This paper presents a zero - current transition ( ZCT ) pulse - width - modulation ( PWM ) dc - dc converter for battery chargers.
dict.engbus.cn
该变换器电路结构上采用正激一零电流准谐振软开关电路拓扑结构,并结合了有源钳位技术;
This module uses a circuit topology of forward pulse width modulated - zero current quasi - resonance soft - switching , combined with active clamp technology.