C98043-A7600-L5

C98043-A7600-L5  

C98043-A7600-L5  

C98043-A7600-L5  

YASKAWA SERVOPACK/SERVO DRIVE/ CACR-SR10BC 1ESY262

Yaskawa CACR-SR10SZ1SFY221 - Motoman Servo Amp ERC

SAJF// YASKAWA CACR-SR10BE13S SERVOPACK USED

YASKAWA SERVOPACK CACR-SR10B21SSY367

Yaskawa servopack CACR-SR10BC1ESY262

YASKAWA ELECTRIC CACR-SR10SZ1SSY86 USPP CACRSR10SZ1SSY8...

电子技术是十九世纪末到二十世纪初开始发展起来的新兴技术，二十世纪发展迅速，应用广泛，成为近代科学技术发展的一个重要标志。在十八世纪末和十九世纪初的这个时期，由于生产发展的需要，在电磁现象方面的研究工作发展得很快，1785年法国科学家库伦由实验得出电流的库仑定律。1895 年，荷兰物理学家亨得里克·安顿·洛伦兹假定了电子存在。1897年，英国物理学家汤姆逊（J.J.Thompson）用试验找出了电子。1904年，英国人J.A.Fleming 发明了简单的二极管(diode或 valve)，用于检测微弱的无线电信号。 1906 年，L.D.Forest 在二极管中安上了第三个电极（栅极，grid）发明了具有放大作用的三极管，这是电子学早期历史中重要的里程碑。1948 年美国贝尔实验室的几位研究人员发明晶体管。1958 年集成电路的第一个样品见诸于世。集成电路的出现和应用，标志着电子技术发展到了一个新的阶段。

电子技术研究的是电子器件及其电子器件构成的电路的应用。半导体器件是构成各种分立、集成电子电路基本的元器件。随着电子技术的飞速发展，各种新型半导体器件层出不穷。现代电力电子技术的发展方向，是从以低频技术处理问题为主的传统电力电子学，向以高频技术处理问题为主的现代电力电子学方向转变。电力电子技术起始于五十年代末六十年代初的硅整

电子产品

电子产品

流器件，其发展先后经历了整流器时代、逆变器时代和变频器时代，并了电力电子技术在许多新领域的应用。八十年代末期和九十年代初期发展起来的、以功率MOSFET和IGBT为代表的、集高频、高压和大电流于一身的功率半导体复合器件，表明传统电力电子技术已经进入现代电力电子时代。

YASKAWA ELECTRIC CACR-SR10SZ1SFY90 USPP CACRSR10SZ1SFY9...

Yaskawa Servopack CACR-SR10BC CACRSR10BC 

Yaskawa Servopack CACR-SR10BC1ESY262 Servo Drive

YASKAWA CACR-SR10BC1ESY262 SERVOPACK SERVO DRIVE ***XLN...

Yaskawa ServoPack Yaskawa CACR-SR10SZ servo motoman NEW

YASKAWA SERVOPACK CACR-SR10BB1AM

YASKAWA YASNAC CACR HR30BB SERVO DRIVE NEW

YASKAWA YASNAC CACR HR60BB SERVO DRIVE

YASKAWA YASNAC CACR SR20BY1SF-C SERVO DRIVE

CACR-SR20SB1AFY100 YASKAWA YASNAC SERVO DRIVE

YASKAWA YASNAC CACR SR30BY1SD SERVO DRIVE

YASKAWA YASNAC CACR SR10BE12M SERVO DRIVE

CACR-SR15SB1AFY100 YASKAWA YASNAC SERVO DRIVE

YASKAWA YASNAC CACR HRA5BAB11 SERVO DRIVE

YASKAWA YASNAC CACR SR15BC1KS SERVO DRIVE

CACR-SR44BB1AF YASKAWA YASNAC SERVO DRIVE

YASKAWA YASNAC CACR SR03TZ9SM Y01A SERVO DRIVE

YASKAWA YASNAC CACR SR05AD1KR SERVO DRIVE

CACR-SR30BB1AF YASKAWA YASNAC SERVO DRIVE

YASKAWA YASNAC CACR SR30BE12G-C SERVO DRIVE

CACR-SR20BB1AF YASKAWA YASNAC SERVO DRIVE

YASKAWA YASNAC CACR SR44BY1SF-C SERVO DRIVE

YASNAC YASKAWA MOTOMAN IR110TFD CACR IR SERIES DRIVE T...

RELIANCE ELECTRIC 0-60031-4 NSPP 0600314

RELIANCE ELECTRIC 0-57416-L REMOTE I/O COMM. MODULE

RELIANCE ELECTRIC 0-57416-L NSPP 057416L

Reliance Electric 0-57416-K Remote I/O Comm Mod Missing Mounting Clip 

Reliance Electric 0-57416-K Remote I/O Comm Mod 

RELIANCE ELECTRIC 0-57416-K NSPP 057416K

RELIANCE ELECTRIC 0-57405-E USPP 057405E

RELIANCE ELECTRIC 0-57405-D USPP 057405D

RELIANCE ELECTRIC 0-57405-C USPP 057405C

RELIANCE ELECTRIC 0-57405 USPP 057405

Reliance Electric 0-57401-2 0574012 Drive Digital I/O Module 

RELIANCE ELECTRIC 0-51862-1 PLC USAB MODULE NIB

RELIANCE ELECTRIC 0-51818-2 PLC MODULE bccc board

RELIANCE ELECTRIC 0-51476-4 USPP 0514764

RELIANCE ELECTRIC 0-49005-5 LINEAR VOLTAGE TIME UNIT 

RELIANCE DRIVE ANALOG I/O MODULE 57405-D

RELIANCE DRIVE ANALOG I/O MODULE 57405-C

Reliance AutoMax SA 500 AC power module servo amplifier 615055-1S

Reliance AutoMax SA 500 AC power module servo amplifier 615055-1S

Reliance Automate 30 45C305A 45C305 Processor

RELIANCE 57C416/0-57416 REMOTE I/O COMM MODULE NIB

Reliance 57416 57C416 Remote I/O Comm. Module NIB

Reliance 57405-E Drive Analog I/O Module 57405E

Reliance 57401-1A 574011A 0- Drive Digital I/O Module 

Reliance 57401 57401-2 Digital I/O Module NIB

Reliance 57401 57401-1B Digital I/O Module NIB

RELIANCE 0-57416-T/57C416 REMOTE I/O COMM MODULE NIB

RELIANCE 0-57405-E O-57405-E I/O PLC MODULE ANALOG DCS HD-400X36-TUFR MODULE -

RELIANCE 0-57401-2/0574012/O-57401-2 AUTOMAX DIGITAL I/O MODULE RFB

RELEASE SuperMicro X9SRW-F Motherboard FULL MFR 

RELEASE SuperMicro X9SRL-F MB ※Check W/ Us for Availability FIRST※

RELEASE SuperMicro X9SRI-3F Motherboard ※FULL MFR ※

RELEASE SuperMicro X9SRG-F MB ※Check W/ Us for Availability FIRST※

RELEASE SuperMicro X9SRE-F Motherboard FULL MFR 

RELEASE SuperMicro X9SRE-3F MB ※FULL MFR ※

RELEASE SuperMicro X9SPU-F MB ※Check W/ Us for Availability FIRST※

RELEASE SuperMicro X9SAE MB ※Check W/ Us for Availability FIRST※

RELEASE SuperMicro X9QR7-TF MB ※Check W/ Us for Availability FIRST※

RELEASE SuperMicro X9DRX-F MB FULL MFR 

RELEASE SuperMicro X9DRW-IF MB FULL MFR 

RELEASE SuperMicro X9DRW-3TF MB ※Check W/ Us for Availability FIRST※

RELEASE SuperMicro X9DRW-3LN4F MB ※Check W/ Us for Availability FIRST※

RELEASE SuperMicro X9DRW-3F MB FULL MFR 

RELEASE SuperMicro X9DRT-HIBQF MB FULL MFR 

RELEASE SuperMicro X9DRT-HIBFF MB FULL MFR 

RELEASE SuperMicro X9DRT-HF MB FULL MFR 

RELEASE SuperMicro X9DRT-HF MB ※Check W/ Us for Availability FIRST※

RELEASE SuperMicro X9DRT-F MB ※Check W/ Us for Availability FIRST※

RELEASE SuperMicro X9DRL-IF Motherboard FULL MFR 

RELEASE SuperMicro X9DRI-F Motherboard FULL MFR 

RELEASE SuperMicro X9DRH-IF MB ※FULL MFR ※

RELEASE SuperMicro X9DRH-7TF MB ※FULL MFR ※

RELEASE SuperMicro X9DRG-QF MB ※Check W/ Us for Availability FIRST※

RELEASE SuperMicro X9DRG-HF Motherboard FULL MFR 

RELEASE SuperMicro X9DRE-LN4F Motherboard FULL MFR 

RELEASE SuperMicro X9DRD-IF Motherboard FULL MFR 

RELEASE SuperMicro X9DRD-7LN4F MB ※FULL MFR ※

RELEASE SuperMicro X9DR7-TF MB ※Check W/ Us for Availability FIRST※

RELEASE SuperMicro X9DR3-LN4F MB FULL MFR 

RELEASE SuperMicro X9DR3-F Motherboard FULL MFR 

RELEASE SuperMicro X9DBU-IF MB ※Check W/ Us for Availability FIRST※

RELEASE SuperMicro X9DBL-IF Motherboard CHECK W/ US FOR AVAILABILITY

RELEASE SuperMicro X9DBL-3F MB ※Check W/ Us for Availability FIRST※

RELEASE SuperMicro X9DAL-I MB ※Check W/ Us for Availability FIRST※

RELEASE SuperMicro X9DAL-3 MB ※Check W/ Us for Availability FIRST※

RELEASE SuperMicro X9DAI MB FULL MFR 

RELEASE SuperMicro X9DAE MB ※Check W/ Us for Availability FIRST※

REFERBISHED GENUINE CISCO WS-C3560X-24T-S Catalyst Switch QUANTITY AVAILABLE

Redback SF-M-42G System Fabric Module for SMS 10000

Redback PIM-500-E3 1 Port BNC E3 for SMS 500 90   

Redback FE2 Forwarding Engine for SMS 1800 FE2-1K-48

Redback CM-M-512MB Connection Manager BAC8GMBEAA

Redback AIM-1K-2OC3SM VAC1DEOAAA SMS 1800 2 Port OC3 SM 90  Free Ship

Ready bundle for WS-X6708-10G-3C  8 Cisco X2-10GB-ER 

Ready bundle for WS-X6708-10G-3C  8 Cisco X2-10GB-ER 

Rare MARANTZ 750A 6 MonoBlocks INDEPENDENT 3 Way SYSTEM

RAMSEY TECHNOLOGY INC PCBA-D000-020568-01 NSPP PCBAD00002056801

RADISYS EXM18-RS422 USPP EXM18RS422

RADISYS EPC-3305 CPU BOARD EPC 3305 W/ P-III 500Mhz 6GB 30  

Radisys ATCA-5010 Shelf Peripheral Module

Radisys AMC7211-CFG02 Single MidSize Quad GE Ethernet 

RAD DXC-30 MULTIPLEXER FULLY LOADED DIGITAL T3 T1 CROSS CONNECTION

RACAL INSTRUMENTS 1260-14 DIGITAL I/O MODULE

Racal 1261B 12U VXI Mainframe  1260-13 1260-14 and 1260-45 Switching Modules

R2308IP4LHPC Server System 2U Rack Chassis Intel

QY22 Mitsubishi PLC 16 Point Triac Output Card