PHPWIND
HELLOCQ
UID:3257
UID:21
内容来自Android手机客户端
UID:389299
UID:360676
UID:286
bg9hh:116好想就用的FU50 (2015-02-17 16:29)
UID:104
BA7CK:还是大的靠谱 (2015-02-17 13:32)
UID:13314
UID:8094
UID:18912
UID:72100
UID:46
第10楼weed于2015-02-17 19:53发表的:市电直接倍压的话输入输出端的电容得订做,控制接口的过渡要用光电隔离。还得配上专用的漏电保护![表情]
UID:405613
UID:32277
bg4uan:市电直接升压,隔离怎么办。 (2015-02-17 19:30)
UID:90556
UID:403471
UID:42572
UID:13721
UID:38275