Auto-reset forward DC-DC converter with fast transient response for high-current/low-voltage applications

被引：0

作者：

Senanayake, T ^{[1
]}

Ninomiya, T ^{[1
]}

机构：

[1] Kyushu Univ, Grad Sch Informat Sci & Elect Engn, Dept Elect & Elect Syst Engn, Fukuoka 8128581, Japan

来源：

IEICE TRANSACTIONS ON FUNDAMENTALS OF ELECTRONICS COMMUNICATIONS AND COMPUTER SCIENCES | 2005年 / E88A卷 / 02期

关键词：

auto-reset; DC-DC converter; fast-response; inductor-switching;

D O I：

10.1093/ietfec/E88-A.2.483

中图分类号：

TP3 [计算技术、计算机技术];

学科分类号：

0812 ;

摘要：

This paper proposes a novel auto-reset forward DC-DC converter with inductor-switching technique to obtain the high performance by means of zero voltage switching and the fast transient response at steep load variations. The performance of the forward converter is strongly depending on the transformer reset-method. The Auto-reset method is used to recover the energy stored in leakage inductances of the transformer to the power supply and makes sure the zero voltage switching. Furthermore fast transient response is achieved by applying the inductor-switching technique, which keeps the output voltage constant in case of heavy burden load changes. The design of the proposed concept is verified by experiment of 12 V input and 1.8 V/12 A output.

引用

页码：483 / 489

页数：7

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