用于DC/DC电源稳压器的简单、低emi噪声输入滤波器设计

2012 7th IEEE Conference on Industrial Electronics and Applications (ICIEA) Pub Date : 2012-07-18 DOI:10.1109/ICIEA.2012.6360860

I. Mukharjee, I. Gadoura

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引用次数: 8

摘要

研究和分析了用于消费电子和工业电子的DC/DC转换器的输入滤波器，旨在开发低噪声设计。针对降压、升压和降压-升压DC/DC变换器输入滤波器中的电磁干扰，开发了基于集总电路的噪声模型，以降低噪声。将该模型应用于一个基本降压变换器，并进行了仿真以验证衰减技术的有效性。

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Simple, low EMI-noise input-filter design for DC/DC power regulators

Input filters of DC/DC converters used in consumer and industrial electronics are studied and analyzed with an intention of developing a low-noise design. Noise attenuation is targeted by developing lumped-circuit-based noise model for EMI in input filters of Buck, Boost and Buck-Boost DC/DC converters. The models are applied to a basic buck converter and simulated to validate the attenuation techniques.

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来源期刊

2012 7th IEEE Conference on Industrial Electronics and Applications (ICIEA)

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