Family of Isolated Zero Current Transition PWM Converters

Ehsan Adib; Hosein Farzanehfard

Family of Isolated Zero Current Transition PWM Converters

Ehsan Adib

Hosein Farzanehfard

Vol. 9, No. 2, pp. 156-163, Mar. 2009

10.6113/JPE.2009.9.2.156

Isolated DC-DC converters

Zero Current Switching (ZCS)

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Abstract

In this paper a family of zero current transition PWM converters which employs a simple auxiliary circuit is introduced. This soft switched auxiliary circuit is only composed of a switch and a capacitor. The proposed converters are analyzed and various operating modes of the ZCT flyback converter are discussed. Design considerations are presented and the experimental results of the ZCT flyback converter laboratory prototype are illustrated. The experimental results confirm the validity of theoretical analysis.

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Cite this article

[IEEE Style]

E. Adib and H. Farzanehfard, "Family of Isolated Zero Current Transition PWM Converters," Journal of Power Electronics, vol. 9, no. 2, pp. 156-163, 2009. DOI: 10.6113/JPE.2009.9.2.156.

[ACM Style]

Ehsan Adib and Hosein Farzanehfard. 2009. Family of Isolated Zero Current Transition PWM Converters. Journal of Power Electronics, 9, 2, (2009), 156-163. DOI: 10.6113/JPE.2009.9.2.156.