3KV電熱水龍頭電路中轉(zhuǎn)入一個(gè)二極管高低檔轉(zhuǎn)換開(kāi)關(guān),請(qǐng)問(wèn)轉(zhuǎn)為低檔時(shí)消耗電能是否是節(jié)省了?
- 昨天我問(wèn)了這個(gè)有關(guān)的問(wèn)題,今天再問(wèn)一下各位師傅,3KV電熱水龍頭電路中置入一個(gè)二極管高低檔轉(zhuǎn)換開(kāi)關(guān),請(qǐng)問(wèn)轉(zhuǎn)為低檔時(shí)消耗電能是否是節(jié)省了?
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問(wèn)
提問(wèn)者:網(wǎng)友
2017-10-10