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100D420EA11参详
100D420EA11参详
100D420EA11参详
6GK5408-0GA00-8AP2 1
6GK5416-4GS00-2AM2 1
6ES7136-6BA01-0CA0 4
6ES7136-6RA00-0BF0 2
6ES7193-6BP20-0BA0 7
6ES7317-2FK14-0AB0 1
6ES7313-5BG04-0AB0 1
6ES7321-1BH02-0AA0 1
6ES7131-4BD00-0AA0 1
6ES5980-0MA11 1
6ED1052-1CC00-0BA6 1
6ES7322-5HD01-0AB0 1
332-5HD01-0AB0
6ES7315-1AF03-0AB0 1
6ED1052-1CC01-0BA6 2
6ES7953-8LF11-0AA0 2
6AV6542-0DA10-0AX0 1
6ES7952-1AS00-0AA0 1
6GK7443-5DX05-0XE0 1
VIA0702D01A0000 1
ISH070/60017/0/0/00/0/00/00/00
6AV3617-1JC20-0AX2 1
51303932-426 1
51304441-175 1
KL4210X1-BA1/12P5605X
KL4510X1-CA1/12P5807X I.S 各1
3HAC044515-001/00 1
3BHE005600R0005 1
SGMAS-C2AGA-SU12 (1.8A, 200V, 150W) 数量:1
6ES7953-8LP30-0AA0 5
6ES5451-4UA13 2
6ES7155-6AU01-0CN0 33PCS
6ES7515-2AM02-0AB0 19PCS
1756-IM16I 6 面价9675
RCNA-01 2
1794-OW8XT/A 4 面价5036
1794-OB16P/A 6 面价5329
SGMAH-04A1A21D 1
ABB 3BUS212547-001 - 1
ABB 3BUS212548-001 - 1
A5E42881731 1个
MV156-PDPMV1 2---MVI56-PDPMV1
MVI56-PDPMV1
SK-R1-PC1-F8 4488
SK-R1-PWRS1-CD-F8 2 5624
SK-R1-MCB1-PF755 1
SK-R1-FIB1-F8 8745
SK-R1-BP1 980
SK-R1-CGDB1-CD-F8 14864
SK-R1-PINT1-F8 3247
SK-R1-IG1-C567D545
IC3600SOTD1
IC3600SVDD1
A5E42881731 1
ACS800-04-0320-3 10
APOW-01C 1
AAI543-H60/K4A00 - 1个
AAI141-H50/K4A00 - 1个
100D420EA11参详
YASKAWA ELECTRIC CIMR-MR5A2022 CIMRMR5A2022
YAMATAKE 82114930-002 82114930002
XINIX 1011A-M 1011AM
WESTINGHOUSE SMAN3FN4G1-C200MB44P1 SMAN3FN4G1C200MB
WESTINGHOUSE 292B335A18A 292B335A18A
WESTINGHOUSE 292B335A18 292B335A18
WESTINGHOUSE 2838A31G01 2838A31G01
WESTINGHOUSE 2045A45G 2045A45G
WESTINGHOUSE 149D944G01 149D944G01
US MOTORS 25900450071 25900450071
TEXAS INSTRUMENTS PLC PM550C-116 PM550C116
TEXAS INSTRUMENTS PLC 565-2820 5652820
TELEMECANIQUE XBT-F034510 XBTF034510
TELEMECANIQUE TSX-P57-5634M TSXP575634M
TELEMECANIQUE TSX-P107-425 TSXP107425
TELEMECANIQUE ATV-66D12N4 ATV66D12N4
TB WOODS UVC-4040-0H UVC40400H
TAYLOR ELECTRONICS 6228BZ10000D 6228BZ10000D
SYMAX 8030-PS-35 8030PS35
SYMAX 8020-SCP-423 8020SCP423
SUMITOMO MACHINERY INC 2172241 2172241
STANLEY E30MF2X-7 E30MF2X7
SQUARE D S164A S164A
SQUARE D PHF36000M PHF36000M
SQUARE D NX-36600 NX36600
SQUARE D HDMPM21012188 HDMPM21012188
SQUARE D HCN23744M HCN23744M
SQUARE D 8839-58ELG4VW 883958ELG4VW
SIEMENS RGZESD RGZESD
SIEMENS PXD63B140H PXD63B140H
SIEMENS HLD63400 HLD63400
SIEMENS A1-106-150-505 A1106150505
SIEMENS 6SE9-212-0DA40 6SE92120DA40
SIEMENS 6SE7-022-6TP70 6SE70226TP70
SIEMENS 6SE4-800-4AR20 6SE48004AR20
SIEMENS 6SC6-101-5AZ 6SC61015AZ
SIEMENS 6SC6101-2B-Z-A38-A18-V12-G10-N13-N21 6SC61012BZA38A18
SIEMENS 6FX1-132-8BB01 6FX11328BB01
SIEMENS 6FM1-726-3BA00 6FM17263BA00
SIEMENS 6ES7-416-2XK01-0AB0 6ES74162XK010AB0
SIEMENS 6ES7-416-2FK02-0AB0 6ES74162FK020AB0
SIEMENS 6ES5-944-7UB11 6ES59447UB11
SIEMENS 6ES5-757-0AA11 6ES57570AA11
SIEMENS 6ES5-526-3LF11 6ES55263LF11
SIEMENS 6ES5-241-3CA13 6ES52413CA13
SIEMENS 6AV6-545-0AG10-0AX0 6AV65450AG100AX0
SIEMENS 6AV1-222-0AD20 6AV12220AD20
SIEMENS 3SF7-834-6PB00 3SF78346PB00
SICK OPTIC ELECTRONIC CLV295A0012 CLV295A0012
SEIKO INSTRUMENTS & ELECS LTD DSC6200 DSC6200
SABINA ELECTRIC 64487-4/D9590140250 644874D959014025
SABINA ELECTRIC 62537-4/D7928.4 625374D79284
REXROTH RD52.2-4B-015-L-NN-FW RD5224B015LNNFW
REXROTH 3WRCE32V180L2X/SG-24K31/A5M-63FP 3WRCE32V180L2XSG
RELIANCE ELECTRIC 84586-24R 8458624R
RELIANCE ELECTRIC 805401-3S 8054013S
RELIANCE ELECTRIC 45C-344 45C344
RELIANCE ELECTRIC 45C-315 45C315
RELIANCE ELECTRIC 24C4040 24C4040
RELIANCE ELECTRIC 19C401 19C401
POWER TECH A25DMF1000100000 A25DMF1000100000
PERCEPTRON 912-0021 9120021
PERCEPTRON 912-0020 9120020
PERCEPTRON 912-0011 9120011
PERCEPTRON 912-0010 9120010
PERCEPTRON 912-0008 9120008
PERCEPTRON 912-0007 9120007
PERCEPTRON 911-0010 9110010
PERCEPTRON 911-0004 9110004
OMRON F3SN-A1507P25 F3SNA1507P25
OMRON C200HX-CPU64-E C200HXCPU64E
100D420EA11参详
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,实现高·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。