• Both theoretical analysis and experimental results show that the AC DC converter has high efficiency over a wide range of input voltage.

    理论分析实验结果表明转换器可以输入电压范围内获得较高转换效率

    dict.cnki.net

  • Because of the stability of LED current, these designs provide an expanded input-ac-voltage range, which may be useful for a multistandard ac-powered gadget;

    由于LED电流稳定性这些设计使输入交流电压范围扩大有利于多标准交流供电设计;

    group.ednchina.com

  • The power supply has some advantages, such as high efficiency, resistance to wave current, wide range of operating voltage and isolation of DC output from AC input.

    电源具有高效率浪涌工作电压范围直流输出交流隔离优点

    dict.cnki.net

  • The novel design solved the problem of limited voltage swing range caused by bias voltage at input of the OPA and achieved higher bandwidth compared to AC coupled design method.

    使用文中介绍方法设计单电源运算放大器能巧妙地解决偏置电压引起信号摆幅受限问题,有较高的动态范围而且具有交流耦合更高带宽

    dict.cnki.net

  • Table 1: Lists the AC input operating voltage range. The power shall work normally and meet all electrical requirements throughout this range.

    输入电压范围,在电压范围内,电源正常工作符合所有电气性能要求

    detail.b2beer.com

  • It can achieve a fixed output of DC voltage in the universal input range of AC 80~265 V. It owns the advantages of high efficiency, low total harmonic distortion, PF near to 1.

    该方案80~265V输入电压范围得到稳定直流电压输出具有效率谐波畸变率低功率因数接近1特点

    dict.cnki.net

  • It can achieve a fixed output of DC voltage in the universal input range of AC 80~265 V. It owns the advantages of high efficiency, low total harmonic distortion, PF near to 1.

    该方案80~265V输入电压范围得到稳定直流电压输出具有效率谐波畸变率低功率因数接近1特点

    dict.cnki.net

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