... outdoor high voltage transformer 户外高压变压器 outlet voltage 出线端电压 output indicating voltage 输出端指示电压 ...
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The ac adapter (as it's more accurately known) simply converts the ac current from a wall outlet into low-voltage, low-amperage DC current that it provides via a USB port.
AC适配器(这是交流电源更准确的说法)只是把来自墙上插口的交流电转化为低伏特、低安培的直流电源，并通过USB接口充入手机。
The air outlet of the centrifugal fan is arranged on the baffle which is arranged in the position of the high voltage transformer.
在高压变压器安置处在隔板上设有离心风扇出风口。
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