| 商品简介: | R1=1K R2=13K R3=10K C1=0.1UF C2=0.01UF IC1=555 IC2=TWH630/631R1=20K R2=5.1K C1=2.2UF C2=1UF C3=0.01UF IC1=TWH630/631 IC2=LM567 VT=PNP 9012 HFE>=80 VD=IN4148可调电位器RP=100K 中继=JZC--22F DC6V 5A 变压器=JBK-3VA IN220VAC OUT6VAC桥堆=OL50/3 3A 稳压管=CW37912 12V 1A | ||