一种新型电信整流器，48v / 660w，功率因数校正，效率超过90%

TELESCON '94 - The First International Telecommunications Energy Special Conference Pub Date : 1994-04-01 DOI:10.1109/TELESC.1994.4794339

S. Kern, W. Oestreicher

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引用次数: 0

摘要

本文介绍了一种新型的电信整流器。该装置由通常的市电电压供电，具有最先进的技术，特别是对效率的要求很高。此外，抑制对环境的干扰也很重要。这包括EMI和低谐波的线路输入电流。所有这些条件都需要非常仔细的设计。为了在标称线电压下获得尽可能好的效率，采用了一种新的方法。

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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A New Telecom Rectifier 48 V / 660 W with Power Factor Correction and more than 90 % Efficiency

This paper describes a new developed telecom rectifier. The device is fed by the usual mains voltage, has state of the art technology as well as high requirements especially for the efficiency. Also the suppression of interferences to the environment is of importance. This includes EMI and low harmonics on the line input current. All these conditions need a very careful design. A new method is used in order to get the best possible efficiency at nominal line voltage.

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TELESCON '94 - The First International Telecommunications Energy Special Conference

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