J2吸合，常閉觸點(diǎn)割斷了被控電器電源。電筒光滅后，J1慫曄著，但J2經(jīng)R1而貫穿連接吸合，C2經(jīng)J1、J2釋放，被控電器電猿怪被接通。打開(kāi)K，則遙控開(kāi)關(guān)與被"/>
