In this paper , a phase shifting pulse width modulated ( pwm ) soft switching high voltage invert power supply has been developed with the use of the principle of advanced invert technique and the new type of power semi - conductor device - insulated gate bipolar transistor ( igbt )
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These results prove that the charging action of the power supply is right . the simulation method is applied with other power supply system . at the same time , the hardware system of 2qkv - 60kw high - voltage capacitor direct current charging power supply is described in this paper , and discuss why designed a full digital phase - shifting pulse circuit
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