KMY20S;KMY20M;KMY21M;中文规格书,Datasheet资料

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ATSTK520;中文规格书,Datasheet资料

STK520 .............................................................................................. User GuideSTK520 User Guide 3Table of ContentsSection 1Introduction............................................................................................1-2Section 2Using the STK520 Top Module.............................................................2-42.1Connecting the STK520 to the STK500 Starter Kit..................................2-42.1.1Placing an AT90PWM3 on the STK520.............................................2-42.1.2Placing an AT90PWM2 on the STK520.............................................2-52.2Programming the AVR..............................................................................2-72.2.1In-System Programming....................................................................2-72.2.2High-voltage Programming................................................................2-82.3JTAGICE mkII Connector.........................................................................2-92.4STK520 Jumpers, Leds & Test Points....................................................2-112.5DALI Interface.........................................................................................2-122.6Potentiometer.........................................................................................2-13Section 3Troubleshooting Guide........................................................................3-14Section 4Technical Specifications......................................................................4-16Section 5Technical Support ...............................................................................5-17Section 6Complete Schematics .........................................................................6-20IntroductionSection 1IntroductionThe STK520 board is a top module designed to add AT90PWM family support to theSTK500 development board from Atmel Corporation.The STK520 includes connectors and hardware allowing full utilization of the new fea-tures of the AT90PWM, while the Zero Insertion Force (ZIF) socket allows easy to use ofSO24 & SO32 packages for prototyping.This user guide acts as a general getting started guide as well as a complete technicalreference for advanced users.Notice that in this guide, the word AVR is used to refer to the target component(AT90PWM2, AT90PWM3...)Figure 1-1. STK520 Top Module for STK500Introduction1.1Features STK520 is a New Member of the Successful STK500 Starter Kit Family.Supports the AT90PWM2 & AT90PWM3.DALI Hardware Interface.Supported by AVR Studio® 4.Zero Insertion Force Socket for SO24 & SO32 Packages.High Voltage Parallell Programming.Serial Programming.DALI Peripherals can be Disconnected from the Device.6 Pin Connector for On-chip Debugging using JTAG MKII Emulator.Potentiometer for the Demo Application.Quick Reference to all Switches and Jumpers in the Silk-Screen of the PCB.Using the STK520 Top Module Section 2Using the STK520 Top Module2.1Connecting the STK520 to theSTK500 Starter Kit Connect the STK520 to the STK500 expansion header 0 and 1. It is important that the top module is connected in the correct orientation as shown in Figure 2-1. The EXPAND0 written on the STK520 top module should match the EXPAND0 written beside the expansion header on the STK500 board.Figure 2-1. Connecting STK520 to the STK500 BoardNote:Connecting the STK520 with wrong orientation may damage the board.2.1.1Placing anAT90PWM3 on theSTK520The STK520 contains both a ZIF socket for a SO32 package. Care should be taken so that the device is mounted with the correct orientation. Figure 2-2 shows the location of pin1 for the ZIF socket.Using the STK520 Top ModuleFigure 2-2. Pin1 on ZIF SocketCaution: Do not mount an AT90PWM3 on the STK520 at the same time as an AVR ismounted on the STK500 board or at the same time as an AT90PWM2 is mounted on theSTK520 board. None of the devices might work as intended.2.1.2Placing anAT90PWM2 on theSTK520The STK520 contains both a ZIF socket for a SO24 package. Care should be taken so that the device is mounted with the correct orientation. Figure 2-2 shows the location of pin1 for the ZIF socket.Figure 2-3. Pin1 on ZIF SocketPIN1PIN1Using the STK520 Top Module Caution: Do not mount an AT90PWM2 on the STK520 at the same time as an AVR is mounted on the STK500 board or at the same time as an AT90PWM3 is mounted on the STK520 board. None of the devices might work as intended.Using the STK520 Top Module2.2Programming theAVR The AVR (AT90PWM2, AT90PWM3...) can be programmed using both SPI and High-voltage Parallel Programming. This section will explain how to connect the programming cables to successfully use one of these two modes. The AVR Studio STK500 software is used in the same way as for other AVR partsNote:The AT90PWM3 also support Self Programming, See AVR109 application note for more information on this topic.2.2.1In-SystemProgramming Figure 2-4. In-System ProgrammingTo program the AT90PWM3 using ISP Programming mode, connect the 6-wire cable between the ISP6PIN connector on the STK500 board and the ISP connector on the STK520 board as shown in Figure 2-4. The device can be programmed using the Serial Programming mode in the AVR Studio4 STK500 software.Note:See STK500 User Guide for information on how to use the STK500 front-end software for ISP Programming.Using the STK520 Top Module2.2.2High-voltageProgramming Figure 2-5. High-voltage (Parallel) ProgrammingTo program the AVR using High-voltage (Parallel) Programming, connect the PROGC-TRL to PORTD and PROGDATA to PORTB on the STK500 as shown in Figure 2-5. Make sure that the TOSC-switch is placed in the XTAL position.As described in the STK500 User Guide (jumper settings), mount the BSEL2 jumper in order to High-voltage Program the ATmega devices. This setting also applies to High-voltage Programming of the AVR.The device can now be programmed using the High-voltage Programming mode in AVR Studio STK500 software.Note:See the STK500 User Guide for information on how to use the STK500 front-end software in High-voltage Programming mode.Note:For the High-voltage Programming mode to function correctly, the target voltage must be higher than 4.5V.Using the STK520 Top Module2.3JTAGICE mkIIConnector See the following document :“JTAGICE mkII Quick Start Guide” which purpose is “Connecting to a target board with the AVR JTAGICE mkII”.This note explains which signals are required for ISP and which signals are required for debugWIRE.Figure 2-6 shows how to connect the JTAGICE mkII probe on the STK520 board. Figure 2-6. Connecting JTAG ICE to the STK520The ISP connector is used for the AT90PWM3 built-in debugWire interface. The pin out of the connector is shown in Table 2-1 and is compliant with the pin out of the JTAG ICE available from Atmel. Connecting a JTAG ICE to this connector allows On-chip Debug-ging of the AT90PWM3.More information about the JTAG ICE and On-chip Debugging can be found in the AVR JTAG ICE User Guide, which is available at the Atmel web site, .分销商库存信息: ATMELATSTK520。

科尔摩根KBM(S)系列无刷直线电机安装指南说明书

MOUNTINGANDINSTALLATIONGUIDELINES34Important Note:The recommendations included in this Kollmorgen Selection Guide are intended to serve as general installation guidelines, and are for reference purposes only. Kollmorgen assumes no responsibility for incorrect implementation of these techniques, which remain the sole responsibility of the user.KBM(S) series motors, as well as any other Kollmorgen frameless brushless motors that are supplied as 2-piece rotor/stator kits, should be installed by the user according to the general guidelines below.User Interface ResponsibilitiesTo assure proper performance and reliability of the motor when installed in the system, the user is responsible for designing the mounting interface in the following manner:BearingsThe user-supplied bearing system in the motor application must exhibit sufﬁcient stiffness to maintain a rigid, uniform clearance gap between the rotor and the stator under all operating conditions. Concentricity requirements noted on each model-speciﬁc Kollmorgen outline drawing should be considered by the user when sizing and selecting bearings for appropriate radial and preload forces to achieve desired motor running gap clearance and total runout. Bearings with the lowest possible friction and high quality lubricant should be chosen to minimize overall system friction, which allows optimal motor operation.Stator Mounting MaterialsA metallic housing/clamp structure is suggested to rigidly mount the stator to assure best conductive heatsinking path and proper structural integrity. Aluminum alloys are preferred due to their superior thermal conductivity and strength-to-weight ratio, although stainless steel alloys (300 series or equivalent) are an acceptable alternative for applications that are less thermally critical. Carbon steel, cast iron, 400 series stainless alloys and other magnetic ﬂux-conducting ferrous metals are the least desirable choices for stator mounting, but can certainly be used in some cases if proper design choices are considered. Consult a Kollmorgen Engineerfor assistance if such metals must be used. Plastics or other similar thermally isolating materials are not recommended, since they adversely affect the heatsinking capacity of the system, making it necessary to signiﬁcantly de-rate the motor’s performance.Rotor Mounting MaterialsThe magnetized rotor may be mounted to any metallic shaft of the user’s choice. Carbon steel and stainless steel are the most commonly used shaft materials, although aluminum alloys are occasionally used if properly designed for the intended torqueand thermal operating range. The user’s intended method of attaching the rotor to the shaft may inﬂuence the optimum material and tolerance choices for the shaft. The user’s shaft does not need to carry ﬂux or function as a portion of the magnetic circuit to achieve rated performance when using a Kollmorgen brushless motor.GroundingWhen mounted in the application, the laminated stack (or bare metal outer sleeve) of the stator must be at the same electrical ground potential as the system chassis and the drive ampliﬁer chassis. If this common ground path is not ensured, the application may exhibit electrical noise and also create an electrical shock hazard. The risk of shock is particularly prevalent when using high pole-count motors with large capacitance characteristics. Typically, if the stator is mounted using electrically conductive metallic components, then a robust ground path between stator stack and machine chassis is inherently achieved. Kollmorgen suggests performing a continuity check to conﬁrm proper ground path before enabling the motor system. In some applications, depending on mounting conﬁguration and materials chosen by the user, a separate conductive ground strap may be required. In such cases, the user is responsible for installation of the ground path and electrical veriﬁcation.Mounting and Installation Guidelinesw w w.k o l l m o r g e n.c o mM O U N T I N G A N D I N S T A L L A T I O N G U I D E L I N E S35WiringKBM(S) series motors are supplied with UL-compliant unterminated ﬂying leadwires. The user is responsible for proper leadwire routing and connection per the diagrams shown on Kollmorgen drawings. Avoid routing wires across sharp corners, pinch points or edges that may pierce the insulation. Clamp or otherwise secure wire bundle in high vibration applications and avoid wirecontact with moving/vibrating surfaces that may abrade the insulation. Provide strain relief for all wire bundles and allow room for a generous bend radius. User assumes responsibility for connector installation, crimping, soldering, shielding, sleeving or any other wire bundling or electrical interface enhancement beyond the conﬁguration shown on the Kollmorgen outline drawing.Stator MountingKollmorgen suggests the following options for installation of the motor stator depending on torque, vibration and thermal characteristics of the application, as well as cost, ease of assembly and serviceability desired by the user.Adhesive BondIn most cases, motors in the general peak torque range up to 750 N-m may have the stator bonded in place using a structural epoxy, such as Hysol ® EA934NA, 3M ™ Scotchweld ™ 2214 or other similar adhesives. Bonding is a preferred installation technique for the KBM(S)-10XXX through KBM(S)-57XXX size stators, although shrink ﬁtting as described in the next section is also an acceptable option. Bonding can certainly be used to secure stators larger than the aforementioned size range if desired, butrequires additional design and process considerations. To successfully utilize adhesive bonding, the user’s stator enclosure should be designed as a cylindrical cup, as shown in the illustration below, with a small shoulder for axial positioning at one end and open at the opposite end. The shoulder serves as a stop point for the stator to bank against when inserted from the open end, and should generally clear the maximum outer diameter of the winding end turn by no less than 1 mm at all circumferential points. A small internal chamfer at the open end of the housing cup simpliﬁes stator insertion. If using a thick structural epoxy, inner diameter of the housing cup should be approximately 0.051 mm - 0.102 mm larger than the maximum outer diameter of the stator. However, the user should consult the adhesive manufacturer for proper bond line thickness, application process and curing instructions. Small grooves shown in the inner diameter of the housing in the illustration below are intended to serve as adhesive reservoirs forthick structural epoxies, but are considered optional featuresper the user’s discretion. If a retaining compound, such asLoctite ® 640™ or other similar adhesive, is preferred instead of a structural epoxy, a much tighter clearance between housing inner diameter and stator outer diameter must be controlled to maintain appropriate bond line thickness. Refer to adhesive manufacturer’s guidelines for recommendations. User assumes responsibility for selecting proper adhesive and for designing housing dimensions per expected thermal growth rate atintended temperature extremes of application. Adhesive curetemperatures should not exceed 155°C to avoid damaging themotor stator. Stator and housing surfaces should be cleanedthoroughly prior to bonding to ensure good adhesion.INSERT STATOR ILLUSTRATION II.A CONCEPTUSER'S STATOR HOUSING CHAMFER 1mm MIN.0.1020.051mmAdhesive Bond IllustrationMOUNTINGANDINSTALLATIONGUIDELINES36Mounting and Installation GuidelinesShrink FitThe user’s housing may be designed with an inner diameter that is slightly smaller than the outer diameter of the motor stator, providing an interference ﬁt when installed. Pressing the stator into the housing at normal room temperature is not recommended because ofits laminated construction. Instead, heating the housing to achieve enough thermal growth to freely slide the stator inside is a more common technique that achieves the desired interference ﬁt when the housing cools. Aluminum or steel housings may be used effectively to shrink ﬁt stators across a broad peak torque range, generally from <1 N-m up to thousands of N-m. It is generally not necessary to shrink ﬁt small diameter motors where bonding is a simpler and equally effective option, although it is acceptable to do so at the user’s discretion. For KBM(S) series motors, shrink ﬁt is the preferred installation technique for sizes KBM(S)-60XXX throughKBM(S)-118XXX stators. Steel has a lower coefﬁcient of thermalexpansion than aluminum, so a steel housing must be heated to amuch higher temperature than a comparable aluminum housingto achieve the desired diameter growth and stator installationclearance. In contrast, because aluminum grows much morerapidly than steel at elevated temperatures, the user should takespecial design precautions regarding size and tolerances to assurethat an aluminum housing maintains the required interference ﬁt atthe application’s extreme high temperature. It is important to designfor sufﬁcient dimensional interference ﬁt, which can be inﬂuencedgreatly by many application variables and design choices, tosafely reach the motor’s maximum torque while also avoidingcrush damage to the stator. The user assumes all responsibilityfor housing design details, material selection, ﬁt calculations andtolerance analysis for the intended application.Axial ClampingFor low torque applications, or for applications where the stator may need to be repeatedly installed and removed from the system, axially clamping may be an acceptable option. Kollmorgen does not generally recommend this technique for high shock/vibration applications, extreme temperature applications or for peak torques greater than 50 N-m without special design considerations. Thestator enclosure shown in the illustration below is very similar tothe bonding technique example shown in the ﬁrst section, withapproximately 0.051 mm – 0.102 mm slip ﬁt clearance betweenthe inner diameter of the housing and the outer diameter of thestator. When inserted, the stator banks against a shoulder insidethe housing bore that controls axial position and provides a ﬁxedaxial clamping surface. The shoulder should clear the maximumouter diameter of the winding end turn by no less than 1 mm atall circumferential points. A separate clamp ring with the samecircumferential clearance is placed over the opposite end of thestator and bolted (typically 4 – 12 fasteners, equally spaced) to thehousing enclosure.INSERT STATORUSER'S STATOR HOUSING CHAMFER1mm MIN.USER'S STATOR HOUSINGILLUSTRATION II.C CONCEPTINSERT STATOR1mm MIN.0.1020.051CLEARANCEmmGAP REQUIRED AT ALLTOLERANCE CONDITIONSK O L L M O R G E N Shrink Fit IllustrationAxial Clamping IllustrationM O U N T I N G A N D I N S T A L L A T I O N G U I D E L I N E S37The user should design the enclosure components to ensure that, with the stator installed, an axial clearance gap exists between the clamp ring and the end of housing at all tolerance conditions. Otherwise, the clamp ring could contact the housing before the fasteners are fully tightened, resulting in insufﬁcient axial clamping force against the stator. If desired, the small radial space between the stator outer diameter and the housing inner diameter may be ﬁlled with a thermal compound for more efﬁcient conduction to the heatsink. However, use caution to avoid contaminating the axial clamping surfaces with grease that may reduce clamping force. If the user wishes to evaluate this axial clamping technique for motors with higher peak torque ratings, it may be necessary to increase the total surface area of the clamping regions and increase the number of clamping fasteners.BoltingSizes KBM(S)-163XXX through KBM(S)-260XXX are supplied with the stator installed in an aluminum sleeve with ﬂange and through-holes for bolted mounting. User interfaces for these large motors should be designed per the pilot diameters and hole patterns shown on the Kollmorgen model-speciﬁc outline drawings. Several of the smaller sizes within this motor family, such as KBM(S)-10XXX through KBM(S)-45XXX range, are also supplied with the stator installed inside an aluminum sleeve, but do not include a stepped ﬂange and are not intended to be bolted in place. For the latter range of sizes, bonding, shrinking or clamping techniques described in previous sections are appropriate.Rotor Mounting to ShaftKollmorgen’s KBM(S) series and other frameless brushless motors utilize high-performance rare earth magnets. Use extreme caution when handling or transporting to avoid injury and product damage. The attractive forces between magnetized rotors and nearby metallic objects can be extremely powerful. Improper handling can result in sudden unexpected impacts. The strong magnetic ﬁeld can also damage nearby computers, display screens and memory storage devices. Keep the rotor in its shipping container or wrapped protectively until ready to install. This practice will help avoid accidents and prevent contamination such as metallic chips or debris that tend to cling to the magnets.Axial Alignment ControlKollmorgen’s model-speciﬁc outline drawings note axial alignment that must be maintained between rotor and stator whenmounted to ensure proper motor performance. The user is responsible for designing the rotor shaft, stator enclosure and bearing system to achieve the speciﬁed mounting alignment. Machined shoulders on the shaft or grooves for removable retaining rings are common ways of controlling rotor installation position. Maximum diameter of retaining rings or shaft shoulders should be kept below the rotor diameter where magnets are bonded to the steel hub.BondingGenerally, for applications where peak torque does not exceed 750 N-m, rotors can be bonded to carbon steel or stainless steel shafts. Retaining compounds, such as Loctite 640 or other similar adhesives, usually require smooth continuous interface diameters and tight ﬁt tolerances. Structural epoxies generally require slightly larger ﬁt clearance to allow a thicker bond line. Epoxies often beneﬁt from grooves in the shaft/rotor interface that function as adhesive reservoirs and may be enhanced by textured machined surfaces via knurling or grit blasting. Always clean the bond joint surfaces thoroughly to ensure good adhesion. Consult adhesive manufacturer for proper bond line thickness, ﬁt tolerances, process details and curing guidelines. To avoid partial demagnetization of the rotor, do not cure rotor/shaft bond joints at temperatures > 180°F unless rotor is nested inside the matching stator or rotor is completely surrounded by a ferrous metal keeper ﬁxture. Contact a Kollmorgen Engineer if more information is required on this topic. Before bonding rotors to aluminum shafts, consult with adhesive manufacturer for assistance. A highly ﬂexible adhesive with broad thermal properties may be required.K O L L M O R G E NM O U N T I N G A N D I N S T A L LA T I O N G U I D E L I N E S38Mounting and Installation GuidelinesAxial ClampingIf the user’s shaft is designed with a machined shoulder that the rotor can rigidly bank against, the rotor may be axially clamped in place using a locknut. This technique allows the rotor to be installed and removed from the shaft repeatedly, but requires a portion of the shaft to be threaded. Rotors retained by locknuts may be generally suitable for applications up to 400 N-m peak torque, although this estimate may vary greatly depending upon size and type of nut used.BoltingMotors ranging from size KBM(S)-43XXX and larger are provided with hole patterns in the rotor hub to facilitate bolted mounting. User shaft interface should be designed per the diameter, length, axial position and hole pattern noted on the Kollmorgen model-speciﬁc outline drawing.Installing Rotor Inside StatorAs previously described, magnetic forces can be extremely powerful and surprise the user when handling or installing the rotor. Extreme caution is required when placing the rotor inside the stator.Secure the StatorConﬁrm that the stator is securely mounted per the guidelines previously described before attempting to install the rotor. Kollmorgen recommends taping or tying the wiring bundle aside in a safe position to avoid accidental damage.Protect the Running Gap SurfacesIf left unprotected, the outer surface of the rotor may stick or “pole” to the nearest point on the inner bore of the stator due to magnetic attractive forces as the user attempts to install it. The resulting friction as the rotor slides along the inside of the stator can potentially damage the rotor band, magnets, coatings or stator bore surfaces. T o prevent damage and simplify the rotor installation process, Kollmorgen recommends ﬁrst installing a thin layer of shim material, such as Mylar ® ﬁlm, in the stator’s inner bore. See photos below for examples. Mylar (DuPont ® Corp. trade name) is a commonly available polyester ﬁlm, often used as electrical insulation or in laminating processes, and is available in a variety of thicknesses. The Mylar ﬁlm can be installed as a single piece that is wrapped entirely around the circumference of the stator bore and slightly overlapped, or multiple pieces may be inserted axially at equally spaced points. Optimum ﬁlm thickness and number of shim layers required is dependent upon the gap clearance between rotor and stator for the speciﬁc motor size the user is attempting to install. Appropriately thick Mylar ﬁlm shim layer(s) will keep the rotor roughly centered inside the stator bore and provides a slick surface to slide the rotor to its intended mounting position without damage.Single Mylar Shim Multiple Mylar Shimsw ww.k o l l m o r g e n.c o mM O U N T I N G A N D I N S T A L L A T I O N G U I D E L I N E S39Installing the RotorMany of the KBM(S) series rotors are too large to safely lift by hand and the attractive force as the rotor rapidly enters the stator can be too powerful to control by hand. Kollmorgen recommends using a hoist or small overhead crane to lift the rotor into position and stabilize it for safely controlled insertion into the stator. Most large KBM(S) rotors include tapped holes in the steel hub for the user to attach eye bolts to facilitate hoist lifting. Note that swiveled eye bolts, as opposed to ﬁxed ring eye bolts, are recommended for safe lifting with hoist chain and hook interface.Inspect the Running GapAfter the rotor is properly installed and secured, remove all Mylar shim material. Carefully inspect the running gap for any debris or obstructions. If possible, spin the rotor by hand to conﬁrm that it rotates freely.Installation AssistanceCustomers may contact Kollmorgen for assistance with application or installation problems. See rear cover of this selection guide for contact information. If desired, Kollmorgen can also design and supply custom motor installation ﬁxtures for the user’s unique application needs. Fixture solutions are quoted separately on a case-speciﬁc basis.Electrical Wiring Interface。

郑州格力TBM20-R1说明书

8、系统说明 ..............................................................................................................................................................6
8．1 CNC 面板 .................................................................................................................................................. 6 8．2 操作面板功能键说明 ............................................................................................................................. 6 8．3 系统主菜单页面 ..................................................................................................................................... 7 8．4 程序编辑 ................................................................................................................................................. 8
7、气压回路 ..............................................................................................................................................................6

BM20系列电子连接器说明书

●Receptacle/Header
BM 20 # (**) − * DS − 0.4 V (51)
⁞
⁠
⁡
⁢⁣
⁤⁥
⁦
⁞ Series Name: BM Series No.: 20
⁠ Shape Symbols B: With reinforcing metal ﬁtting JC: Connector for conductivity testing
Contact resistance Maximum of 100 mø Insulation resistance Minimum of 25 mø
Left at temperature 40±2ç, humidity 90 to 95%, 96 hours
6. Temperature Cycles 7. Durability
■Product Number Structure
Refer to this page when determining product specifications by model types. Please place orders with part numbers listed in this catalog. The characteristics and specifications of the product described in this catalog are reference values. Please make sure to check the latest delivery specifications at the time of product use.
A space saving design that keeps the connector compact, but still maintains an adequate vacuum area (no less than 0.7mm wide). Depth DS: 2.3 mm DP: 1.78 mm

IXYB82N120C3H1;中文规格书,Datasheet资料

CES I C110= 82A V CE(sat) ≤ 3.2V t fi(typ)= 93nsHigh-Speed IGBTfor 20-50 kHz SwitchingFeaturesz Optimized for Low Switching Losses zSquare RBSOA zAnti-Parallel Ultra Fast Diode zPositive Thermal Coefficient of Vce(sat)zAvalanche Rated zHigh Current Handling Capability zInternational Standard PackageAdvantagesz High Power DensityzLow Gate Drive RequirementApplicationsz High Frequency Power Inverters z UPSz Motor Drives z SMPSz PFC Circuits z Battery Chargers z Welding Machines zLamp BallastsSymbol Test Conditions Characteristic Values (T J = 25°C, Unless Otherwise Specified) Min. Typ. Max.BV CES I C = 250μA, V GE = 0V 1200 VV GE(th)I C= 250μA, V CE = V GE3.05.0VI CES V CE = V CES , V GE = 0V50μA T J = 125°C 3 mA I GES V CE = 0V, V GE = ±20V±100 nAV CE(sat)I C = 82A, V GE = 15V, Note 12.753.20 V T J = 125°C3.50 VSymbol Test ConditionsMaximum Ratings V CES T J = 25°C to 150°C1200V V CGR T J = 25°C to 150°C, R GE = 1M Ω 1200V V GES Continuous ±20V V GEM Transient ±30V I C25T C = 25°C 160A I C110T C = 110°C 82A I F110T C = 110°C 42A I CM T C= 25°C, 1ms 320AI A T C = 25°C 41 A E AST C = 25°C 800 mJSSOA V GE = 15V, T VJ = 125°C, RG = 2Ω I CM = 164A (RBSOA) Clamped Inductive Load @V CE ≤ V CES P C T C = 25°C1040W T J -55 ... +150°C T JM 150°C T stg -55 ... +150°CT LMaximum Lead Temperature for Soldering 300°CT SOLD 1.6 mm (0.062in.) from Case for 10s 260°CF C Mounting Force 30..120 / 6.7..27N/lb.Weight10g1200V XPT TM IGBT GenX3TM w/ DiodeG = Gate C = Collector E = EmitterTab = CollectorEPLUS264TMG CIXYS Reserves the Right to Change Limits, Test Conditions, and Dimensions.Symbol Test Conditions (T J = 25°C Unless Otherwise Specified)fs I C = 60A, V CE = 10V, Note 1 30 50C ie sC oes V CE = 25V, V GE C resQ g(on)Q ge I C = 82A, V GE = 15V, V Q gc d(on)Pin 1 = Gate Pin 2,4 = Emitter Pin 3 = CollectorNotes:1. Pulse test, t ≤ 300μs, duty cycle, d ≤ 2%.2. Switching times & energy losses may increase for higher V CE (clamp), T J or R G .Reverse Diode (FRED)Symbol Test ConditionsCharacteristic ValuesFig. 1. Output Characteristics @ T 6080100120140160I C - A m p e r e sIXYS Reserves the Right to Change Limits, Test Conditions, and Dimensions.Fig. 7. Transconductance304050607080g f s - S i e m e n sFig. 12. Inductive Switching Energy Loss vs.Gate Resistance345678E o f f - M i l l i J o u l e sE off E on - - - - T J = 125ºC , V GE = 15V V CE = 600VIXYS Reserves the Right to Change Limits, Test Conditions, and Dimensions.Fig. 18. Inductive Turn-on Switching Times vs.Gate Resistance6080100120140160r i - N a n o s e c o n d st r i t d(on) - - - -T J = 125ºC, V GE = 15V V CE = 600VI CFig. 21.Fig. 22.Fig. 23.Fig. 24.Fig. 25.Fig. 26. transient thermal impedance分销商库存信息: IXYSIXYB82N120C3H1。

E23-433MS20 用户手册说明书

E23-433MS20用户手册v1.0--模块简介E23-433MS20E23-433MS20是成都亿佰特公司设计生产的一款433MHz射频模块，功率20mW，收发一体，IPX射频接口，超低接收电流，采用12.8MHz晶振；SPI接口，小体积贴片型，目前已经稳定量产，并适用于多种应用场景。

E23-433MS20采用SEMTECH公司原装进口的SX1212射频芯片设计开发；全进口工业级元器件，全无铅工艺，性能稳定，硬件的专业设计使模块可以插件或贴片，便于各种嵌入开发。

E23-433MS20最大优势是接收功耗非常低，仅仅3mA左右，因此在低功耗场合得到大量应用。

E23-433MS20为硬件平台，出厂无程序，用户需要进行二次开发。

--电气参数E23-433MS20序号参数名称参数值摘要1 射频芯片SX1212 SEMTECH2 模块尺寸22.4*16*1.0mm 整体尺寸3 模块重量 2.3g 整体重量4 工作频段410~438MHz 可通过软件调节，采用12.8MHz晶振5 PCB工艺2层板阻抗调试，无铅工艺，屏蔽罩抗干扰6 接口方式 2 *7 * 1.27mm 贴片7 供电电压 2.1 ~ 3.6V DC 注意：高于3.6V电压，将导致模块永久损毁8 通信电平0.7VCC ~ 3.6V VCC指模块供电电压9 实测距离800m 晴朗空旷，最大功率，5dBi天线，高度2m，2k空中速率10 发射功率13dBm 约20mW11 空中速率2k ~ 500kbps 由于433M频率特性，建议尽量使用低速12 关断电流1uA（Max）Sleep模式下电流13 发射电流35mA@13dBm 建议电源供电能力大于70mA14 接收电流3mA 3.3V15 通信接口SPI 最高速率可达8Mbps16 发射长度64字节长度可设定（详见SX1212 手册）17 接收长度64字节长度可设定（详见SX1212 手册）18 RSSI支持支持详见芯片手册19 天线接口IPX/邮票孔50Ω特性阻抗20 工作温度-40 ~ +85℃工业级21 工作湿度10% ~ 90% 相对湿度，无冷凝22 储存温度-40 ~ +125℃工业级23 接收灵敏度-104dBm@25kbps 详见芯片手册--引脚定义E23-433MS20引脚序号引脚名称引脚方向引脚用途1 VDD 供电电源，必须2.1~3.6V之间2 PLL_LOCK 输出锁相环锁定检测（详见SX1212 手册）3 IRQ_1 输出可编程中断引脚1（详见SX1212 手册）4 IRQ_0 输出可编程中断引脚0（详见SX1212 手册）5 DATA 输入/输出NRZ数据输入和输出（连续模式）6 CLKOUT 输出可编程时钟输出引脚（详见SX1212 手册）7 GND 地线，连接到电源参考地8 GND 地线，连接到电源参考地9 TEST8 输入/输出P0R.如果不使用，不连接10 NSS_CFG 输入地线，连接到电源参考地11 NSS_DATE 输入SPI数据使能12 MISO 输出模块SPI 数据输出引脚13 MOSI 输入模块SPI 数据输入引脚14 SCK 输入模块SPI 总线时钟15 GND 地线，连接到电源参考地16 GND 地线，连接到电源参考地17 ANT 天线★关于模块的引脚定义、软件驱动及通信协议详见SEMTECH公司官方《SX1212 Datasheet》★--注意事项E23-433MS20 序号类别注意事项1 静电高频模拟器件具有静电敏感特性，请尽可能避免人体接触模块上的电子元件（我司生产过程全部按照IC 厂商官方防静电标准执行）。

FGA20S120M;中文规格书,Datasheet资料

Figure 4. Transfer Characteristics
100 Common Emitter VCE = 20V
80 TC = 25oC TC = 175oC
60
Collector Current, IC [A]
40
20
0
0
3
6
9
12
15
Gate-Emitter Voltage,VGE [V]
100 TC = 175oC
80
Collector Current, IC [A]
60
40
20
0
0
1
2
3
4
5
6
Collector-Emitter Voltage, VCE [V]
Figure 5. Saturation Voltage vs. Case Temperature at Variant Current Level
Applications
• Induction Heating and Microwave Oven
• Soft switching Application
General Description
Using advanced Field Stop Trench and ShortedAnode technology, Fairchild’s 1200V ShortedAnodeTM Trench IGBTs offer superior conduction and switching performances, and easy parallel operation with exceptional avalanche capability. This device is designed for Induction Heating and Microwave Oven.

KTY使用说明书

目次1 仪器概述 (1)1.1 功能及用途 (1)1.2 主要性能指标 (1)1.3 仪器基本工作原理 (1)2 仪器组成 (2)2.1 主机 (3)2.2 供电指示盒 (5)2.3 脚架 (5)2.4 联接电缆 (5)2.5 附件 (6)3 寻北操作介绍 (6)3.1 测前准备 (6)3.2 寻北测量 (6)3.3 方位测量 (7)3.4 操作注意事项 (7)4 供电及充电操作介绍 (8)4.1 陀螺仪供电使用 (8)4.2 陀螺仪电池充电 (8)5 仪器常数的标定及键入 (8)5.1 仪器陀螺方位角的测定 (8)5.2 仪器常数的计算 (9)5.3 常数的键入 (9)6 仪器的检校 (9)6.1 陀螺仪悬带零位修正 (9)6.2 陀螺仪纬度输入 (10)6.3 经纬仪自准直望远镜校正 (10)6.4 经纬仪竖盘指标差校正 (11)6.5 经纬仪其它指标校正 (11)7 仪器的维护与保养 (11)7.1 仪器的日常维护 (11)7.2 使用中的注意事项 (12)1仪器概述1.1功能及用途Y/JTD-2陀螺经纬仪是一款全自动、全天候精密定向仪器。

在满足使用条件的前提下，可快速实现真北方位角的测量。

该仪器具有体积小、重量轻、操作方便、测量快速等特点。

在民用范围内，可广泛应用于矿山、隧道及井下的定向作业。

在军事上，可为远程武器、火炮、雷达及其它设施提供方位基准及方向基准边、棱镜法线的标定。

1.2主要性能指标a) 一次定向中误差：≤30″；b) 一次定向测量时间：≤6min；c) 使用环境温度：-20℃～+50℃；d) 重量：≤13kg；e) 使用寿命：≥1000h。

1.3仪器基本工作原理摆式陀螺的基本构成包括陀螺敏感部、悬丝等。

陀螺敏感部由一根金属合金丝悬挂，一台高速旋转的陀螺电机安装在陀螺敏感部内部，陀螺敏感部的质心位于其悬挂点下方，这样就构成了一个受重力约束的二自由度陀螺，由于其形式类似单摆，因此称摆式陀螺。

S2M中文规格书

To learn more about ON Semiconductor, please visit our website atPlease note: As part of the Fairchild Semiconductor integration, some of the Fairchild orderable part numbers will need to change in order to meet ON Semiconductor’s system requirements. Since the ON Semiconductor product management systems do not have the ability to manage part nomenclature that utilizes an underscore (_), the underscore (_) in the Fairchild part numbers will be changed to a dash (-). This document may contain device numbers with an underscore (_). Please check the ON Semiconductor website to verify the updated device numbers. The most current and up-to-date ordering information can befound at . Please email any questions regarding the system integration to Fairchild_questions@.ON Semiconductor and the ON Semiconductor logo are trademarks of Semiconductor Components Industries, LLC dba ON Semiconductor or its subsidiaries in the United States and/or other countries. ON Semiconductor owns the rights to a number of patents, trademarks, copyrights, trade secrets, and other intellectual property. A listing of ON Semiconductor’s product/patent coverage may be accessed at /site/pdf/Patent-Marking.pdf. ON Semiconductor reserves the right to make changeswithout further notice to any products herein. ON Semiconductor makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does ON Semiconductor assume any liability arising out of theapplication or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages. Buyer is responsible for its products and applications using ON Semiconductor products, including compliance with all laws, regulations and safety requirements or standards, regardless of any support or applications information provided by ON Semiconductor. “Typical” parameters which may be provided in ON Semiconductor data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including “Typicals” must be validated for each customer application by customer’s technical experts. ON Semiconductor does not convey any license under its patent rights nor the rights of others. ON Semiconductor products are not designed, intended, or authorized for use as a critical component in life support systems or any FDA Class 3 medical devices or medical devices with a same or similar classification in a foreign jurisdiction or any devices intended for implantation in the human body. Should Buyer purchase or use ON Semiconductor products for any such unintended or unauthorized application, Buyer shall indemnify and hold ON Semiconductor and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associatedS2A - S2M — General-Purpose Rectifiers (Glass Passivated)S2A - S2MGeneral-Purpose Rectifiers (Glass Passivated)Features•High-Current Capability, 2 A Rated•Fast Response: 2 μs T rr•Low-Forward Voltage Drop, 1.15 V V F Max at 2 A•High-Surge Current Capability, 50 A 2s I FSM•Glass Passivated Junction•RoHS Compliant•UL Certified, UL #E258596Applications•Power Supplies•AC to DC Rectification•Bypass Diodes Ordering InformationPart NumberMarking Package Packing Method S2AS2A DO-214AA (SMB)Tape and ReelS2BS2B S2DS2D S2GS2G S2JS2J S2KS2K S2M S2M Description The S2 family of devices are general-purpose 2 A rated rectifiers with voltage ratings ranging from 50 to 1000 V.They are implemented in traditional SMB packages and are well known to the industry. For advanced or special requirements, please contact a Fairchild Semiconductor representative.SMB/DO-214AA COLOR BAND DENOTES CATHODE2.202.504.70 2.65MAX2.451.90B 0.2030.0500.300.052.15 1.65A0.13M C B AC 3.953.30B2.201.91B5.605.08B4.754.050.13M C B ABA0.410.151.600.75R0.15 4X8°0°0.450-8°DETAIL ASCALE 20 : 1LAND PATTERN RECOMMENDATIONGAUGEPLANENOTES:A.EXCEPT WHERE NOTED CONFORMS TOJEDEC DO214 VARIATION AA.B DOES NOT COMPLY JEDEC STD. VALUE.C.ALL DIMENSIONS ARE IN MILLIMETERS.D.DIMENSIONS ARE EXCLUSIVE OF BURRS,MOLD FLASH AND TIE BAR PROTRUSIONS.E.DIMENSION AND TOLERANCE AS PER ASMEY14.5-1994.ND PATTERN STD. DIOM5336X240M.G.DRAWING FILE NAME: DO214AAREV1S2A - S2M — General-Purpose Rectifiers (Glass Passivated) Figure 6. 2-LEAD, SMB, JEDEC DO-214, VARIATION AA。

kty82

Other special selections are available on request.
1.2 Features
I High accuracy and reliability I Positive temperature coefﬁcient;
fail-safe behavior
I Long-term stability I Virtually linear characteristics
990 980 980 1000 950 950 1980 1960 1960 2000 1900 1900 2000 -
1010 Ω 1020 Ω 1000 Ω 1020 Ω 1050 Ω 1000 Ω 2020 Ω 2040 Ω 2000 Ω 2040 Ω 2100 Ω 2000 Ω 2100 Ω
6. Characteristics
Table 6. Characteristics Tamb = 25 °C; in liquid; unless otherwise speciﬁed.
Symbol Parameter
Conditions
Min
Typ
Max
Unit
R25
sensor resistance
Marking code 110 120 121 122 150 151 210 220 221 222 250 251 252
5. Limiting values
Table 5. Limiting values In accordance with the Absolute Maximum Rating System (IEC 60134).
1355 1392 1430 ±3.94
80

20D系列SOCAY电子有限公司径向导热金属氧化物变阻器说明书

The 20D series radial leaded varistors provides an ideal circuit protection solution for lower DC voltage applications by offering higher surge ratings than ever before available in such small discs.The maximum peak surge current rating can reach up to 10KA (8/20μs pulse)to protect against high peak surges,including indirectlightningstrikeinterference,systemswitchingtransients and abnormal fast transients from the power source.◆Wide operating voltage (V1mA)range from 18V to 1800V ◆Fast responding to transient over-voltage ◆Large absorbing transient energy capability ◆Low clamping ratio and no following-on current ◆Meets MSL level 1,per J-STD-020◆Transistor,diode,IC,thyristor or triac semiconductor protection ◆Surge protection in consumer electronics ◆Surge protection in industrial electronics◆Surge protection in electronic home appliances,gas and petroleum appliances ◆Relay and electromagnetic valve surge absorptionMaterialNo Radioactive Material Operating Temperature -40℃~+85℃Storage Temperature -55℃~+125℃Body Nickel Plated LeadsTin Plated Devices with No leadNickel PlatedTypeNumberMaximum Allowable voltage Varistor Voltage Maximum Clamping Voltage Withstanding Surge Current Maximum Energy (10/1000μs)RatedPowerTypicalCapacitance(Reference)StandardHighSurgeV AC (V)V DC (V)V1mA (V)I P (A)V C (V)I(A)Standard I(A)High Surge (J)Standard (J)High Surge(W)@1KHZ (pf)1Time 2Times 1Time 2Times 20D180K 20D180KJ 111418(15~21.6)2036200010003000100011130.22850020D220K 20D220KJ 141822(19.5~26)2043200010003000100014160.21850020D270K 20D270KJ 172227(24~30)2053200010003000100016190.21300020D330K 20D330KJ 202633(29.5~36.5)2066200010003000100023240.21150020D390K 20D390KJ 253139(35~43)2077200010003000100026280.2850020D470K 20D470KJ 303847(42~54)2093200010003000100030340.2740020D560K 20D560KJ 354556(50~62)20100200010003000100041410.2650020D680K 20D680KJ 405668(61~75)20135200010003000100046490.2580020D820K 20D820KJ 506582(74~90)100135650040001000070003856 1.0490020D101K 20D101KJ 6085100(90~110)100165650040001000070004570 1.0400020D121K 20D121KJ 75100120(108~132)100200650040001000070005585 1.0330020D151K 20D151KJ 95125150(135~165)1002506500400010000700070106 1.0270020D181K 20D181KJ 115150180(162~198)1003006500400010000700085130 1.0220020D201K 20D201KJ 130170200(180~220)1003406500400010000700095140 1.0200020D221K 20D221KJ 140180220(198~242)10036065004000100007000100155 1.0180020D241K 20D241KJ 150200240(216~264)10039565004000100007000108168 1.0165020D271K 20D271KJ 175225270(243~297)10045565004000100007000127190 1.0150020D301K 20D301KJ 190250300(270~330)10050065004000100007000136210 1.0130020D331K 20D331KJ 210275330(297~363)10055065004000100007000150228 1.0120020D361K 20D361KJ 230300360(324~396)10059565004000100007000163255 1.0110020D391K 20D391KJ 250320390(351~429)10065065004000100007000180275 1.0100020D431K 20D431KJ 275350430(387~47310071065004000100007000190305 1.093020D471K 20D471KJ 300385470(423~517)10077565004000100007000220350 1.085020D511K 20D511KJ 320415510(459~561)10084565004000100007000220360 1.078020D561K 20D561KJ 350460560(504~616)10092565004000100007000220380 1.071020D621K 20D621KJ 385505620(558~682)100102565004000100007000220390 1.065020D681K 20D681KJ 420560680(612~748)100112065004000100007000230400 1.060020D751K 20D751KJ 460615750(675~825)100124065004000100007000255420 1.053020D781K 20D781KJ 485640780(702~858)100129065004000100007000265440 1.051020D821K 20D821KJ 510670820(738~902)100135565004000100007000282460 1.050020D911K 20D911KJ 550745910(819~1001)100150065004000100007000310510 1.044020D102K 20D102KJ 6258251000(900~1100)100165065004000100007000342565 1.040020D112K 20D112KJ 6808951100(990~1210)100181465004000100007000383620 1.046020D122K 20D122KJ 7509901200(1080~1320)100198065004000100007000408660 1.032020D152K 20D152KJ90012001500(1350~1650)100247565004000100007000420660 1.026020D162K 20D162KJ 100012801600(1440~1760)100264065004000100007000606660 1.032020D182K 20D182KJ 100014651800(1620~1980)1002970650040001000070006256601.0320ItemTest Condition /DescriptionRequirementMaximum AllowableVoltage The recommended maximum sine wave voltage (RMS)or the maximum DC voltage can be applied continuously.To meet the specified valueVaristor VoltageThe voltage between two terminals with the specified measuring current 1mA.DC applied is call Vb.Maximum ClampingVoltageThe maximum voltage between two terminals with the specification standard impulse current.Applied waveform:8/20μs Rated WattageThe maximum average power that can be applied within the specified ambient temperature.EnergyThe maximum energy within the varistor voltage change of ±10%when one impulse of 10/1000μs .or 2msec.is applied.Withstanding SurgeCurrent The maximum current within the varistor voltage change of ±10%with the standard impulse current (8/20ȝsec.)applied one timeVaristor Voltage Temp.Coefficient0.05%/℃maxSurge LifeThe change of Vb shall be measured after the impulse listed below is applied 10,000times continuously with the interval of ten seconds at room temperature.5D Series 180K to 680K 100A (8/20μs)820K to 751K 400A (8/20μs)7D Series180K to 680K 250A (8/20μs)820K to 821K 1200A (8/20μs)10D Series 180K to 680K 500A (8/20μs)820K to 112K 2500A (8/20μs)14D Series 180K to 680K 1000A (8/20μs)820K to 182K 4500A (8/20μs)20D Series180K to 680K 2000A (8/20μs)820K to 182K6500A (8/20μs)△Vb /Vb ≤±10%Vb at 20℃－Vb at 70℃Vb at 20℃×150×100(%/℃)1.00.90.50.10.020μsec30%MaxTI8μsecPart Number Quantity Packaging OptionPackaging Specification20DXXXXX250Plastic BagBulk PackTABLE1TABLE2SymbolDimensionsModelT(max.)ModelT(max.)H(max.)27.0180K 4.8331K 5.8H1(max.)27.0220K 4.9361K 6.0L(min.)15.0270K 5.0391K 6.2L1(min.)15.0330K 5.2431K 6.5D(max.)23.0390K 5.5471K 6.7P(±0.8)7.5/10.0470K 5.6511K 6.9T(max.)TABLE2560K 5.7561K 7.0d(±0.05)0.8/1.0680K 5.08621K 7.2d1(±0.05)0.8/1.0820K 4.9681K 7.5101K 5.1751K 8.2121K 5.3781K 5.3151K 5.6821K 8.5181K 5.0911K 9.0201K 5.2102K 9.5221K 5.3112K 10.1241K 5.4122K 10.6271K 5.6182K 13.2301K5.7--20D XXX K JJ:High Surge,without:StandardTolerance:K:±10%,L:±15%,M:±20%Varistor Voltage Type:D:Disk,S:Square Element DiameterPart NumberingPart MarkingProduct TypeLogoVDE Accreditation LogoUL Accreditation Logo。

KMY20S;KMY20M;KMY21M;中文规格书,Datasheet资料

5 1200 16 -1 3.7 1700 20 0 4.7 2200 24 +1 5.7 50
V mV/V mV/V mV/V/kA/m µV/V
Sensor Specifications KMY 21 M (T=25 °C, Hx=2.5 kA/m) Supply voltage Bridge resistance Output signal range Offset voltage Sensitivity Hysteresis Condition A, B Condition A, B Condition A, B Condition A, B Condition A, B Condition A, B
An uniaxial linear magnetic field will generate a linear output within the specified magnetic field range.
FEATURES
Output proportional to magnetic field strength with very high sensitivity
VO/Vcc Voff/Vcc S
15
S in mV/V/kA/m
10
5
0 0
Figure 1: Sensitivity dependence on auxiliary field strength
1
2345来自Hx in kA/mAuxiliary field strengths below Hx<1.5 kA/m are not recommended, as small disturbances may flip the magnetization domains. Sometimes, the magnetic conditions in the application may provide enough Hx bias field stabilization. MEAS Germany can provide advise for customer specific magnet arrangements. If a bias field Hx is not applied or Hx is less than 2.5 kA/m, the sensor may be used only in a limited field range Hy, depending on the present total bias field Hx,tot. In this case, it is strongly recommended to ‘premagnetize’ the sensor, i.e. align all magnetic domains consistently, prior to the measurement. Hx,tot is the sum of all acting magnetic fields in x direction at the sensor die. Do not use the sensor outside the safe operating area. Leaving the save operating area can destroy an existing premagnetization and therefore will lead to unreproducible sensor signals.

ANSI ESD S20.20 2014 标准(中文版)

LIMITATION OF LIABILITYTHIS DOCUMENT IS A TRANSLATION OF THE ENGLISH STANDARD ANSI/ESD S20.20 – 2007. THE ESD ASSOCIATION, ITS OFFICERS, MEMEBERS AND EMPLOYEES HAVE BEEN DILIGENT IN SECURING AND PROVIDING THIS TRANSLATED DOCUMENT BUT NOT GUARANTEE THE ACCURACY OF THE TRANSLATION.THE ESD ASSOCIATION, ITS OFFICERS, MEMEBERS AND EMPLOYEES SHALL NOT BE LIABLE FOR ANY CLAIMS AGAINST OR DAMAGES OR LOSSES (DIRECT OR INDIRECT, ACTUAL OR CONSEQUENTIAL) SUFFERED BY ANYONE DUE TO ERRORS OR MISTAKES IN TRANSLATION WHO RELIES ON THIS TRANSLATED VERSION OF THE STANDARD. IN THE CASE OF ANY CONFLICT BETWEEN THIS TRANSLATED DOCUMENT AND THE ENGLISH VERSION OF THE STANDARD, THE ENGLISH VERSION SHALL CONTROL.责任限制此文件为英文版的标准ANSI/ESD S20.20 – 2014之解读，静电放电协会和它的工作人员，会员及雇员都在不断地致力于完善和提供这份文件，但并保证此翻译版本的精确性。

翻译版本中会有错误的地方，对于任何个人或单位因依赖此标准的翻译版本而引发的损失和伤害，静电放电协会和它的工人人员，会员及雇员将不会承担任何责任和任何赔偿（包括直接的，间接的，现时的或者是以后可能发生的）当标准ANSI/ESD S20.20 – 2014之英文版本和翻译版本发生矛盾的时候，以英文版本为准。

HM5000_sam

1
请在使用耳机前先阅读本手册，并妥善保存以供日后参考。本说明书中使用的图片仅用于插图目的。真实产品可能有所不同。
版权信息版权所有 © 2011 Samsung Electronics 本用户手册受国际版权法的保护。事先未经 Samsung Electronics 的书面许可，不得以任何形式或方式（电子或机械）复制、传播、翻译或传输本用户手册中的任何内容，包括影印、录制或存储在任何信息存储和检索系统中。商标 • SAMSUNG 和 SAMSUNG 标识是 Samsung Electronics 的注册商标。 • Bluetooth® 是 Bluetooth SIG, Inc. 的全球注册商标。有关蓝牙的详细信息，请访问。其他所有商标和版权均为各自所有者所有。
20规格项目规格和说明蓝牙版本30所支持的设定耳机设定免提设定工作区域最大33英尺10待机时间最长200小时通话时间最长小时充电时间约为21产品中有毒有害物质或元素名称及其含量项目有毒有害物质或元素多溴联苯pbbpbde印刷电路板组件表示该有毒有害物质在该部件所有均质材料中的含量均在sjt113632006标准规定的限量要求以下
10
2 3 4
启动手机的蓝牙功能并搜索耳机（请参阅手机的用户手册）。
简体中文
从手机找到的设备列表中选择耳机 (HM5000)。若系统提示，则输入蓝牙 PIN 码 0000（4 个零），从而将耳机配对并连接到手机。
您的耳机支持简易配对功能，不需要通过 PIN 码就可与手机配对。仅当手机与蓝牙版本 2.1 或更高版本兼容时此功能才可用。
断开耳机连接
断开耳机连接，或使用手机上的蓝牙功能表从配对列表中除去该设备。
重新连接耳机
若耳机断开与配对手机的连接： • 按下耳机上的通话按钮，或使用手机上的蓝牙功能表。您的耳机将在每次开启时尝试自动重新连接。部分手机不支持此功能。若多点功能已启动，则耳机将尝试重新连接最近连接的两部手机。

AD202JY,AD202JN,AD202KY,AD202KN,AD204JY,AD204JN,AD204KN,AD204KY, 规格书,Datasheet 资料

The functional block diagrams can be seen in Figures 1a and 1b.
PRODUCT HIGHLIGHTS The AD202 and AD204 are full-featured isolators offering numerous benefits to the user:
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781/329-4700

Fax: 781/326-8703
© Analog Devices, Inc., 2002
芯天下--/
Isolated Power: The AD204 can supply isolated power of ± 7.5 V at 2 mA. This is sufficient to operate a low-drift input preamp, provide excitation to a semiconductor strain gage, or power any of a wide range of user-supplied ancillary circuits. The AD202 can supply ± 7.5 V at 0.4 mA, which is sufficient to operate adjustment networks or low power references and op amps, or to provide an open-input alarm.
Small Size: The AD202 and AD204 are available in SIP and DIP form packages. The SIP package is just 0.25" wide, giving the user a channel density of four channels per inch. The isolation barrier is positioned to maximize input to output spacing. For applic, the DIP package provides a height of just 0.350".

JSY-MK-211D-2型单相直流计量模块产品手册说明书

JSY-MK-211D-2型单相直流计量模块产品介绍一、1.1 简介1.2 功能特点1.3 技术参数1.4 产品分类二、应用2.1 接线说明2.2尺寸说明2.3 应用说明三、Modbus寄存器四、通讯规约说明五、注意事项一、产品介绍1.1、简介JSY-MK-211型单相直流计量模块系我公司采用微电子技术与专用大规模集成电路，应用数字采样处理技术及SMT工艺等先进技术研制开发的拥有完全自主知识产权的单相交直流计量模块。

该模块技术性能完全符合IEC 62053-21国标标准中1级单相有功电能表的相关技术要求，能精确地测量额定频率为50HZ或60HZ单相交流电网中的电压、电流、功率、功率因数、电量及总量等电参数。

该模块内置1路RS485通讯接口、1路TTL电平接口（可选）、MODBUS-RTU 通讯协议方便与各种AMR系统联接，具有可靠性好、体积小、重量轻、外形美观、安装方便等特点。

JSY-MK-211型单相直流计量模块可广泛应用于节能改造、电力、通信、铁路、交通、环保、石化、钢铁等行业中，用于监测交流或直流设备的电压、电流及电量消耗情况。

1.2、功能特点1.2.1.采集单相直流中的：电压、电流、功率、电能等多个电参量，信息全1.2.2.采用专用测量芯片，有效值测量方式，测量精度高1.2.3.带RS-485通讯接口，可选TTL两种方式进行通讯1.2.4.通信规约采用标准Modbus-RTU，兼容性好，方便编程1.2.5.采用工业级芯片，并具有完善的防雷抗干扰措施，保证可靠性1.2.6.高隔离电压，耐压达AC:2000V1.3、技术参数1.3.1单相直流输入1)电压量程：DC 1～300V2)电流量程： 10MA-10A3)信号处理：采用专用测量芯片，24位AD采样；4)过载能力：10A量程可持续；5)输入阻抗：电压通道＞1 kΩ／V；电流通道≤100mΩ；1.3.2通讯接口1)接口类型：可选RS-485，TTL接口；2)通讯规约：MODBUS-RTU规约；3)数据格式：可软件设置，“n,8,1”、“e,8,1”、“o,8,1”、“n,8,2”；4)通讯速率：RS-485通讯接口波特率可设置1200、2400、4800、9600Bps；5)通讯数据：电压、电流、功率、电能等多个电参量，见Mdobus数据寄存器列表。

CBM-20A_20Alite说明书(详细)

第 2 章部件标识及其功能
2.1 前面板 ...........................................................................................................2-2
! CBM-20A ............................................................................................................. 2-2
2.2 后部...............................................................................................................2-3
! CBM-20A ............................................................................................................. 2-3 ! CBM-20Alite ........................................................................................................ 2-4
2.3 可选部件 .......................................................................................................2-5
! CBM-20A 可选部件的后视图 ............................................................................... 2-5

杰卓电子有限公司 DL-24B-L20S100ATJ-MM00 型号 Li-ion 20s 72V

Dongguan Daly Electronics Co.,LtdProduct Specification ConfirmationProduct Model：DL-24B-L20S100ATJ-MM00Customer Name：Customer P/N：Product Name：Li-ion20s72V100A Common portVersion:Company P/N：Sample send date：ConfirmationVerified Approved OperationCustomer Acknowledgement Remarks：Sign:Date：Note：1.After receiving the prototype confirmation,please return it in time.There is no return and problem feedback within7days.Our default customer test is qualified;The picture in the book is a general-purpose model picture,which may be different from the sample delivery machine.This specification book reaches the final interpretation right of Lithium Electronics.2.Before the customer batches,please sign and return in the specification,and explain the detailed function description.1．Product Summary：•Adopt foreign premium IC in class A protection.•Use professional high current trace design and process to withstand large current surge.•Complete overcharge,over discharge,over current,short circuit function.2.Electrical Parameters:Description Specification Unite RemarksDischarge Continue discharge current100A Sparkle current300ACharge Charge voltage84V Charge current100（MAX）AOver charge protection Over charge detect voltage 4.25±0.05V over charge protection delay0.5S over charge release voltage 4.19±0.05VBalance Balance detect Voltage/V Balance release voltage/V Balance current/mAOver discharge protection Over discharge detect voltage 2.8±0.1V Over discharge detect delay20mS Over discharge release voltage 2.8±0.1VOver current protection Over current detect voltage/Over current detect delay100MSOver current protection current300±50A as required Over current protection releasecondition Off loadShort Circuit protection Short Circuit protection conditionShort circuit ofexternal loadofext load short Short circuit detect delay250uSShort circuit protection releaseconditionOff loadTemp Protect No Inner Resistance Main Circuit Conduct Innerresistance≤20mΩSelf Consumption Working current≤100uA Sleeping current(when indischarge)≤20uAWorking Temp Temp range-20/+70℃3.BMS wiring(1).Product picture(2).Wiring diagram(3).Wiring operation（1）First connect the B-line of the protection board to the total negative pole of the battery pack;（2）The cable starts from the thin black line connecting B-,the second line connects the positivepole of the first string of batteries,and the next string is connected in turn.The positive pole of the pool;then insert the cable into the protection board;(3)After the wiring is completed,measure whether the battery B+,B-voltage and P+, P-voltage values are the same,the same,that is,the protection board works positively.otherwise please follow the above re-operation;(4)When removing the protection board,first pull out the cable(if there are two cables,pull the high-voltage cable first,then pull the low-voltage cable),then remove Power line B-.4.WarrantyAll our produced Lithium battery BMS,we guarantee3years warranty in quality,if the damage is caused by human improper operation,we will conduct repair with charge5.Attention Items1.Lithium batery BMS with different voltage platform can not be used mutaully,eg.,Life Po4BMScan not be used for Li-ion battery.2.In utilization,please to make sure to Follow up the designed parameter and utilization conditions.3.Charge and discharge current can not be higher than the quoted current value in specification.4.Please to utilize the BMS in the the regulated working temperature range,and make sure of thewell heat dissipation environment.5.No self taking off and change parts in BMS.6.Our product has the function of waterproof,but still suggest avoid of long time water immersion.7.We conduct Anode Oxidation process in BMS dissipation plate,but when the Oxidation layerdestroid,it stll may electricity conductive,it is stll suggest to avoid Dissipation plate contact withCell and Nickel band.8.If the protection board is abnormal,please stop using it,and then solve the problem and use itagain;9.Do not use two protective plates in series or in parallel.NOTE：Our products undergo strict factory inspection tests,but because the environment used by customers is different(especially at high temperatures,Ultra-low temperature,under the sun,etc.),it is inevitable that there will be a protection board failure,so customers need to be friends when choosing and using the protection board.Use in a good environment,and choose a certain amount of protection board.。

SYS-2020产品说明书

低音炮连接 ................................................................................................................... 4 连接电源线 ................................................................................................................... 4 AV接收机的设置 ........................................................................................................ 4
低音炮 ................................................................................................................................. 1
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t
播放 ..............................................................................................................................4
×：在该零部件中至少一种均质材料中的有害物质的含量超过在GB/T 26572标准规定的限量要求(×判定：包括EU RoHS的豁免项目)
多溴二苯醚 (PBDE)
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此标志是根据2016年1月6日颁布的「电器电子产品有害物质限制使用管理办法」，以及「电子电气产品有害物质限制使用标识要求」，适用于在中国销售的电子电气产品的环保使用期限。在此产品相关的安全和使用上遵守注意事项，在从生产日期起计算的此年限内，产品中的有害物质不会往外泄漏，或者引起突然变异而给环境污染，人体或财产带来重大影响。另外，包装在一起的电池等消耗品的环保期限是技术寿命5年。适当地使用完后废弃的情况，请协助遵守各自治体的电子电气产品回收· 再利用相关的法律·规定。