TSXH5744M模块参详
TSXH5744M模块参详
TSXH5744M模块参详
3BHB019466R0001
3BHB019461R0002
3BHL000406P0102
3BHB026354R0001
REM543CM216AAA PCS 1
REM543CG214AAA PCS 1
REF610C11HCHR PCS 1.
ATV1200C700/045P 1
2090-CFBM7DD-CEAA30 6040
2094-EN02D-M01-S1 19693
2094-BC07-M05-M 68542
MPL-B680D-MJ72AA (99E-71BY (9299A-1500)(870078-MHSF3 - 660) 76811
IC695CPE305-AFBA 2个
IC695ACC400-AA 2个
ACS800-104-0580-7+C126+E205+V991 1
22A-D8P7N104 10496 2
6SL3120-2TE15-0AD0 1
22D-D6P0N104 1 面价10762
22D-D010N104 4 面价12914
22D-D012N104 4 面价15576
IPR9268/203-000 1
6SE7016-0TP60 1
1784-U2DHP 1个 41923
440R-N23126 1个 2152
6ES7952-1AY00-0AA0 1个
ACS800-01-0030-3+P901 1
6GK1140-1AA00 5 块
6AV2145-6GB06-0AA0 1个
2711P-T15C4A8 103612 4
2711P-RN15S 7266 4
2711P-T10C15D1 55400 3
2711P-T10C4D8 68952 2
3RW2241-0DB15 3
145-1BA02-0CA1 30
PFVI401 3BSE018732R1 1
3RW4446-6BC44 3
6SN1145-1BA02-0CA2 30个
961-3BA20 2
870-1AA01-0YA0 1
416-2XN05-0AB0 3
6SL3210-1PE24-5AL0
伊顿电源板DILH1400/250V 2100-0254-0115-05k 1
YASKAWA ELECTRIC USA-MED-30MA2SE USAMED30MA2SE
YASKAWA ELECTRIC CIMR-P5U20550F CIMRP5U20550F
WESTINGHOUSE Y60M24T30N Y60M24T30N
WESTINGHOUSE PC-700A-10-103003 PC700A10103003
ULTRASONIC GENERATORS SGM3512PB-1 SGM3512PB1
UBE INDUSTRIES DDVC/HV-J1 DDVCHVJ1
TOSHIBA VT130E3U430K VT130E3U430K
THOMSON INDUSTRIES 345115546300 345115546300
TELEMECANIQUE XGSC5142311 XGSC5142311
TELEMECANIQUE TSX-P107455 TSXP107455
TAYLOR ELECTRONICS 6024BP10300C 6024BP10300C
TA INSTRUMENTS 931001.901 931001901
SYMAX 8030-CRM-565 8030CRM565
STROMBERG SAFUS75F400 SAFUS75F400
SQUARE D S174A S174A
SQUARE D MHP3-6400 MHP36400
SQUARE D ME36800LS1021 ME36800LS1021
SQUARE D ME36500LS ME36500LS
SQUARE D 8538-SFG13V81AFF4T 8538SFG13V81AFF4
SMC PFWM-8-3R-X31 PFWM83RX31
SIEMENS DT062UW DT062UW
SIEMENS 6SE9-221-0DC40 6SE92210DC40
SIEMENS 6SE7-031-7EE85-1AA0 6SE70317EE851AA0
SIEMENS 6SE7-024-7TD51-1AA0 6SE70247TD511AA0
SIEMENS 6SE7-024-7TD51 6SE70247TD51
SIEMENS 6SE7-022-7EP70 6SE70227EP70
SIEMENS 6RA2-418-2FS22 6RA24182FS22
SIEMENS 6FC5112-0EA03-0AA0 6FC51120EA030AA0
SIEMENS 6ES7-470-1VB10 6ES74701VB10
SIEMENS 6ES7-416-3XL00-0AB0 6ES74163XL000AB0
SIEMENS 6ES7-416-2XK02-0AB0 6ES74162XK020AB0
SIEMENS 6ES5-955-3LF41 6ES59553LF41
SIEMENS 6ES5-921-3WB15 6ES59213WB15
SIEMENS 6ES5-243-1BA11 6ES52431BA11
SIEMENS 6DD1-640-0AC0 6DD16400AC0
SIEMENS 6AV76120AA120BF0 6AV76120AA120BF0
SIEMENS 6AV3-627-1QL00-0AX0 6AV36271QL000AX0
ROFIN SINAR 120100366 120100366
REXROTH DM-15K-4101-D DM15K4101D
REXROTH 0-608-830-093 0608830093
RELIANCE ELECTRIC DM-150 DM150
RELIANCE ELECTRIC 86466-84W 8646684W
RELIANCE ELECTRIC 805405-5R 8054055R
RELIANCE ELECTRIC 803602-SE 803602SE
RELIANCE ELECTRIC 6V41-096TA 6V41096TA
RELIANCE ELECTRIC 615055-1V 6150551V
RELIANCE ELECTRIC 57C-330-C 57C330C
RELIANCE ELECTRIC 45C-410 45C410
RELIANCE ELECTRIC 45C-340 45C340
RELIANCE ELECTRIC 40V2060 40V2060
RELIANCE ELECTRIC 0-60028-2 0600282
通信业的迅速发展*大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。