文章讨论了一种带有ZVZCS的单级PFC半桥变换器。
The paper discussed a half-bridge converter of single-stage PFC with ZVZCS.
为此，以半桥变换器为基本单元，提出了一种适合于高输出电压、大功率应用场合的输入并联输出的串联半桥组合式变换器。
This paper proposes an input-paralleled output-series half-bridge converter based on single half-bridge converter, it is suitable for the high output voltage and large power application.
以隔离型对称半桥双向变换器为对象，建立了以原边为参考的4种模式下的简化电路，提出了结合开关函数的状态空间平均模型的建立方法。
For isolated-type symmetry half-bridge bidirectional converter with phase-shifted control, a simplified circuit under 4 modes using the primary windings of transformer as reference object is built.
通过用扁平变压器设计半桥式变换器的实例，说明其设计方法和步骤，并对设计结果进行了分析。
The design method and steps are demonstrated by designing a half-bridge Buck converter with a flat transformer. Flat transformers can be used in varied electrical products.
在论述单周期控制技术的基础上，重点讨论了单周期控制半桥DC/DC变换器的设计与实现，并给出了仿真与试验结果。
The design and realization of one-cycle controlled half-bridge DC/DC converter are mainly discussed on the basis of presenting one-cycle control technical.
本文在分析X射线管外特性的基础上，设计制作了开关电源功率主电路，分析了有源功率因数校正器原理、LCC半桥谐振变换器原理及倍压整流电路原理。
This paper based on analyzing the X-Ray tube designs the switching power supply circuit, analyzes the principle of APFC, LCC half bridge resonance convertor and dual rectifier circuit.
为改善印刷电路板线路的电磁干扰性能，提出了一种半桥准谐振变换器印刷电路板寄生参数的提取及优化的方法；
The paper presents a method to obtain and optimize the parasite parameters of the PCB in HB QRC converter for better EMC performance.
为改善印刷电路板线路的电磁干扰性能，提出了一种半桥准谐振变换器印刷电路板寄生参数的提取及优化的方法；
The paper presents a method to obtain and optimize the parasite parameters of the PCB in HB QRC converter for better EMC performance.
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