AGP-2产品介绍

合集下载

主板详细讲解

主板详细讲解

主板详细讲解简介主板,又叫主机板(mainboard)、系统板(systemboard)或母板(motherboard);它安装在机箱内,是微机最基本的也是最重要的部件之一。

主板一般为矩形电路板,上面安装了组成计算机的主要电路系统,一般有BIOS芯片、I/O控制芯片、键盘和面板控制开关接口、指示灯插接件、扩充插槽、主板及插卡的直流电源供电接插件等元件。

主板的另一特点,是采用了开放式结构。

主板上大都有6-8个扩展插槽,供PC 机外围设备的控制卡(适配器)插接。

通过更换这些插卡,可以对微机的相应子系统进行局部升级,使厂家和用户在配置机型方面有更大的灵活性。

总之,主板在整个微机系统中扮演着举足轻重的角色。

可以说,主板的类型和档次决定着整个微机系统的类型和档次,主板的性能影响着整个微机系统的性能。

常见的PC机主板的分类方式有以下几种:一、按主板上使用的CPU分有:386主板、486主板、奔腾(Pentium,即586)主板、高能奔腾(Pentium Pro,即686)主板。

同一级的CPU往往也还有进一步的划分,如奔腾主板,就有是否支持多能奔腾(P55C,MMX要求主板内建双电压),是否支持Cyrix 6x86、 AMD 5k86 (都是奔腾级的CPU,要求主板有更好的散热性)等区别。

二、按主板上I/O总线的类型分•ISA(Industry Standard Architecture)工业标准体系结构总线.•EISA(Extension Industry Standard Architecture)扩展标准体系结构总线.•MCA(Micro Channel)微通道总线. 此外,为了解决CPU与高速外设之间传输速度慢的"瓶颈"问题,出现了两种局部总线,它们是:•VESA(Video Electronic Standards Association)视频电子标准协会局部总线,简称VL总线.•PCI(Peripheral Component Interconnect)外围部件互连局部总线,简称PCI总线. 486级的主板多采用VL总线,而奔腾主板多采用PCI总线。

汽车行业应用产品MicroBridge 2说明书

汽车行业应用产品MicroBridge 2说明书

MICROBRIDGE 汽车行业应用产品MICROBRIDGE - 汽车行业应用产品我司一如既往地致力于满足汽车行业客户的要求,继续推出MicroBridge系列产品。

此线对板连接器是根据 VW75174 和 USCAR-2 汽车测试规范开发而成。

MicroBridge 可以满足汽车行业的高标准要求,特别是在连接可靠性方面。

Koshiri 的安全性以及可选的电连接器定位装置 (CPA) 可确保实现安全和正确的连接。

尽管针距仅为 1.27 毫米,但 MicroBridge 非常坚固,其采用双边互锁锁扣,能承受剧烈的车辆振动。

而且,其紧凑型设计非常适合在有限的安装空间中使用。

此连接器的耐受温度高达 150°C,可暴露在严苛温度条件下,例如靠近车前灯 LED 的区域。

单列绝缘刺破式 (IDC) 母连接器提供 90° 和 180° 电缆出线,而专为表面贴 (SMT) 设计的公连接器有直通式和弯角式两种版本可供选择。

不同针数版本可采用不同的颜色和机械编码,使得连接器更容易区分并防止不正确的连接。

技术细节间距 1.27 毫米针数2-20 针 (单列) 可选板材尺寸0.5 毫米针尺寸0.5 x 0.4 毫米单端子额定电流20°C 时最高 9.0 A(2 针版本)端接技术公连接器 SMT母连接器 IDC (绝缘刺破式)电缆IDC 离散电缆 0.35 mm 2连接器单列 SMT 公连接器,垂直式或直角式单列 IDC 母连接器,带 90° 或 180° 电缆出线编码/颜色*黑色(蓝色,绿色,红色可选)汽车标准基于 VW75174 和 USCAR-2 汽车测试规范开发性能直角式或垂直式公连接器 - 带 90° 电缆出线的母连接器垂直式或直角式公连接器 - 带 180°电缆出线的母连接器垂直式或直角式公连接器 - 带 90°电缆出线的母连接器* 由于使用不同的塑料,公母连接器的颜色无法做到完全一致。

晨光II开发板参考手册说明书

晨光II开发板参考手册说明书

1300 Henley CourtPullman, WA 99163509.334.6306CoolRunner-II™ Starter Board Reference ManualRevised April 8, 2016This manual applies to the CoolRunner-II rev. FOverviewThe CoolRunner-II Starter Board is a complete USB-powered circuit development platform for Xilinx's CoolRunner-II CPLD. The board includes highly-efficient power supplies, a programmable oscillator, several I/O devices, and a USB2 port for board power and CPLD programming. The board also includes five expansion connectors that make 64 CPLD signals available to external circuits.Features include:∙ A 256-macrocell CoolRunner-II CPLD in a TQ-144 package∙An on-board USB2 port for board power, JTAGprogramming, and data transfers∙An 8MHz fixed-frequency oscillator and asocket for a crystal oscillator∙Expansion connectors for 64 I/O signals (32 onthe Pmod ports and 32 on the parallelconnector)∙ a one-wire DS28E01Q EEPROMThe CoolRunner-II Starter Board.A large collection of board-support IP, reference designs, and add-on peripheral module boards (Pmods) is available at .External Power ConnectorUSBJTAG Header 1ConfigurationThe CoolRunner-II board's CPLD must be configured (or programmed) by the user before it can perform any functions. Files can be created from schematics or HDL source files using the free ISE WebPack software from Xilinx. Configuration files can be transferred to the CoolRunner-II board using a USB cable and Xilinx's iMPACT software or using an external programming cable (not included). Once configured, the CPLD retains its state indefinitely. When the CoolRunner-II board is powered on, the most recently loaded CPLD configuration is available immediately. A new configuration can be loaded at any time, and as soon as a new configuration is loaded, it defines the CPLD's behavior.2 Power SuppliesThe CoolRunner-II board can be powered from its integral USB port or from an external supply attached atconnector JP3. Jumper JP2 selects whether the board uses USB power or external power. External power, from any source, is routed through a Maxim LT3028 regulator to produce the two voltage supplies (3.3V I/O and 1.8V core) required by the CPLD. Whenever board power is applied, the power-on LED glows.To use an external power source, set jumper JP2 to BAT and apply power to the JP3 pins (see the board's silkscreen for orientation). Any 4.5V to 9V power supply can be used (for example, a transistor battery or a series arrangement of AA cells).The CoolRunner-II board uses a four-layer PCB, with the inner layers dedicated to V CC and GND. The Maxim regulators, together with good power supply routing and ample bypass capacitors on all IC pins, results in a low-noise power supply.3 ClocksThe CoolRunner-II board includes a fixed-frequency oscillator that produces an 8MHz clock signal. This primary oscillator output, labeled PCLK in the schematic, is connected to the GCLK2 pin of the CPLD (at P38) so that it can be routed to the internal clock divider. An unloaded socket for a standard half-size DIP oscillator is also provided at location IC3.4 User I/OThe CoolRunner-II board provides two pushbuttons and two slide switches for inputs, and four red LEDs and a four-digit LED display for outputs.The active-low pushbuttons and slide switches include series resistance for short-circuit protection. The LEDs are active low, and the seven-segment display uses decoupled-transistor active-high common anode signals and active-low cathodes.Three additional LEDs indicate USB power good (LD4), board power good (LD5), and USB link status (LD6).5 Expansion ConnectorsThe CoolRunner-II board provides four 12-pin peripheral module ports. Each port provides two V DD and GND connections and eight unique CPLD signals. Each port can accommodate a single 12-pin Pmod or two 6-pin Pmods.Digilent makes several 6-pin Pmods that can attach to these ports, including speaker boards, H-bridge boards, sensor boards, etc. See for more information.The CoolRunner-II board also provides a 40-pin expansion connector that includes three power-supply signals and 37 individual I/O signals.6 Demonstration DesignThe design pre-programmed onto the CPLD contains several functions that can be seen when the appropriate peripheral modules are inserted into the relevant ports.In this sample design, the switch Pmod goes in port J8, the PS/2 Pmod goes in port J7, and the seven-segment display Pmod goes in ports J5 and J6. Of course, the design can be changed to use different ports.The CPLD implements both a counter as well as a PS/2 keyboard decoder. The display switches between the two based on the value of SW4. SW1, 2, and 3 are not used in the design. BTN0 is the system reset for the design.When SW4 has the PS/2 decoder selected, the output on the display is the scan code for that letter. Here are some scan codes, the rest can be found on the Internet.7 Design Recommendations∙The regulator provides Vccio of 3.3V, so set the Default I/O Standard appropriately.∙Unused I/O should be set to Ground to minimize power.∙Input Termination should be set to Keeper to minimize power consumption on any potentially floating input pins.。

一、计算机基础---2主板

一、计算机基础---2主板


计算机主板
2.2.1

系统总线



1、数据总线DB(Data Bus) 数据总线用于CPU与主存储器、CPU与I/O接口 之间传送数据。数据总线的宽度等于计算机的字 长。 2、地址总线AB(Address Bus) 地址总线用于CPU访问主存储器或外部设备时, 传送相关的地址。地址总线的宽度决定了CPU的 寻址能力。 3、控制总线CB(Control Bus) 控制总线用于传送CPU对主存储器和外部设备的 控制信号。

计算机主板
串行、并行接口
LPT接口
COM接口

计算机主板
7、PS/2 为圆型接口,连接小口鼠标或小口键盘。(注: 离主板远的接小口鼠标、离主板近的接小口键 盘。)早期在主板上为6针单排标有PS/2,现 已集成。 8、USB接口 USB为通用串行接口,是外围设备输入/输出的 标准,早期在板上是9针,并标有USB字样,新 的ATX主板集成了两个----六个USB口或更多。 一个USB最多可以连接127个设备。

计算机主板

计算机主板
2.2.8

I/O接口
接口:是指外部设备与主板之间进行数据 交换的通道。 1、AGP AGP(Accelerated Graphics Port,加速 图形标准接口)是目前专门用于显卡的接 口形式,为棕色,是Intel公司推出的高速 图形显示接口,时钟频率为66MHz,传输 率为256MB/S。AGP接口可以使主板上的 主存和显示卡上的显存直接传输数据,如 显存不足时可直接调用系统主存。

计算机主板
3、PCI PCI(Peripheral component Interconnect,外围设备互连总线)是使用 最广泛的一种总线形式,为白色,具有32 位地址总线和数据总线,最高为64位,时 钟频率为33MHz,最大传输率为133MB/S。 PCI总线和CPU直接相连即外部设备可以直 接和CPU进行数据交换。

内置电池纯无线现场可移动式偏二甲肼气体报警器(网络版)

内置电池纯无线现场可移动式偏二甲肼气体报警器(网络版)

内置电池纯无线现场可移动式偏二甲肼气体监测仪(网络版)内置电池纯无线现场可移动式偏二甲肼气体检测仪是安帕尔公司根据客户市场需求和多年行业应用经验推出的一款低功耗、高性能、纯无线的现场可移动监测在线气体检测仪。

“内置电池纯无线现场可移动式偏二甲肼气体检测仪主要功能:客户无需为检测仪铺设任何线缆,检测仪由自身锂电池供电,通过无线传输模式将气体检测数据传输至控制主机。

如户外安装使用,检测仪可以搭载太阳能电池板,延长工作时间。

内置电池纯无线现场可移动式偏二甲肼气体检测仪连入安帕尔服务器,可实现远程监测、远程设置报警值和远程标定等功能。

根据现场经验,内置电产品简介及应用领域内置电池纯无线现场可移动式偏二甲肼气体检测仪是安帕尔公司根据客户市场需求和多年行业应用经验推出的一款低功耗、高性能、纯无线的现场可移动监测在线气体检测仪。

内置电池纯无线现场可移动式偏二甲肼气体检测仪主要功能:客户无需为检测仪铺设任何线缆,检测仪由自身锂电池供电,通过无线传输模式将气体检测数据传输至控制主机。

如户外安装使用,检测仪可以搭载太阳能电池板,延长工作时间。

内置电池纯无线现场可移动式偏二甲肼气体检测仪连入安帕尔服务器,可实现远程监测、远程设置报警值和远程标定等功能。

根据现场经验,内置电池纯无线现场可移动式偏二甲肼气体检测仪非常适合无法铺设电缆或者电缆铺设距离过远的检测现场,包括森林、垃圾处理厂、畜牧业、野外等环境。

产品特点★纯无线设计。

客户无需为检测仪铺设任何线缆,无需外部供电,即可正常工作2年以上。

★现场可移动。

该偏二甲肼检测仪安装在现场后可移动,方便改变检测区域。

★物联网功能:可连接安帕尔服务器来实现手机和电脑远程监控、报警提醒和报警值设置等;★检测仪会智能调节传输频率保证数据实时性;★隔爆式可移动支架,方便客户现场移动。

★大容量锂电池供电,户外使用可选配太阳能电池板,保证检测仪工作时间达到2年以上★搭载第三代COVER传感器模组,具有温湿度监测与补偿功能;★超高清彩色显示屏。

Hiper-IIG培训知识讲解

Hiper-IIG培训知识讲解

GNSS Net-G3 2006
GNSS HiPer Ga 2007
GNSS HiPer Gb 2007
手持DGPS 手持GNSS
GMS-2Pro GRS-1
2009
2009
2
Topcon GNSS技术发展历程
G1 技术
G2 技术
G3 技术
• 1978年发射第一颗试验卫星 • 1982年发射第一颗试验卫星 • 2005年末发射第一颗实验卫星
内置数字 UHF 电台 内置蓝牙模块
优越的电气设计 坚固耐用的镁合金外壳
简洁直观的 LED 面板
14
卓越的 GNSS 接收机设计
集成了三种无线通信技术:
内置数字 UHF 电台
数字电台,性能卓越。 410-470MHz,可任意设 置通道频率。
内置移动通信模块
GSM 或 CDMA
内置无线蓝牙
Class 1 蓝牙模块
树下跟踪性能
5
拓普康G3芯片技术
➢ Paradigm G3芯片 (专利)
• 三星跟踪技术:GPS/GLONASS/GALILEO • 支持GPS L2C、L5 • 超级通用通道: 72个,每个都可跟踪任意卫星信号 • 直接高速信号采样技术:最高可达100Hz • 更高的跟踪信噪比:改善困难条件下的信号跟踪 • 减小75%的尺寸:精巧的接收机系统 • 超低功耗技术:提供更长的使用时间
GNSS GNSS
GNSS
HiPer Lite HiPer Lite+ GB-500
2003
20Байду номын сангаас3
2003
GNSS GB-1000 2003
GNSS Odyssey-E 2004

GA02自动枪中文说明书

GA02自动枪中文说明书

关于手册
13
相关信息 ................................................................................................................ 13
功能说明
14
应用领域 ................................................................................................................ 14 OptiGun 2-A(X) 自动喷枪-概述 ..........................................................................14
配备中央电极座放电针的扁平喷嘴 ...........................................................18 配备中央电极座放电针的圆形喷嘴 .............................................OptiGun 2-A(X) 自动喷枪..............................................................................20 功能检查 ................................................................................................................ 20
构造和功能
16
OptiGun 2-A(X) 自动喷枪 .....................................................................................16 高压发生器 ............................................................................................................17 电路 .......................................................................................................................17 粉末流量和吹净空气 .............................................................................................. 17 喷嘴 .......................................................................................................................18

艾特克小反射 gunsight 2 用户指南说明书

艾特克小反射 gunsight 2 用户指南说明书

Mini Reflex SightExport of this product is strictly controlled and enforced by the U.S. Department of Commerce, Bureau of Industry and Security, as prescribed in the Export Administration Regulation (EAR), Title 15, Code of Federal Regulations, Parts 730-774. EOTECH LLC does not authorize any of its dealers or distributors to export this commodity without prior, written authorization, and will not provide warranty or post-sales support of unauthorized international exports.2/ EFLX Mini Reflex SightContents1 / FEATURESAnatomy . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Specifications . . . . . . . . . . . . . . . . . . . . . . . . 5 2 / GET STARTEDAdjustments . . . . . . . . . . . . . . . . . . . . . . . . . 6 On/OffProgrammable ShutoffAdjustmentBrightnessElevation and Windage AdjustmentsBattery . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 M ounting . . . . . . . . . . . . . . . . . . . . . . . . . . .10 Package Contents . . . . . . . . . . . . . . . . . . . . . . 11 3 / MAINTENANCECleaning Instructions . . . . . . . . . . . . . . . . . . . .12 Operator Level Maintenance . . . . . . . . . . . . . . . .13 Service and Repair (14)Contact Information . . . . . . . . . . . . . . . . . . . . .15 /31 / FEATURESAnatomyThe EOTECH EFLX mini reflex sight (MRS) is engineered and constructed to meet the rugged demands of the serious shooter. The EFLX MRS combines speed, durability and simplicity in a small package to produce an optic that is ideal for most pistol platforms.AluminumHousingBatteryCapBrightness ButtonsAdjustment4/ EFLX Mini Reflex SightFEATURES / 1 Specifications /52 / GETTING STARTEDAdjustmentsOn/Off• T o turn on the optic, press either the up or down arrow. • T o turn off, press and hold the down arrow for 2 seconds. Programmable ShutoffThe EFLX MRS contains an auto-shutdown feature that will automatically turn the illumination off after approximately twelve hours of inactivity (no button pushes). This preserves battery life and eliminates the chance of accidentally leaving the illumination on.To activate:1. W hen the unit is off, press DOWN to turn the unit on with12 hour shut-off2. W hen the unit is off, press UP to turn the unit on withoutauto shut-off3. L ong press UP or DOWN for 2 seconds to turn off the unit6/ EFLX Mini Reflex SightGETTING STARTED / 2 Brightness AdjustmentUse the appropriate up or down arrow to adjust the brightness.• Pressing the up arrow will increase brightness• Pressing the down arrow will decrease brightnessThe illumination is designed to turn-on at the same setting where it was turned off. This allows the shooter to quickly return to a favored brightness setting with just a single button push.IlluminationIllumination /78/ EFLX Mini Reflex Sight2 / GETTING STARTEDElevation and Windage Adjustments The EOTECH EFLX MRS contains precision adjustable elevation and windage dials for zeroing your firearm.The adjustments contain an audible click to assist the shooter in making the proper Point-of-Impact (POI) correction.The adjustments are calibrated at 1 MOA per click.Elevation: Counter-clockwise = POI up Clockwise = POI downWindage: Counter-clockwise = POI right Clockwise = POI leftGETTING STARTED / 2BatteryBattery ReplacementT o change the battery, unscrew the battery cap using the provided tool. Remove the battery and replace with a newCR2032 battery. The battery should be inserted with the positive side facing upward.Low Battery IndicatorIn a low battery condition the reticle will flash 6 timesevery 1 second upon initial power on.Cap /92 / GETTING STARTEDMountingThe EFLX MRS is capable of being mounted directly onto an appropriately milled slide or onto a rear dovetail mounting adapter (sold separately). The mounting configuration is compatible with the Leupold® Delta Point Pro™ footprint. Two T orx flathead fasteners are included for mounting the EFLX MRS directly to an appropriately milled slide. If using an aftermarket rear dovetail mount or plate, please use the hardware included with the plate.Please follow the aftermarket mount manufacturer’s instructions for proper mounting procedure. EOTECH recommends the use of a qualified gunsmith for installing the EFLX MRS onto your pistol slide.10/ EFLX Mini Reflex SightGETTING STARTED / 2Package ContentsThe EFLX includes:• EFLX sight• 1 × CR2032 Battery• User Manual• 2 × T orx Fasteners• Universal Adjustment T ool• T orx Wrench• Protective Rubber Cover /113 / MAINTENANCECleaning InstructionsC AUTION: NEVER DISASSEMBLE THE SIGHT’S OPTICALASSEMBLY! Disassembly will void the warranty anddamage the sight.1.T he optical system and the window are coated withanti-reflection material. When cleaning the glasssurfaces, first blow away any dirt and dust. Fingerprintsand lubricants can be wiped off with lens tissue or a softcotton cloth, moistened with lens cleaning fluid or glasscleaner sold in any camera store. Always dampen theglass surfaces prior to cleaning. To avoid damaging thewindow, never clean the glass surface with a dry cloth.It must be moistened with cleaning fluid, glass cleaner oran EOTECH LensPen.2.N o maintenance is needed on the sight’s surface, exceptto occasionally wipe off with a damp, soft cloth. Use onlya water-based cleaner such as glass cleaner, ammonia, orsoap and water. Never use any solvent-type cleaner suchas alcohol or acetone to clean the sight’s surface. Do notuse gun cleaner to clean or lubricate the EFLX.3.A ll moving parts of the sight are permanently lubricated.Do not try to lubricate any moving parts.12/ EFLX Mini Reflex SightMAINTENANCE / 3Operator Level MaintenanceThe operator is limited to replacing batteries and cleaning the battery compartment and outer housing surfaces of the sight.Replacing the BatterySee the heading ‘Battery Replacement’ (page 9).Battery Compartment CareDo not use deteriorated or corroded batteries. Inspect battery for rips, tears, or cuts in the housing. If there is any exposed, internal content of the battery, it could potentially affect the operation of the sight.Outer Housing CareSee the heading ‘Cleaning Instructions’ (page 12). /133 / MAINTENANCEService and Repair• Contact EOTECH’s Customer Service Department at /help-center.• B e sure to leave a name, contact number, return shipping address, and failure description in the email or on a voice mail. This will allow the manufacturer to generate a Return Authorization Number (RA#) to include with the sight(s).PRO TIP: Do not ship the sight(s) without a return authorization number — this will severely delay the turnaround time on repair or replacement.• I f required, fill out a DD Form 1149 to include with the sight(s) you will return. Include a reference to the RA#, and a signature line for EOTECH’s Service Department to sign indicating the receipt of materials. The signed copy will be mailed, faxed, or emailed back to you upon receipt of the sight(s) for the purposes of accountability.• If the manufacturing date is more than five years old, a fee will be assessed for repair to include the cost of both parts and labor. A purchase order will be required to process the repair. Please contact EOTECH for an estimate.• Please send the unit postage prepaid. Please include your name, address, telephone number, and a written description of the problem you are encountering, and also include the RA #. Whenever possible, ship the sight in its original box.14/ EFLX Mini Reflex SightMAINTENANCE / 3Contact InformationCUSTOMER SERVICE/REPAIR888-368-4656/help-centerRA# REQUEST WEB ADDRESS/help-centerSHIPPING ADDRESSEOTECH46900 Port StreetPlymouth, MI 48170 USA /15Thank you for purchasing an EOTECH EFLX Mini Reflex Sight EF1900 Rev A JANUARY 2022。

Lecture-2

Lecture-2

北桥和南桥
北桥是主板上离CPU最近的一块芯片,负责与 CPU的联系并控制内存、AGP、PCI数据在北桥 内部传输。 南桥主要负责I/O接口以及IDE设备的控制等。 I/O IDE MCH(memory controller hub),内存控制器中 心,负责连接CPU,AGP总线和内存。 ICH(I/O controller hub),输入/输出控制器中 心,负责连接PCI总线,IDE设备,I/O设备等。
主板的架构
主板的架构是指主板提供的CPU安装插座 (或插槽)标准。PC机从386时代开始使用 socket插座来安装CPU,从socket4、socket5、 socket7、socket432、socket478、 socket775、 socket754。
常见的CPU插槽
常见的CPU插槽标准
Socket 5
具有321个插孔 是CPU进入“奔腾”时代最常 用的一种主板架构 66/75/90/120/133/166
Socket 7主板
这种主板采用方形多针脚插座,具有321个插孔, 是CPU进入“奔腾”时代后最常用的一种主板 架构,这种主板支持Pentium MMX、AMD K6、 AMD K6-2、AMD K6-Ⅲ、Cyrix 6x86、Cyrix MⅡ、M Ⅲ等CPU。
主板的类型
AT板型 ATX(AT eXternal)板型 Micro-ATX板型
主板上各种标号
RX 电阻 RNX 排电阻 CX 电容 QX 三极管 LX 电感 Xx(Yx)(XTALx)晶振 UX 芯片位置 BAT(BTX) 电池 JP 跨接线 CPU-FAN CPU风扇 FS0 FS1 FS2 CPU 外部时钟频率选择 SKP 扬声器 POWER +5V电源 BF0 BF1 BF2 BF3 倍频调整跳线 KEY LOCK 键盘锁 RESETER 清零 EXT BAT 电池跳线 HD LED 硬盘灯

第2章微型计算机的组成及应用

第2章微型计算机的组成及应用

2. 微型计算机分类
按主机、I/0接口和系统总线组成部件所在位置 划分为:
① 单片机:组成部件集成在一个超大规模芯片 上,用于控制仪器仪表等。、
② 单板机:各组成部件装配在一块电路板上, 常用于实验控制。
③ 多板机:各组成部件装配在多块电路板上, 如台式微型计算机、便携式PC机。
2.1.2 微型计算机系统的配件
2.4.2 CMOS
“小随机存储器”,靠电池供电。用于保存系统当 前配置,如系统日期和时间、硬盘格式和容量、内存 容量等。这些信息既是系统启动时必读信息,也是更 新硬件时要修改的信息。
2.4.3 高速缓存Cache
为了解决CPU与内存之间速度不匹配的问题,引 入高速缓存技术。高速缓存介于内存和CPU之间,是高 速存取信息的芯片。它存取速度比内存快,但容量不 大,主要用于存放当前使用最多的程序段和数据块, 并以接近CPU的速度向CPU提供程序指令和数据。
AGP(Accelerated Graphics Port)扩展槽:专门用于图形显示 卡,是在PCI总线基础上发展起来的,主要针对图形显示方面 进行了优化。AGP插槽通常是棕色,随着显卡速度的提高, AGP接口已经不能满足显卡传输数据速度的要求,目前AGP 显卡已经逐渐被PCI Express接口显卡所取代。
2.4 微型机系统存储器
内存是微机重要配置之一,内存容量及性能是影响微机性 能的重要因素。在Pentium Ⅲ系列微型计算机中,内存条以使 用168 Pin SDRAM(同步动态随机存取存储器 )型为主,目前在 Pentium 4系列微型计算机中,多数采用DDR内存条。
图2.3.1 微型计算机内存储器(条)
为方便识别主板上的各种接口,PC99技术规格规 范了主板设计要求,提出主板各接口必须采用颜色识 别标识。

GP2数据采集器用户手册说明书

GP2数据采集器用户手册说明书

GP2 数据采集器控制器高级数据采集控制器—具备复杂计算测量和高级反馈控制功能用户手册 1.0 版目录目录 (2)开箱 (3)概述 (4)安装 DELTALINK (7)连接至 GP2 (7)帮助信息 (8)6 个步骤轻松创建简单程序 (9)GP2 模拟器 (10)程序示例 (11)检查传感器工作状态和开始记录 (11)取回、查看和保存记录的数据 (11)数据集导入向导 (11)附录 1:GP2 继电器扩展模块 (12)附录 2:GP2 网络布线 (16)附录 3:扩展外壳 (20)附录 4:WS-CAN 外盖 (22)附录 5:DL-MKT 通用数据数据采集器安装套件 (23)附录 6:M-ENCL-B2 机壳 (24)附录 7:确保 GP2 正确密封 (25)GP2 规格 (26)产品保养与维护 (34)GP2 校准证书 (34)法律和法规信息 (34)索引 (35)GP2 包装内容:GP2 数据采集器(带 6AA 电池,需由用户安装)GP2-USB GP2 专用 USB 线缆DVD光盘,内含 DeltaLINK 3 软件、视频教程和文档GP2 用户手册螺丝刀和线缆防水接头扳手可选配件GP2 有 12 个差分模拟输入通道2、四个事件/数字计数器通道和一个 WET 传感器串行输入通道。

使用继电器扩展模块,可将两个输出继电器扩展为 6 个。

两组端子为传感器提供 3V 精密基准电源或非稳压电源。

还有一个 5V 和一个12V 电源端子。

每个传感器可按从 1 秒至 >1000 天的不同频率读取。

任意测量组合可有多种记录频率选择。

提供多种记录类型:平均、最小、最大、总计、累计、风向图、按条件。

数据采集器可保存约 250 万条读数。

每个继电器能控制单独的实验、区域或测试协议,每个都基于不同的阈值设置或逻辑。

使用传感器库和易用的用户界面,您可在 PC 上快速创建简单程序并发送到数据采集器。

还可创建复杂程序脚本,无需学习编程语言或键入任何命令。

AGP-2产品介绍

AGP-2产品介绍

720 640 560 480 400 320 240 160 80 0 0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 210 220 230 240 250
BTR负极材料简介 负极材料简介
Cycle_Index
AGP-2充放电曲线图 充放电曲线图
BTR负极材料简介 负极材料简介
BTR负极材料简介 负极材料简介
BTR负极材料简介 负极材料简介
AGP-2产品XRD
16000 14000 12000
3 .3 6 6
Y Axis Title
10000 8000 6000 4000 2000 0
BTR负极材料简介 负极材料简介
放电容量,( 放电容量,(mAh/g)Discharge capacity ,( ) 首次放电效率,(%) 首次放电效率,(%)First discharge ,(%) efficiency 灰分,(%) 灰分,(%)Ash content ,(%)
AGP-2产品循环曲线图 产品循环曲线图
800
Discharge Capacity
AGP-2产品的卖点 BTR负极材料简介 负极材料简介
1、性价比高 2、倍率性能、安全性能好 3、长寿命
AGP-2产品性能指标 产品性能指标
项目( 项目(Item) ) 真密度,( 真密度,(g/cm3)Real density ,( 振实密度,( 振实密度,(g/cm3)Tap density ,( 性能指标( 性能指标(Specification) ) 2.20-2.26 ≥0.90 ≤5.5 产品指标举例 2.24 1.022 4.98 7.42 17.255 36.09 69.183 320.6 90.8 0.1

手提式偏二甲肼检测仪(网络版)

手提式偏二甲肼检测仪(网络版)

手提式偏二甲肼检测仪(网络版)安帕尔手提式偏二甲肼检测仪(又叫手提式偏二甲肼分析仪),是一种适合复杂环境检测的高精度泵吸式偏二甲肼气体分析仪。

内置预处理、误差补偿、抗电气干扰、无线信号输出等功能,该偏二甲肼检测仪最多同时检测8种气体种类。

手提式偏二甲肼检测仪内置无线传输,连入安帕尔服务器,可实现远程监测、远程设置报警值和远程标定等功能。

主要用途及使用范围:主要用于冶金、石油、化工、矿井或地下管道、隧道等地下工程、周围空气环境中的可燃及有毒有害气体的检测和超限报警。

适用于专业技术人员、操作人员、领导等所有作业人产品简介及应用领域安帕尔手提式偏二甲肼检测仪(又叫手提式偏二甲肼分析仪),是一种适合复杂环境检测的高精度泵吸式偏二甲肼气体分析仪。

内置预处理、误差补偿、抗电气干扰、无线信号输出等功能,该偏二甲肼检测仪最多同时检测8种气体种类。

手提式偏二甲肼检测仪内置无线传输,连入安帕尔服务器,可实现远程监测、远程设置报警值和远程标定等功能。

主要用途及使用范围:主要用于冶金、石油、化工、矿井或地下管道、隧道等地下工程、周围空气环境中的可燃及有毒有害气体的检测和超限报警。

适用于专业技术人员、操作人员、领导等所有作业人员。

主要功能及技术指标★适合各种复杂或者恶劣环境。

可带预处理对高温、高湿、多尘等恶劣环境气体进行检测。

★高精度。

内置电气抗干扰、误差补偿、采样安帕尔专利的滤波技术。

实现高精度检测。

★采用32 位ARM 低功耗高速处理器。

★多种显示方式:气体浓度数值采用数字及图形显示方式。

★超宽视角,高亮2.8寸彩色液晶显示屏远距离可视,★双语操作系统:可实现中英文系统切换★可内置无线数传模块,可以在无线信号覆盖的区域,实现信号无线传输★物联网功能:可连接安帕尔服务器来实现手机和电脑远程监控、报警提醒和报警值设置等;★支持多种气体传感器更换及组合(1~8参数)。

★内置长寿命无刷气泵,高气流稳定性。

★可设置高低报警点,两级报警★大容量数据存储,数据可导出★超长续航能力,可连续工作48小时以上技术参数。

2G(第二代移动通信技术)

2G(第二代移动通信技术)

目录2G(第二代移动通信技术) (1)2.4GHz ISM(2.4GHz工业、科学、医学频段) (1)2.5G(2.5 代移动通信技术) (1)3G(第三代移动通信技术) (1)3GPP(第三代合作伙伴计划) (2)3GPP2(第三代合作伙伴计划2) (3)4G(第四代移动通信技术) (3)4GL(第四代语言) (4)ABR(可用比特率) (4)Active Data Base(主动数据库) (4)ActiveX控件 (4)ADL(应用开发语言) (4)ADSL(非对称数字用户线路) (5)AGP(加速图形端口) (5)AI(人工智能) (5)Allotment(of a frequency band)((频带的)划分) (6)AM(调幅无线电台) (6)AN(接入网) (6)analog communication(模拟通信) (6)ANSI(美国国家标准学会) (7)AON(全光网络) (7)AP(接入点) (7)API(应用程序接口) (8)1Archie (8)ARP(地址解析协议) (8)ARPAnet(高级研究规划局网络) (8)ARPU(每用户平均收入) (8)ARQ(自动请求重发) (9)ASCII(美国信息交换标准码) (9)ASIC(专用集成电路) (9)ASON(自动交换光网络) (9)ASP(用服务提供商) (10)assembly language(汇编语言) (10)ATM(异步传输模式) (10)AUC(鉴权中心) (11)authoring language(创作语言) (11)A VI(视频输出格式) (11)A VS(音视编码标准) (12)Backbone(骨干网) (12)Bandwidth(带宽) (12)base station(基站) (12)baseband network(基带网络) (13)Base band(基带) (13)BASIC(初学者通用符号指令代码) (13)BBS(电子公告板) (13)BCD(二进制编码的十进制) (14)Bearer service(承载业务) (14)BER(比特差错率) (14)BIOS(基本输入/输出系统) (14)2B-ISDN(宽带ISDN) (14)BISYNC(二进制同步协议) (15)bit rate(比特率) (15)Bit(比特) (15)bit-oriented protocol(面向数据位协议) (15)BLOG(博客) (16)BlueTooth(蓝牙) (16)BNC connector(BNC 连接器) (17)BREW(无线应用下载) (17)BRI(基本速率接口) (18)Bridge(网桥) (18)Broadband Access Network(宽带接入网) (18)BUS(总线) (18)Bus network(总线网络) (18)BWA(宽带无线接入) (19)BYTE(字节) (19)byte-oriented protocol(面向字节的协议) (19)C++语言 (19)CA(证书管理机构) (20)Cable Modem(电缆调制解调器) (20)CAD/ CAM System(计算机辅助设计/计算机辅助制造系统)20 Call Center(呼叫中心) (21)carrier communication(载波通信) (21)CATV(有线电视网) (21)CB(Citizens Band,民用波段) (21)CCS No.7(7号公共信道信令) (22)3CCSN No.7(7号公共信道信令网) (22)CCSN(公共信道信令网) (22)CDMA(码分多址) (23)cdma2000 (23)cdma2000 1x EV-DO (23)cdma2000 1x EV-DV (24)CDPD(蜂窝数字分组数据) (24)CD-ROM(只读光盘存储器) (25)CDSL(用户DSL) (25)Cell(蜂窝小区) (25)Cell Switching(蜂窝小区切换) (25)Cellular Mobile Telephone System(蜂窝移动电话系统) . 26 CERNET(中国教育科研网) (26)CF(小型快闪卡) (26)CGI(公共网关接口) (27)CGSA(蜂窝地理服务区) (27)China BWIPS(中国宽带无线IP标准工作组) (27)Chip(芯片) (27)circuit switching(电路交换) (28)Client(客户) (28)Client/Server Network(客户机/服务器网络) (28)Client-Server Paradigm(客户/服务器模式) (29)CMIP/CMIS(公共管理信息协议/服务) (29)CMOS(互补金属氧化物半导体) (29)CMOS RAM(互补金属氧化物半导体随机存储器) (30)CNNIC(中国互联网络信息中心) (30)4Coaxial cable(同轴电缆) (30)COBOL(面向商业的通用语言) (31)COM(开放的组件标准) (31)command language(命令语言) (31)Communication key(通信密钥) (31)Communication Optical Fiber Cable(通信光缆) (31)communications protocol(通信协议) (32)compiled language(编译型语言) (32)Composite Optical Fiber Cable(综合光缆) (32)computer language(计算机语言) (33)CORBA(公共对象请求代理体系结构) (33)core network(核心网) (34)CPN(用户驻地网) (34)CPU(中央处理器) (34)Cracker(闯入者) (35)Crosswalk(串扰) (35)CRT显示器 (35)CTERM (通信终端协议) (36)CTI(计算机电话集成) (36)C波段 (36)C语言 (36)DAC(自主存取控制) (37)DAMA(按需分配多址) (37)Data(数据) (37)data link layer(数据链路层) (38)DB(数据库) (38)5DBA(数据库管理员) (38)DBMS(数据库管理系统) (38)DBS(数据库系统) (38)DBTG(数据库任务组) (39)DCOM(分布式组件对象模型) (39)DDL(数据定义语言) (39)DDN(数字数据网) (39)DECT(数字增强无绳通信) (40)dedicated line(专用线路) (40)DHCP(动态主机配置协议) (40)Digital cellular mobile telecommunication system(数字蜂窝移动通信系统) (40)digital communication(数字通信) (41)Digital Microwave(数字微波) (42)distributed network(分布式网络) (42)DIY(自己动手) (42)DLP(数字光处理器) (42)DML(数据操作语言) (43)DML(声明性标签语言) (43)DNS(域名服务器) (43)DNS(域名系统) (43)Domain(域名) (44)DPSK(差分移相键控) (44)DS(目录服务系统) (45)DSL broadband access technology(数字用户线宽带接入技术) 45 DSP(数字信号处理器) (45)6DTV(数字电视) (46)DVD(数字视盘) (46)DW(数据仓库) (46)DWDM(密集波分复用) (47)DWMS(数据仓库管理系统) (47)e.i.r.p(等效全向辐射功率) (47)Earth Station(地球站) (47)EC(电子商务) (48)EDGE(增强型数据速率GSM演进技术) (48)EDI(电子数据交换) (49)ELAN(仿真局域网) (49)electromagnetic radiation(电磁辐射) (49)E-mail Bomb(邮件炸弹) (49)E-Mail(电子邮件) (49)EMC(电磁兼容性) (50)EMI(电磁干扰) (50)EMS(增强型短消息服务) (50)Engineering Data Base(工程数据库) (51)EPOC (51)EPON(以太网无源光网络) (51)ERP(企业资源规划) (52)Ethernet(以太网) (52)ETSI(欧洲电信标准协会) (52)EVD(增强型多用数字激光视频光盘) (53)Exchange(交换机) (54)Extranet(附加网) (54)7e化系列(电子化服务) (54)E系列 (54)facsimile communication(传真通信) (55)FAN(光纤接入网) (55)Fast Ethernet(快速以太网) (55)FC(光纤通道) (55)FCC(美国联邦通信委员会) (56)FDDI(光纤分布数据接口) (56)FDDI II(光纤分布数据接口2) (56)FDMA(频分多址) (56)feeder(馈线) (57)FH(跳频) (57)Firewall(防火墙) (57)Flash Card(闪存卡) (58)FM radio station(调频电台) (58)FM(闪存) (58)FOC(光纤通信) (58)FOD(按需传真) (59)FPLMTS(未来公共陆地移动通信系统) (60)FR(帧中继) (60)Freeware(免费软件) (61)FSO(自由空间光通信) (61)FSR(传真存储转发) (61)FTP(文件传输协议) (61)FTTB(光纤到建筑物) (62)FTTH(光纤到户) (62)8full-duplex transmission(全双工传输) (62)GE(千兆比以太网) (62)GIF(图形交换格式) (63)GIS(地理信息系统) (63)GMSK(高斯滤波最小频移键控) (63)GoTa(开放式集群架构) (63)GPRS(通用无线分组业务) (64)GPS(全球定位系统) (64)Grid Computing(网格计算) (65)GSM(全球移动通信系统) (65)GSO(对地静止地球轨道卫星) (66)GT800数字集群技术 (66)GW(网关) (67)H.323协议 (67)Hacker(黑客) (67)Half Duplex Transmission(半双工传输) (68)HAPS(高空平流层电台) (68)HDSL(高数据速率数字用户线) (68)HDTV(高清晰度电视) (68)Heterogeneous Network Environments(异构网络环境) .. 69 HFC(混合光纤/同轴电缆) (69)hierarchical computer network(层次型计算机网络) (69)High Frequency Symmetrical Cable(高频对称电缆) (69)HLL(高级语言) (70)HLR(原籍位置寄存器) (70)Home RF(家用无线电) (70)9Homepage(主页) (71)homogeneous network(同构网络) (71)HSCSD(高速电路交换数据) (71)HSDPA(高速下行链路分组接入) (71)HTML (超文本标识语言) (72)HTTP(超文本传输协议) (72)Hub(集线器) (72)Hypermedia(超媒体) (73)IA(英特尔架构) (73)IC(集成电路) (74)ICC(集成电路卡) (74)ICP(互联网内容提供者) (74)ICQ(网络寻呼机) (75)ICT(信息和通信技术) (75)iDEN(集成数字增强型网络) (75)Identity key(身份密钥) (75)IDN(综合数字网) (76)IEEE(电气和电子工程师协会) (76)IEEE 802.3 (76)IEEE 802.5 (76)IFIP(国际信息处理联合会) (76)IM(即时通讯) (77)Image communication(图像通信) (77)image frequency(镜像频率) (78)IMS(IP多媒体子系统) (78)IMT-2000(国际移动电信2000) (78)10IMTC(国际多媒体远程会议集团) (78)IN(智能网) (79)information infrastructures(信息基础设施) (79)information network(信息网) (79)Information(信息) (79)infrared communication(红外线通信) (80)instantaneous communication (瞬间通信) (80)Instructions Cache(指令缓存) (80)intermediate language(中间语言) (80)Internet(国际互联网) (81)interpreted language(解释性语言) (81)Intranet(内联网、企业内部网) (81)IP Address(IP地址) (81)IP over ATM (81)IP over SDH (82)IP(互联网协议、网际协议) (82)IPSec(互联网安全协议) (82)IPTV(交互式网络电视) (82)IPv6 (83)IPX/SPX Protocol(IPX/SPX 协议) (83)IP电话 (84)Iridium(铱星) (84)ISDN(综合业务数字网) (84)ISO(国际标准化组织) (85)ISP(互联网服务提供者) (85)IT(信息技术) (85)11ITU(国际电信联盟) (85)IVR(互动式语音应答) (86)Java (86)JDBC(Java数据库接口) (86)JPEG(联合图像专家组) (86)Ka波段 (87)KC(密钥) (87)Kermit Protocol(Kermit协议) (87)Ku波段 (87)LAN(局域网) (87)LAS-CDMA (88)laser communication(激光通信) (88)LCD(液晶显示器) (88)LED(发光二极管) (89)light communication(光通信) (89)LLL(低级语言) (89)LMDS(本地多点分配业务) (89)Local Telecommunication Cable(市内通信电缆) (90)Local telephone network(本地电话网) (90)LWC(长波通信) (91)MAC(强制存取控制) (91)MAN(城域网) (91)markup language(标签语言) (91)MBONE(中枢主播网) (92)MCM(多载波调制) (92)medium-wave communication(中波通信) (92)12MEO、LEO(中低轨道地球卫星) (92)mesh network(Mesh 网络) (93)Metadata(元数据) (93)metroplitan broadband network(城市宽带网) (93)metropolitan transmission network(城市传输网) (93)metropolitan transport network(城市传送网) (94)microwave communication(微波通信) (94)microwave relay communication (微波接力通信) (94)Middleware(中间件) (95)MILNET(军用网) (95)MIME(多用途Internet 邮件扩充协议) (95)MIMO(多入多出) (95)Mirror Site(镜像站点) (96)Mixed Topology(混合型拓扑) (96)ML(机器语言) (96)MMDS(多信道多点分配业务) (96)MMS(多媒体信息服务,也称“彩信”) (97)Mobile Assisted Handoff(移动辅助切换) (97)Mobile communication(移动通信) (97)mobile satellite communication(卫星移动通信) (98)mobile station(移动台) (98)Modem(调制解调器) (98)MOU(月使用数或使用分钟数) (99)MPEG(活动图像专家组) (99)MPPP(多链路点对点协议) (99)MS(移动台) (99)13MSC(移动交换中心) (100)MSTP(多业务传输平台) (100)Multicast(多对象传播) (100)Multimedia Telecommunication(多媒体通信) (100)Multiple Access(多址联接) (101)multiplex communication(多路通信) (101)myriametric wave communication(甚长波通信) (102)NAS(网络接入服务器) (102)NC(网络计算机) (102)Netspeak(网络语言) (102)Network(网络) (102)Network Architecture(网络体系结构) (103)network layer(网络层) (103)network protocol(网络协议) (103)neural network(神经元网络) (104)NGI(下一代互联网) (104)NGN(下一代网络) (105)NII(国家信息基础结构) (105)NL(自然语言) (106)NTP(网络时间协议) (106)NTSC(国家电视制式委员会) (106)ODBC(开放式数据库接口) (106)ODL(对象定义语言) (107)OEM(原始设备制造商) (107)OF(光纤) (107)OFDM(正交频分复用) (107)14OLED(有机发光显示器) (108)OML(对象操纵语言) (108)OODBL(面向对象的数据库语言) (108)OPGW(光纤复合架空地线) (108)optical synchronous transport network(光同步传送网) .. 109 OS(操作系统) (109)OSI(开放系统互连) (110)Packet Switching(分组交换) (110)packet switching network(分组交换网络) (110)PAL(逐行倒相正交平衡调幅制) (110)PAP(密码验证协议) (110)PAPR(峰值功率与平均功率比) (111)PBX(用户小交换机) (111)PCL(打印机控制语言) (111)PCM(脉冲编码调制) (111)PCN(个人通信网) (111)PCS(个人通信系统) (112)PDA(个人数字助理) (112)PDH (准同步数字系列) (112)PDL(页面描述语言) (113)PDP(等离子显示器) (113)Perl(实用摘要和报表语言) (114)PHS(个人手持设备系统) (114)physical network(物理网络) (115)PIN(个人识别码) (115)PING(网际包探测器) (115)15PKI(公共密钥结构) (115)PL(物理层) (116)PL(表示层) (116)PLT(电力线通信) (117)Plug-and-Play Networking(即插即用网) (117)PN(专用网) (117)PPP(点对点网络) (117)POP(邮局协议) (117)POP3(邮局协议版本3) (118)PostScript (118)PPP(Point to Point Protocol,点对点协议) (118)PPTP(点对点通道协议) (118)program-controlled switchboard(程控电话交换机) (119)programming language(程序设计语言) (119)projection TV(背投电视) (119)Protocol(协议) (119)PSDN(分组交换数据网) (119)PSK(相移键控) (119)PSTN(公共交换电话网) (120)PTN(专用电话网) (120)PTT(一键通) (120)PWLAN(公共无线局域网) (121)QAM(正交振幅调制) (121)QL(查询语言) (121)QoS(服务质量) (121)QPSK(正交相移键控) (121)16Radar(雷达) (122)radio communication(无线电通信) (122)radio switch board(无线交换机) (122)RAMDAC(随机存取内存数字~模拟转换器) (122)RDA(远程数据库访问) (123)Relational Model(关系模型) (123)remote subscriber module(远端用户模块) (123)Repeation station(中继站) (123)Report writer(报表生成器) (123)RF(无线电频) (123)RFC(请求注释) (124)RFID(无线射频识别) (124)Ring Topology(环型拓扑) (124)roaming(漫游) (124)Router(路由器) (125)Routing Table(路由表) (125)RP(中继器) (126)RPR(弹性分组环) (127)RS(远程授权拨入用户认证服务器) (127)RS(遥感) (127)RSS(真正简易的聚合) (127)RTNet(电信参考网) (128)S/WAN(安全广域网) (128)SA(智能天线) (129)Safety Service(安全业务) (129)satellite communication(network)(卫星通信(网)) (129)17scatter communication(散射通信) (130)SCDMA(同步码分多址) (130)Scramble(扰码) (130)scripting language(脚本语言) (131)SCSI network(小型计算机系统接口网络) (131)SDH(同步数字序列) (131)SDMA(空分多址) (131)SDR(软件无线电) (132)SDRAM(同步动态存储器) (132)security equipment(保密机) (132)SED(场致发射显示器) (133)Self healing network(自恢复网络) (133)SGML(通用标签语言标准) (133)SHF(超高频) (133)short-wave communication (短波通信) (134)SHTML(服务器解析超文本链接标签语言) (134)S-HTTP(安全超文本传输协议) (134)SIG(特别兴趣小组) (134)Signaling(信令) (134)SIM(用户识别模块) (135)simple signal communication(简易信号通信) (135)single sideband station(单边带电台) (135)SIP(会话启动协议) (135)Smart card(智能卡) (136)SNI(业务节点接口) (136)SNI(用户网络接口) (136)18SNMP(简单网络管理协议) (136)SNS(社会性网络服务) (137)SOA(面向服务的体系结构) (137)SOC(片上系统) (137)Soft switch(软交换) (138)SOHO(小型办公室/家庭办公室) (139)SON(自组织网络) (139)SP(业务提供者) (139)space radio communication(空间无线电通信) (139)spread spectrum communication(扩频通信) (140)SQL(结构化查询语言) (140)star network(星形网络) (140)Statistical Database(统计数据库) (141)STB(机顶盒) (141)STEP(产品模型数据交换标准) (141)STN(超扭曲向列型液晶显示) (141)Stream Media(流媒体) (142)Submarine Optical Fiber Cable(海底光缆) (142)Submarine Telecommunication Cable(通信海缆) (143)Subnet(子网) (143)Support Network(支撑网) (144)switched Ethernet(交换以太网) (144)switched network(交换网) (144)Symmetrical Cable(对称电缆) (144)synchronization network(同步网) (145)TCP(传输控制协议) (145)19TCP/IP(传输控制协议/网际协议) (145)TCS(集群通信系统) (146)TDMA(时分多址) (146)TD-SCDMA(时分-同步码分多址) (147)TE(端局) (147)Telecommunication Line(通信线路) (147)Telecommunication supporting networks (电信支撑网).148 telegraph communication(电报通信) (148)Telemetry(遥测技术) (148)teleprinter(电传打字机) (149)Television projector(投影电视) (149)TELNET(远程登录) (149)TETRA(陆上集群无线电系统) (149)TFD(薄膜二极管半透式液晶) (150)TFT(薄膜晶体管) (150)Three-dimensional television(立体电视) (151)TIA(美国通信工业协会) (151)TMN(电信管理网) (151)TO(汇接局) (152)Token Ring network(令牌环形网络) (152)Toll telephone network(长途电话网) (152)Topology Configuration(拓扑结构) (152)Traffic(话务量) (153)transmission network(传输网) (153)transport layer(传输层) (153)transport network(传送网) (154)20tree network(树形网络) (154)TTC(日本电信技术委员会) (154)T系列 (155)UDP(用户数据报协议) (155)UDSL(超高速数字用户环路) (155)UFB(超精高亮液晶屏) (155)UHF(特高频) (156)UML(统一建模语言) (156)UMTS(通用移动电信系统) (156)UNI(用户网络接口) (157)UPS(不间断电源) (157)UPT(通用个人电信) (157)UPTN(通用个人电信号码) (158)Usenet(USENET网) (158)USSD(非结构化补充数据业务) (158)UTRA(通用无线通信接口) (159)UWB(超宽带) (159)UWC(通用无线通信协会) (160)value-added network(增值网) (160)VCD(影像光盘) (160)VDSL(甚高速率数字用户线) (160)VHE(虚拟家庭环境) (161)VHF(甚高频) (161)Video conference(会议电视) (161)virtual network(虚拟网络) (161)Visual Basic(可视化Basic) (161)21VLR(访问位置寄存器) (162)VNO(虚拟网络运营商) (162)VOD(视频点播) (162)V oIP(基于互联网协议的电话) (162)VPN(虚拟专用网络) (163)VRAM(显存) (163)VRML(虚拟现实模型语言) (163)VRT(虚拟现实技术) (163)VSAT(甚小孔径卫星通信系统) (164)W3C(万维网联盟) (164)Wafer(晶片) (164)WAN(广域网) (165)WAP(无线应用协议) (165)WAPI(无线局域网鉴别和保密基础结构) (165)W-CDMA(宽带CDMA) (166)Wi-Fi(无线保真) (166)WiMAX(微波存取全球互通) (167)wire communication(有线通信) (167)wireless access(无线接入) (167)Wireless Router(无线路由器) (167)WLAN(无线局域网) (168)WLL、RLL(无线本地环路) (168)WMN(无线网状网) (169)WPAN(无线个域网) (170)WPKI(无线公开密钥体系) (170)WWW(万维网) (171)22X.25(分组交换网的通信协议之一) (171)X.25 Packet Switched Data Network(X.25分组交换数据网).172 XML(扩展标记语言) (172)Zigbee (172)π/4-QPSK /4(π/4偏置四相相移键控) (172)安全等级 (173)安全认证 (173)产业信息化 (174)大灵通 (174)电信普遍服务 (174)电影电视 (175)电子签名 (175)电子邮件中的@ (175)电子政府 (176)电子政务 (176)电子政务数据交换中心 (177)对等网 (177)服务器托管 (177)计算机安全 (177)计算机病毒 (178)教育信息化 (178)金融电子化 (178)局域网标准 (178)宽带(broadband或wideband) (179)垃圾邮件 (180)绿色上网 (180)23门户网站 (180)农业信息化 (181)频谱利用率 (181)企业信息化 (181)企业信息基础设施 (182)三网融合 (182)闪联 (182)闪邮 (183)社会信息化 (183)世界电信日 (183)市民卡 (186)刷新频率 (186)小灵通 (187)信息产业 (187)信息化 (187)信息交换 (188)信息社会 (188)一号通 (189)智能化小区 (189)智能交通 (190)参考资料 (190)中文索引 (193)24。

负极产品主要供应商及其性能参数

负极产品主要供应商及其性能参数
核心价值点:长寿命,综合性能优异 。
应用领域:适用于各种锂离子电池, 尤其是动力电池、圆柱电池。
规格
Spec CMB330 CMB340
TB-17 BTR-H1 BTR-H2
D50
μm 20.0-24.0 17.0-20.0 15.0-23.0 18.0-21.0 17.0-20.0
粉体压实密度 Pellet Density
CAG-3MT 10.5±2.0 ≥2.20 ≤0.05 ≥1.10 1.6±0.4 ≥325.0 ≥92.0
CAG-4 13.0±2.0
≥2.20 ≤0.10
≥1.10 1.6±0.3 ≥330.0 ≥90.0
TAG系列特点:低成本人造石墨。应用范围:储能电池,电动自行车。
项目 粒径(D50)
真密度 灰分 振实密度 比表面 容量 效率
核心价值点锂离子电池,尤其是倍率型、容量型动力电池(电动工具、 航模、电动自行车、电动汽车等)
规格
Spec S360-M
S360
D50
μm 20.0-23.0 19.0-22.0
粉体压实密度 Pellet Density
g/cm³ 1.40-1.55 1.75-1.88
项目 粒径(D50) 真密度 灰分 振实密度 比表面 容量 效率
单位 μm g/cm3 % g/cm3 m2/g mAh/g %
HCP 6.0~15.0 1.50~1.70 <0.30 ≥0.90 3.0~7.0 ≥250.0 ≥75.0
软碳(SC-1)特点:高倍率、高安全、长循环。应用范围:动力电池。
1.上海杉杉科技
1.中间相。包括CMS和MCP系列。 CMS 特点:倍率性能优异,安全性能好,较好的循环性能和加工性能。应用 范围:G10/G15用于倍率型电池,G25用于综合性电池,HCMS用于容量型电池。

FISHMAN AGP-2和ABGP预放器说明书

FISHMAN AGP-2和ABGP预放器说明书

O W N E R’S M A N U A LA GP-2ONBOARD ACOUSTIC GUIT AR PREAMPABGP ONBOARD ACOUSTIC BASS GUITAR PREAMPThank you for your purchase of a FISHMAN product.Please read these instructions carefully.If you have any questions or problems, contact our PRODUCT INFORMATION LINE at 978-988-9665.The Fishman AGP-2 and ABGP preamps are specifically designed for use with piezoelectric pickups.Since piezoelectric pickups require specific elec-trical environments, the AGP-2 / ABGP feature discrete input stages that maximize the full potential of the pickup.Both units provide active gain con-trol and fully buffered shelving style active boost and cut for BASS and TREBLE.The center frequencies of these controls have been selected for their relationship with acoustic instruments.The width of the bass and treble separation effectively provides a midrange control;boosting the bass and treble controls simultaneously will provide an effective midrange cut or vice-versa.The Preamp housing is made of rugged aluminum and weighs only seven ounces.For maximum portability and user convenience, it is equipped with a heavy duty stainless steel belt clip.NOTE:If you have purchased the AGP-2 Preamp Kit that includes the Fishman AG-125 Acoustic Guitar Transducer, be sure to see the enclosed separate instructions to guide you in proper installation of the transducer. The AGP-2 is designed specifically for acoustic string instruments including guitars, violins, violas, cellos and mandolins.The ABGP offers the same features as its general purpose counterpart, but has specially selected frequencies specifically chosen for the acoustic bass and the Fishman BP-100 Bass Transducer.INSTALLATION1.LOCATIONDetermine the best location for the Preamp on your instrument.We recom-mend the upper bout adjacent to the neck, or in the waist area.Avoid any location that may interfere with neck block, braces or linings.232.TEMPLATEA drilling template is provided for drilling the control shaft holes.Cut out the template outline.Check that it fits between the upper and lower linings when held inside the guitar at the chosen location.Tape the template at the location on the outside of the guitar.With a sharp scribe, pierce the tem-plate at the marks.Remove the template.This should provide you with two drilling centers marked on the side of the guitar.These centers will be1.250 inch (31.8mm) apart.At each center, drill a .375 inch (9.5mm) hole through the side of the guitar.We recommend using a sharp 3/8 inch spur bit for this operation.3.SPACER BLOCKWe strongly advise that awooden spacer block (seeFigure 1) be used to addstrength to the mounting areaof the guitar and to more evenlydistribute the load of the pre-amp.We do not recommendusing a hex nut and lock washer as the inside bearing surface to accommo-date the thickness of the inside of your instrument because this could result in possible damage to the instrument itself4.PREPARING THE SPACERUsing the drilling template as a guide, make a rectangular wooden spacer that is 2.00 inch x .750 inch x T (50.8mm x 19.0mm x T).T is the measure-ment derived from the protruding bushing length minus the outside hard-ware thickness (Figure 1) To derive T, insert the control shafts through theWARNINGINSTALLATION BY A QUALIFIED PROFESSIONAL REPAIRMAN IS STRONGLY RECOMMENDED.FISHMAN TRANSDUCERS WILL NOT BE RESPONSIBLE FOR ANYDAMAGES TO YOUR INSTRUMENT DUE TO IMPROPER INSTALLATION.holes from the inside of the guitar.Next, measure the length of the threaded bushing that protrudes out from the side of the instrument.From this mea-surement, subtract the thickness of the outside hardware (hex nut and finish washer).FIG.25.WIRING THE TRANSDUCERRemove the cover fromLocate the terminal blockwith two sections to beused to connect thetransducer leads (seeFigure 2).Thread thetransducer wire throughthe rubber grommetwhere the wire harnessenters the preamp.Stripand tin the signal and ground wires from the transducer and connect them to the terminal block as shown in Figure 2.Check for shorts.Replace the cover and screws (SEE NEXT SECTION), being careful to engage the grom-met in the appropriate slot.6.MOUNTING THE BATTERY HOLDERThe AGP-2 is supplied with a battery holder that can be attached to the pre-amp cover with the screws provided (see Figure 3), or be attached to the neck block (see Section 6a).Be sure to check and adjust the fit of the battery in the holder before installing the AGP-2 Preamp inside the instrument.6a.OPTIONAL BATTERY HOLDER MOUNTCut a block of 1/4”plywood approximately 1-1/2”x 2-1/2”(40mm x 65mm).Using two Number 4 pan-head sheet metal screws (1/4" length), attach thebattery holder to the wooden block.The assembly can then be attached to the neck block with wood glue, double sided tape, or Velcro.4IMPORTANTAlthough the supplied battery holder should provide adequate capacity to grip the bat-tery at all times, we strongly recommend removal of the battery when shipping or flying with your instrument.FAILURE TO REMOVE BATTERY COULD RESULT IN DAMAGE TO YOUR INSTRUMENT.Fishman will not be held responsible for any such damage as aresult of shipping or handling.7.MOUNT THE PREAMPSlip the wooden spacer block (prepared earlier) over the control bushings and mount the preamp.The outside hardware should include a smooth 3/8”dress washer and a 3/8”hex nut.Tighten the hex nut.8.PREPARE THE ENDBLOCKThe objective of this method is to drill a hole for the jack into the endblock, with the endpin in place.You may remove a loose endpin and refasten it with cyanoacrylate glue before starting this procedure.1.Apply masking tape around the endblock area to protect the instrument.2.Cut the endpin with an X-Actosaw blade 1/16" away from thebody.3.Centerpunch a guide hole in the9.WIRING THE OUTPUT JACKSolder the red wire to the tip (short terminal).Solder the black wire to the ring (longer terminal).Solder the shielding to the ground tab.After soldering, bend the strain relief tabs around the grey jacket.10 - FASTEN THE JACK IN THE ENDPIN HOLEFollow this sequence when installing the endpin jack:1 - Shielding Cap (optional)2 - First Large Hex Nut3 - Large Dress Washer4 - Star WasherThe jack should protrude at least 5/16" and no more than 11/32" outside of the guitar body for proper fit.After fitting the small dress washer and nut over the end of the jack, insert the 3/32" allen wrench through the small hole on the end of the jack. Tighten the nut with the 1/2" open end wrench while holding the jack in place with the allen wrench.Thread and hand tighten the the strap button. NOTE:With the strap button in place, the end of thejack should protrude slightly to allow proper plug fit.611.KNOB ALIGNMENTThe stacked knob set controls treble boost & cut (small knob) and bass boost & cut (large knob).Both knobs have a center-detent to indicate flat position.Place the bass (large outer ring) knob onto the stacked shaft so that the two inner protrusions slide into the corresponding slots on the outer shaft.Now place the smaller treble knob onto the inner shaft.The white position markers should align with each other in the center detent position. Now place the large volume knob onto the appropriate shaft;rotate the knob and remove to re-position the line if necessary for the desired sight refer-ence position.12.READY FOR USEThe power is switched on only when a 1/4”mono guitar cable is plugged into the out-put jack.The AGP-2 features a “soft”turn on mode.This means that the unit powers up gradually over several seconds once the instrument is plugged in.S P E C I F I C A T I O N SSYSTEM GAIN9 dB (input to output at 1 kHz)All tone controls flat.Maximum input voltage before clipping with all controls at full boost.8V P-PAGP-2 TONE CONTROLSTreble:Boost and Cut± 3dB at 1700 Hz± 14dB at 20 kHzBass:Boost and Cut± 3dB at 350 Hz± 8dB at 50 HzFrequency Response20 Hz to 20 kHz ±2dB All tone controls flatABGP TONE CONTROLSTreble:Boost and Cut± 3dB at 850 Hz± 14dB at 20 kHzBass:Boost and Cut± 3dB at 350 Hz± 8dB at 50 HzFrequency Response20 Hz to 20 kHz ±2dB All tone controls flat POWER SUPPLY9 Volts (battery not included)Battery Life150 hours continuous use (alkaline battery)7。

AGP 2 x显卡与AGP 4 x

AGP 2 x显卡与AGP 4 x

AGP 2 x显卡与AGP 4 x
(故障现象)我想请教一个问题,TNT2显卡(AGP2x)的电压时是多少?精英L4S5MG V3.2主板的AGP 4 x插槽支持的电压是多少?两者能组合起来用吗?不会对硬件造成损害吗?
(分析处理)目前市场上主流主板的AGP插槽标准都开始采用AGP 8 X(即AGP3.0)而对于AGP 2 x(即AGP1.0)显卡的支持也取消了,由于英特尔845芯片组及此推出的芯片组应经将AGP 4 x和1.5V电压作为显卡的标准,AGP 2 x 显卡已经无法使用,强行使用会造成显卡或者主板烧毁的严重后果!这也就是大家开始关注升级主板时显卡兼容性问题的原因之一。

AGP 2 x规格的标准电压为3.3V,而AGP 4 x的标准电压为1.5V,但为了保证AGP规格的兼容性,AGP 4 x 的标准电压为1.5V但为了保证AGP规格的兼容性,AGP 4 x的标准电压(即AGP2.0)规格采取了2 x与4 x兼容性的措施,同时支持3.3V和1.5V的电压。

你所使用的精英L4S5MGV3.2主板采用的是集成显卡的SiS650芯片组,它支持AGP 4 x(即AGP2.0)规格,因此你使用AGP 2 x规格的显卡时完全可以正常使用,。

  1. 1、下载文档前请自行甄别文档内容的完整性,平台不提供额外的编辑、内容补充、找答案等附加服务。
  2. 2、"仅部分预览"的文档,不可在线预览部分如存在完整性等问题,可反馈申请退款(可完整预览的文档不适用该条件!)。
  3. 3、如文档侵犯您的权益,请联系客服反馈,我们会尽快为您处理(人工客服工作时间:9:00-18:30)。

比表面积,(m2/g)Specific surface area D10,μm 粒径, Particle size D50,μm D90,μm D100,μm
BTR负极材料简介
放电容量,(mAh/g)Discharge capacity 首次放Байду номын сангаас效率,(%)First discharge efficiency 灰分,(%)Ash content
AGP-2产品性能指标
项目(Item) 真密度,(g/cm3)Real density 振实密度,(g/cm3)Tap density 性能指标(Specification) 2.20-2.26 ≥0.90 ≤5.5 6~9 16~18 35~38 ≤70 ≥315 ≥90.0 ≤0.10 产品指标举例 2.24 1.022 4.98 7.42 17.255 36.09 69.183 320.6 90.8 0.1
80
X A x is T itle
500
400
Y Axis Title
BTR负极材料简介
300
200
100
0 40 42 44 46 48 50
X A x is T itle
AGP-2产品SEM照片 BTR负极材料简介
AGP-2产品SEM照片 BTR负极材料简介
AGP-2产品SEM照片 BTR负极材料简介
BTR负极材料简介
Cycle_Index
AGP-2充放电曲线图
BTR负极材料简介
BTR负极材料简介
BTR负极材料简介
AGP-2产品XRD
16000 14000 12000
3 .3 6 6
Y Axis Title
10000 8000 6000 4000 2000 0
BTR负极材料简介
20
40
60
AGP-2产品介绍
BTR负极材料简介
一种高倍率动力电池负极材料
AGP-2产品的特点
1、克容量扣式电池评价首次放电容量≥315mAh/g,效率大于92.0% 2、倍率性能好
BTR负极材料简介
3、循环性能很好 4、价格便宜 5、储存性能、自放电性能优良
AGP-2产品的卖点 BTR负极材料简介
1、性价比高 2、倍率性能、安全性能好 3、长寿命
AGP-2产品SEM照片 BTR负极材料简介
AGP-2产品循环曲线图
800
Discharge Capacity
720 640 560 480 400 320 240 160 80 0 0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 210 220 230 240 250
相关文档
最新文档