triac,

triac的操作和基本电路
进入灯具(带或不带 triac 调光器)的 ac 电压和电流.
triac dimmable 500ma 15w cc led driver -ul
triac dimmable non flicker led downlight 110lm/w 9w 12w 15w 20w
75kv triac 4sop