nxt_
Member level 4
Dear all,
Greetings, could any body check this ic and tell me how it works.. i made apcb same as the schematic in the attatchments but the 150 ohm series resistance with the triac gate is fried."i don't know why" the load is 220v, 40 watt lamp . i want to control it "dimmer" . the triac used is btb04-400a.
could anyone help please. thanks
Greetings, could any body check this ic and tell me how it works.. i made apcb same as the schematic in the attatchments but the 150 ohm series resistance with the triac gate is fried."i don't know why" the load is 220v, 40 watt lamp . i want to control it "dimmer" . the triac used is btb04-400a.
could anyone help please. thanks