POWER TRANSFORMERS FOR SWITCHED MODE POWER SUPPLIES.

被引：0

作者：

Ying, Zuxun ^{[1
]}

Zhu Zhensheng ^{[1
]}

机构：

[1] Hanagzhou Research Inst of, Communications, Broadcasting &, Television Engineering, Hangzhou,, Hanagzhou Research Inst of Communications, Broadcasting & Television Engineering, Hangzhou, Chi

来源：

IEEE Transactions on Consumer Electronics | 1985年 / CE-31卷 / 01期

关键词：

ELECTRIC TRANSFORMERS - MAGNETIC CIRCUITS;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

The magnetic circuit of power transformers for switched mode power supplies is analyzed, and formulas are derived. A counter-biasing permanent magnet may be included in the magnetic circuit to increase the range of utilization of the magnetic saturated flux density B//s of the ferrite cores. The working principles of such counter-biasing magnets are discussed.

引用

页码：47 / 53

共 50 条

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