch port.b.Connection topology: Verify that the ThunderLink switch port is configured as an N-Port or an F-Port.c.SFP: Verify that the SFP in the switch and the SFP in the ThunderLink is attached to are usingSFPs that are rated for the desired speed.2)Verify if the switch has Zoning enable. If it is, verify that the ThunderLink FC and the appropriate FibreCha nnel storage devices are in the same zone. Please refer to Fibre Channel switch vendor’s zoning documentation for further details.ATTO ThunderLink FC:1)First see if the Fibre Channel ports are up and running. You can check the LEDs on the ThunderLink FCfor link up. If the link is down, check the following:a.Date Rate Mismatch: Verify the Fibre Channel data rate of the target or switch port theThunderLink FC is plugged into is set to Auto. This should provide a link at the fastest possiblespeed. If the switch and the ThunderLink are both set to auto and the link is still not working, tryforcing both to same data rate (ex 16Gbps). If this fails, try a lower data rate for both theThunderLink and switch port.b.Connection topology: Verify that the target or switch port is configured as an N-Port or an F-Port.c.SFP: Verify that the SFP in the switch or target and the SFP in the ThunderLink FC are rated forthe desired speed.3)Trying reseating cables into the ATTO ThunderLink FC.4)If you have a dual channel ATTO ThunderLink FC, try swapping the cables around and see if the problemmoves to the new connection. If it does, then the problem is most likely a cable problem. If it does not, you could have a bad Fibre Channel port or SFP on the ThunderLink FC.5)Replace the cable.6)Replace the SFP.Host:1)Try reseating the Thunderbolt™ cable to the host. The ThunderLink FC can take up to 30 seconds tobecome ready. On some earlier iMacs with Thunderbolt™ connections, you can accidentally plug the cable upside down. Verify that you plug the cable in correctly.2)Try plugging the Thunderbolt™ cable into another Thunderbolt™ port on host if available.3)Try using a different Thunderbolt™ cable.4)Verify that your host has the latest system updates (BIOS, EFI, firmware, OS, etc).5)Remove any other Thunderbolt™ devices from the system and see if the ThunderLink FC is found.a.If this works, you could have a bad cable.b.Alternatively, if the ThunderLink FC was not the first in the chain, the device ahead of it may bethe cause of the issue.6)Make sure you have the latest driver for the ThunderLink FC installed.If you are still experiencing problems, see Appendix A to collect some logs and then contact Tech Support.Appendix A Contacting Support:When you run into a situation where you cannot resolve the issue, please collect the following information, as if possible, before contacting Tech Support.For Windows users:We recommend Event Logging only be active for troubleshooting purposes as performance will be affected. Also, when in this mode of operation, all flags should be enabled. To enable the advanced event logging features of the ATTO ThunderLink FC Controller in a Windows environment, please do the following:a)Click “Start” and “Run”.b)Type “regedit” to start the registry editor.c)Follow the tree structure to :HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\tl8fc\Parameters\Deviced)Change the parameter EventLogMask to FFFFF7FFe)Reboot the PC and reproduce issue.After experiencing the issue:1)Launch the ATTO Config Tool.2)Log into the ATTO Config Tool using an account administrative rights3)Click on the Help menu item and select Run Diagnostics.a.If you are running a headless server, please contact Tech Support for a command line datacollection script.4)Try noting the local time that the problem occurred.5)Have this file ready for Support.Windows and OS X Users:After the issue occurs:1)Launch the ATTO Config Tool.2)Log into the ATTO Config Tool using an account administrative rights3)Click on the Help menu item and select Run Diagnostics.a.If you are running a headless server, please contact ATTO Tech Support for a command line datacollection script.4)Try noting the local time that the problem occurred.5)Have this file ready for Support.If troubleshooting a problem where host is freezing, crashing, or the ThunderLink FC is not seen, try and get the system back to a known good state. This may require you removing the ATTO ThunderLink. Once back to a known good state, run steps 1 to 5 above to collect the logs.CONTACT INFORMATIONYou may receive customer service, sales information, and technical support by phone or by email and web site contact form.ATTO Technology, Inc.155 CrossPoint ParkwayAmherst, New York 14068Phone: (716) 691-1999Sales Support: ****************Technical Support: *********************。
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FES8AT THRU FES8JT
FAST EFFICIENT PLASTIC RECTIFIER
Reverse Voltage -50 to 600 Volts Forward Current -8.0 Amperes
FEATURES
♦ Plastic package has Underwriters Laboratory Flammability Classification 94V-0♦ Glass passivated chip junction ♦ Low leakage, high voltage ♦ High surge current capability
♦ Superfast recovery time, for high efficiency ♦ High temperature soldering guaranteed:
250°C, 0.16" (4.06mm) from case for 10 seconds
MECHANICAL DATA
Case:JEDEC TO-220AC fully overmolded plastic body over passivated chip
Terminals:Plated lead solderable per MIL-STD-750,Method 2026
Polarity:As marked Mounting Position:Any
Mounting Torque:5 in.- lbs.max.Weight:0.064 ounce, 1.81 grams
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25°C ambient temperature unless otherwise specified.
FES
FES FES FES FES FES FES FES SYMBOLS 8AT 8BT 8CT 8DT 8FT 8GT 8HT 8JT
UNITS
Maximum recurrent peak reverse voltage V RRM 50100150200300400500600Volts Maximum RMS voltage V RMS 3570105140210280350420Volts Maximum DC blocking voltage
V DC 50
100
150
200300
400
500
600Volts
Maximum average forward rectified current at T C =100°C
I (AV)8.0Amps Peak forward surge current
8.3ms single half sine-wave superimposed I FSM 125.0
Amps
on rated load (JEDEC Method)
Maximum instantaneous forward voltage at 8.0A V F 0.95
1.3 1.5Volts Maximum DC reverse current T C =25°C 10.0at rated DC blocking voltage
at T C =100°C
I R 500.0
µA
Maximum reverse recovery time (NOTE 1)t rr 35.0
50.0
ns Typical junction capacitance (NOTE 2)C J 85.060.0
pF Typical thermal resistance (NOTE 3)
R ΘJA 15.0°C/W (NOTE 4)
R ΘJC 2.2Operating junction and storage temperature range
T J , T STG
-65 to +150
°C
NOTES:
(1) Reverse recovery test conditions:I F =0.5A, I R =1.0A, I rr =0.25A (2) Measured at 1.0 MH Z and applied reverse voltage of 4.0 Volts
(3) Thermal resistance from junction to ambient in free air, no heatsink (4) Thermal resistance from junction to case mounted on heatsink
4/98
Dimensions in inches and (millimeters)
TO-220AC
RATINGS AND CHARACTERISTIC CURVES FES8AT THRU FES8JT。