对系列90电源一-个基本规则是他们的有效率为66%，换个说法就是该电源浪费1瓦特的能量生成热量的同时给PLC传递了2瓦特的能量.因此，用户可根据上面的步骤1，计算所:有安装在机架上的通过一个特供电源供电的模板要求的总功率
ASEA BROWN BOVERI 57510001-AA/3 USPP 57510001AA3
ACTUS POWER NPSA-103MU-E1BS USPP NPSA103MUE1BS
ACTUS POWER NPSA-103MU-E4CS?A USPP NPSA103MUE4CSA
BOSCH 1070077958-200 USPP 1070077958200
ALLEN BRADLEY 1395-B63-D1-P50 USPP 1395B63D1P50
MODICON 140-CPU-434-12 USPP 140CPU43412
MODICON 140-CPU-434-12A USPP 140CPU43412A
MODICON 140-CPU-434-12C USPP 140CPU43412C
GENERAL ELECTRIC 531X132APGACG1 NSFP 531X132APGACG1
TB WOODS WFC4025-0C NSFP WFC40250C
SIEMENS 6ES5-188-3UA12 NSPP 6ES51883UA12
SIEMENS 6SE3-214-0DA40 NSPP 6SE32140DA40
SQUARE D S7550A0C0B6E0A0?A NSFP S7550A0C0B6E0A0?A
TRANSTECTOR ACP100BW NSPP ACP100BW
ALLEN BRADLEY 6160-T53 USPP 6160T53
KAIJO ELECTRIC 8801B-MR NSPP 8801BMR
