A.高壓側3I0 B.中壓側3I0 C.既非高壓側3I0,亦非中壓側3I0 D.高壓側3I0或中壓側3I0
A.受工頻干擾大,加工設備制造困難 B.受高頻干擾大 C.通道衰耗大
A.EPROM B.EEPROM C.RAM D.ROM