本文还对实现超前臂零电压开通和滞后臂零电流关断的核心元器件进行了参数优化设计。
For the parameter optimization. this article also analyzes the core components of achieving zero-voltage turn-on and ultra-forearm arm lag zero current shutdown.
通过设置死区时间实现开关功率器件的零电压开通与关断，利用该变换器研制出GTO门极驱动用电源。
The turn-on and turn-off of power devices under zero voltage are realized with addition of dead time. The power supply for GTO gate driver is developed by use of the converter.
在有源箝位正激电路中，为了使主开关管和辅助开关管能较容易地实现零电压开通条件，提出了一种改进型有源箝位正激拓扑方案。
To briefly introduce the operating mechanism for the soft switch of the active clamping and forward and flyback combination of ZVS-PWM with the single-end circuit topology.
该变换器中的开关管实现了在零电压下关断，而且其中两个开关管在零电流零电压下开通。
All switches are turned off with zero voltage switching, and the two switches of them are turned on with zero current and zero voltage switching.
脉冲电源的形式和用途有多种，文章研究了一种软开关直流脉冲电源，主开关管可以实现零电流开通、零电压关断；
This paper research a soft-switch DC pluse power supply. The turning on of main switch can achieve ZCS, and turning off is ZVS.
电路中只使用了一个开关管以及最少的元件，但却获得了开关器件零电流开通和零电压关断的效果。
This circuit is simple with minimum components, and has the soft - switching effect which make the only one switch in the circuit is turned on with zero current and turned off at zero voltage.
电路中只使用了一个开关管以及最少的元件，但却获得了开关器件零电流开通和零电压关断的效果。
This circuit is simple with minimum components, and has the soft - switching effect which make the only one switch in the circuit is turned on with zero current and turned off at zero voltage.
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