PHPWIND
HELLOCQ
UID:42503
UID:51651
UID:3674
UID:51213
UID:51517
UID:6999
谢谢各位的建议,振荡我用的一个1khz抑制60db的ldo稳压集成单个供电的,我把推动集也盖住的,现在还有1.5khz,还有别的办法吗?
UID:52490
UID:31626
ldo是什么?震荡级用7806稳压可以吗?