大功率30w，高效80%的压电变压器

AP-ASIC'99. First IEEE Asia Pacific Conference on ASICs (Cat. No.99EX360) Pub Date : 1999-08-23 DOI:10.1109/APASIC.1999.824045

Jin-H. Chung, Seung-Min Lee, Mike-Myung-Ok Lee, Yang-Ho Moon

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引用次数: 2

摘要

首次设计了用于电子镇流器(EB)的30w大功率压电变压器(PT)的微机电电路，并进行了建模和表征。在77.6 KHz的频率和87 mA的低输入电流下，电子镇流器的效率高达84%，高电压增益为0.9，功率为30 W，可节省大量能源，是一项重要的国货。我们提出的PT电路通过适当优化电路参数也可以进一步提高功率和效率，为未来的高功率应用提供支持。

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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High power 30 W and high efficiency 80% piezoelectric transformer for EB

Micro-electro-mechanical circuit for 30 W high power Piezoelectric Transformer (PT) with modeling and characterizations to be used in Electronic Ballast (EB) is designed for the first time. Significant parameters at 77.6 KHz of frequency and 87 mA of low input current result in excellent efficiency of 84% and high voltage gain of 0.9 for 30 W high power for electronic ballast, which can save much energy and be a great domestic asset. Our proposed PT circuit with proper optimization of circuit parameters can also enhance further power and efficiency for future high power applications.

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AP-ASIC'99. First IEEE Asia Pacific Conference on ASICs (Cat. No.99EX360)

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