2012年11月8日星期四

the miniaturization of UPS power supply


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To achieve the miniaturization of UPS power supply, reducing the output transformer i.e. the size of the output filter, reducing electromagnetic interference, to prevent the saturation of the high-frequency transformer, the current in the Korean load factor power
Series resonant inverter, and then through the isolation transformer and inverter high frequency UPS connected. power plant load factor

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