Design optimization of ZVS and ZCS quasi-resonant converters for EMI reduction

Joshi, M. ; Agarwal, V. (1997) Design optimization of ZVS and ZCS quasi-resonant converters for EMI reduction In: Proceedings of the International Conference on Electromagnetic Interference and Compatibility '99 (IEEE Cat. No. 99TH 8487), Hyderabad, India.

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Official URL: http://doi.org/10.1109/ICEMIC.1997.669840

Related URL: http://dx.doi.org/10.1109/ICEMIC.1997.669840

Abstract

Quasi-resonant (QR) full-wave converters are known to offer inherent load insensitivity. This feature can be used to optimize the design of QR converters or reduce EMI. Step-by-step details of this optimization and relevant results of the analysis are presented. Zero-current-switched (ZCS) and zero-voltage-switched (ZVS) converters have been simulated using PSPICE and the EMI performance is investigated. The results show a significant reduction in EMI when optimized resonant tank components are used.

Item Type:Conference or Workshop Item (Paper)
Source:Copyright of this article belongs to Institute of Electrical and Electronics Engineers.
ID Code:115330
Deposited On:24 Mar 2021 11:26
Last Modified:24 Mar 2021 11:26

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