短語詞組短語switching type power supply 開關(guān)式電源;開關(guān)型電源switching model power supply 開關(guān)電源Switching Electric Power Supply 開關(guān)電源Switching aC power supply 開關(guān)式交switching supply power supply 開關(guān)電源switching regulated power supply 開關(guān)式穩(wěn)壓電源switching rnode power supply 開關(guān)電源switching mode power supply transformer [電]開關(guān)電源變壓器computer switching mode power supply 微型計算機開關(guān)電源 返回 switching power supply