CLSB9T-B模块CLSB9TB参详

CLSB9T-B模块CLSB9TB参详

CLSB9T-B模块CLSB9TB参详

CLSB9T-B模块CLSB9TB参详

开关电源模块

通信业的迅速发展极·的推动了通信电源的发展。高频小型化的开关电源及其技术已成为现代通信供电系统的主流。在通信领域中,通常将整流器称为一次电源,而将直流-直流(DC/DC)变换器称为二次电源。一次电源的作用是将单相或三相交流电网变换成标称值为48V的直流电源。当前在程控交换机用的一次电源中,传统的相控式稳压电源己被高频开关电源取代,高频开关电源(也称为开关型整流器SMR)通过MOSFET或IGBT的高频工作,开关频率一般控制在50-100kHz范围内,实现·效率和小型化。近几年,开关整流器的功率容量不断扩大,单机容量己从48V/12.5A、48V/20A扩大到48V/200A、48V/400A。

因通信设备中所用集成电路的种类繁多,其电源电压也各不相同,在通信供电系统中采用高功率密度的高频DC-DC隔离电源模块,从中间母线电压(一般为48V直流)变换成所需的各种直流电压,这样可大大减小损耗、方便维护,且安装、增加非常方便。一般都可直接装在标准控制板上,对二次电源的要求是高功率密度。因通信容量的不断增加,通信电源容量也将不断增加。

6GK7443-1EX11-0XE0  3

6ES7400-2JA10-0AA0  2

6SL3710-1GE41-0AA3  1pcs

6ESL3352-1AE41-0DA1  3pcs

6SL3310-1GE41-0AA3  1pcs

IC693TCM302B  1pcs

2090-CFBM7DF-CEAA12  面价2621  

25C-D1P4N114    面价6528

2198-C4004-ERS   面价9386

2198-C4007-ERS   面价11342

IC200BEM104    2个

ATV31HU22N4A数量2

6GK5116-0BA00-2AC2    8

A02B-0285-B801  1

410-5HN08-0AB0   1

407-0DA02-0AA0   1

650-8PH00-0AA0    2

512-1DK01-0AB0    1

EVS9323-CSV003  1pcs

IC200ALG331  1个

1771-IL     93152   1

6ES7195-7HC00-0XA0  2

REF194ESZ   

REF192ESZ  

HIER466665R0099   1

MX2034       1

6GK1571-1AA00   1

IS5400-S11  1

IC693MDL655  1

IS5400-S11  1

C98043-A7007-L5-4

C98043-A7006-L1-5

C98043-A7001-L1-14

C98043-A7003-L4-9 (6RY1703-0DA06)

109-0699-4B02-03    2

REF542PLUS 

AAR145-S50  2

AAI143-H50/A4S00  1

AAI141-H50/K4A00  1

NFLF111-S50/F9S00  3

YS1500-021  8

SAI143-H33  2

YOKOGAWA SLCC  SLCC

YAMATAKE 51301880-100  51301880100

WESTINGHOUSE 4256A11G01  4256A11G01

WESTINGHOUSE 292B335A15  292B335A15

WESTINGHOUSE 292B333A10  292B333A10

VARIAN CARY-50  CARY50

US MOTORS 1800-8415  18008415

UNICO 108203.01  10820301

TOTAL CONTROL PRODUCTS QPI-11100-E2P  QPI11100E2P

TOSHIBA VT130H7U410KA  VT130H7U410KA

TOSHIBA VT130G3U-4220  VT130G3U4220

TOSHIBA VFP1-434OUP-B1  VFP1434OUPB1

TEXAS INSTRUMENTS PLC 575-2103  5752103

TEXAS INSTRUMENTS PLC 560-2820  5602820

TELEMECANIQUE TSX-SCM-2211  TSXSCM2211

TELEMECANIQUE TSX-RAM-51216  TSXRAM51216

TELEMECANIQUE TSX-P67425  TSXP67425

TELEMECANIQUE TSX-P573-53AM  TSXP57353AM

TB WOODS WFC4015-0CHT  WFC40150CHT

SYMAX 8030-CRM-580  8030CRM580

SYMAX 8030-CRM-570  8030CRM570

STROMBERG CPU86-NDP  CPU86NDP

SQUARE D NCL361200-1052  NCL3612001052

SKALTEK DCD-335-4K  DCD3354K

SIEMENS S42024-C3218-C1  S42024C3218C1

SIEMENS 6SE9522-4DG40  6SE95224DG40

SIEMENS 6RY1-243-0AA00  6RY12430AA00

SIEMENS 6ES7-417-4HL00-0AB0  6ES74174HL000AB0

SIEMENS 6ES5-921-3WB13  6ES59213WB13

SIEMENS 6ES5-470-7LA13  6ES54707LA13

SIEMENS 6ES5-470-4UB12  6ES54704UB12

SIEMENS 6AV76150AA120BG0  6AV76150AA120BG0

SICK OPTIC ELECTRONIC LUT1-420  LUT1420

SABINA ELECTRIC 64487-1/D9590140250  644871D959014025

REXROTH NV20/1F-D  NV201FD

REXROTH 0608841030  0608841030

RELIANCE ELECTRIC S-67101-1  S671011

RELIANCE ELECTRIC 86495-1R  864951R

RELIANCE ELECTRIC 86466-88T  8646688T

RELIANCE ELECTRIC 86466-26R  8646626R

RELIANCE ELECTRIC 78469-R  78469R

RELIANCE ELECTRIC 57C-493  57C493

RELIANCE ELECTRIC 57C-422C  57C422C

RELIANCE ELECTRIC 45C-271  45C271

RELIANCE ELECTRIC 0-57552-4D  0575524D

RELIANCE ELECTRIC 0-57552-4  0575524

RELIANCE ELECTRIC 0-57552-2  0575522

RELIANCE ELECTRIC 0-57552  057552

RELIANCE ELECTRIC 0-51879-5  0518795

RELIANCE ELECTRIC 0-51879-1  0518791

PULSAFEEDER 7660-S-AE  7660SAE

POWERTEC INDUSTRIAL MOTORS INC C0302N3CH109NNNN  C0302N3CH109NNNN

PHOENIX CONTACT IBS-ST-24-SSC-T  IBSST24SSCT

ORMEC ORN-50/CFEH  ORN50CFEH

ORMEC MMI-QP2/12T  MMIQP212T

OMRON F150-C10E  F150C10E

OMRON 3G8B3-CL001  3G8B3CL001

OBARA CORP X-A-TC6576N-AL1-276-C  XATC6576NAL1276C

NEMATRON CORP IWS-4524  IWS4524

NAMCO ER920-17812  ER92017812

NACHI AUXL112A  AUXL112A