About us
Product line
Japan COSEL
American VICOR
Korea FINE SUNTRONIX
   
News
Site guides
About power supply
Contact us
Market analysis
   
通信电源模块和通信电源系统的研究动向
DC/DC转换器供应商大打策略战
DC/DC电源转换器供应稳定，高端产品需求增长
   
   
Technical trends
SFS系列15W，30W加入DC24V输入型，增加20W，DC48V输入型...
PBA系列推出50W、75W、100W、150W及300W产品
COSEL推出45-160Vdc输入, 5Vdc/100W输出的铁路模块
COSEL产品转换无铅日程表
COSEL CBS系列模块电源增加CBS2004848型号
COSEL增加110V输入DBS100A和DBS150A两种型号
Vicor公司推出配合VIPAC阵列的500W AC前端
Minmax的dc/dc转换器可承受8kVdc
Minmax的dc/dc转换器额定电压达800kVdc
Powertech Copyright 2002 All Rights Reserved
205, Yonghe R&D Building 3, Langshan Road, North High-Tech Park,Nanshan District, Shenzhen,China Tel:+86-755-86334000 Fax:+86-755-86199358 粤ICP备09090274号-1
goodweb contact index index service