笔记本电脑用70w两级适配器的性能评价

APEC '99. Fourteenth Annual Applied Power Electronics Conference and Exposition. 1999 Conference Proceedings (Cat. No.99CH36285) Pub Date : 1999-03-14 DOI:10.1109/APEC.1999.750500

Y. Panov, M. Jovanovic

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引用次数: 51

摘要

本文介绍了一种两级笔记本电脑交流电源适配器的设计和性能评价。对三种反激式功率变换器、PWM和谐振半桥功率变换器的效率、元件应力、输出滤波器尺寸和复杂度进行了评估和比较。

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Performance evaluation of 70-W two-stage adapters for notebook computers

The paper presents the design and performance evaluation of two-stage AC power adapters for notebook computers which deliver 70 W from the universal line. Three versions of the flyback power converter, as well as the PWM and resonant half-bridge power converter were evaluated and compared with respect to their efficiency, component stress, output filter size and complexity.

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APEC '99. Fourteenth Annual Applied Power Electronics Conference and Exposition. 1999 Conference Proceedings (Cat. No.99CH36285)

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