PWM-PD多输出DC/DC转换器，无变压器

APEC 2000. Fifteenth Annual IEEE Applied Power Electronics Conference and Exposition (Cat. No.00CH37058) Pub Date : 2000-02-06 DOI:10.1109/APEC.2000.822588

A. Barrado, E. Olías, A. Lázaro, J. Pleite

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引用次数: 12

摘要

本文提出了一种新型的多输出DC/DC功率变换器。这种新型变换器属于基于新型pwm脉冲延迟控制(PWM-PD)的变换器家族。这种控制允许人们获得许多比所用晶体管更大的完全可调节输出。这些转换器工作在固定的开关频率。阐述了PWM-PD控制的基本工作原理及其在多输出变换器中的应用。最后，给出了具有三个输出、两个mosfet和无变压器的全稳压变换器的实验结果。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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PWM-PD multiple output DC/DC converters without transformer

A new multiple output DC/DC power converter is presented in this paper. This new converter belongs to the family of converters based on the novel PWM-pulse delay control (PWM-PD). This kind of control allows one to obtain a number of fully regulated outputs larger than the transistors that are used. These converters work at fixed switching frequency. The basic operation of PWM-PD control and its application in multiple output converters is developed. Finally, experimental results are presented for a fully regulated converter with three outputs, two MOSFETs and without a transformer.

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APEC 2000. Fifteenth Annual IEEE Applied Power Electronics Conference and Exposition (Cat. No.00CH37058)

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