PHPWIND
HELLOCQ
UID:8857
UID:3797
UID:7566
UID:13983
讨论一下? 说明:如果用五个2n3055则每个需要匀流电阻,最好是用一个大功率的三极管如but90等.短路电流30a左右,有过热关断保护.
UID:878
UID:10140
UID:10338
UID:9962
UID:8570
UID:1428
UID:21695