The function of direct current regulated power supply is to input an alternating current power of 220volts， so that it can output（）. - 播寶寶

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題目：The function of direct current regulated power supply is to input an alternating current power of 220volts， so that it can output（）.

騰訊雲服務器2核/2G/3M（61元/首年） 騰訊輕量雲2核/2G/4M（99元/年續費同價）騰訊雲服務器老用戶專享

The function of direct current regulated power supply is to input an alternating current power of 220volts， so that it can output（）.

A.direct current 24 volts voltage

B.alternating current 24 volts voltage

C.direct current 200 volts voltage

D.alternating current 200 volts voltage

正確答案：direct current 24 volts voltage

關鍵字：智慧樹

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