A.36v B.110v C.220v D.380v
A.1% B.5% C.10% D.15%
A.20~30mA B.30~40mA C.40~50mA D.50~100mA
A.120℃ B.135℃ C.150℃ D.180℃
A.50mm2 B.100mm2 C.150mm2 D.200mm2
A.100%B.110%C.120%D.130%
A.电压升高 B.电压降低 C.熔断器熔断 D.电压不变