短語詞組短語switching type power supply 開關(guān)式電源;開關(guān)型電源switching stabilized power supplies 開關(guān)電源switching supply power 開關(guān)電源Switching Device Power 開關(guān)器件功率switching model power supply 開關(guān)電源Switching Electric Power Supply 開關(guān)電源switching converter power 開關(guān)變換電源switching regul power 式電源Switching aC power supply 開關(guān)式交 返回 switching power