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A 180kW high-voltage pulse power supply for gyro-traveling wave tube (Gyro-TWT) is presented in this paper. Gyro-TWT is the most important microwave amplifier in millimeter microwave band. It is widely applied in rader system, communication and industry. The power supply designed in this paper can provide the rectangle pulse with output voltage up to 60kV, current of 3A to ensure normal operation...
This paper presents the design of a phase-shifted full-bridge converter, a zero-voltage switching (ZVS) and pulse-width-modulation (PWM) dc-dc converter with phase-shifting power control scheme. The ZVS-PWM dc-dc converter treated here can achieve soft commutation in all the power devices under the wide range of output power variation. For this purpose, an auxiliary resonant circuit is employed to...
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