Polarity Inversion DC-DC Power Conversion Circuit with High Voltage Step-up Ratio

Chung-Wook Roh; Cheol-Hee Yoo; Dong-Yeol Jung; Sug-Chin Sakong

Polarity Inversion DC-DC Power Conversion Circuit with High Voltage Step-up Ratio

Vol. 11, No. 5, pp. 669-676, Sep. 2011

10.6113/JPE.2011.11.5.669

high voltage power supply

Polarity Inversion

Voltage Multiplier

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Abstract

A novel polarity inversion dc-dc power conversion circuit that features the high input to output step-up voltage conversion ratio characteristics is presented for high voltage DC power supply applications. The proposed circuit features the reduced voltage stresses of the components compared to those of the conventional ones. The operational principles of the proposed circuit are analyzed and comparative features are presented. The simulation results and experimental results are presented to verify the validity of the proposed circuit.

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Cite this article

[IEEE Style]

C. Roh, C. Yoo, D. Jung, S. Sakong, "Polarity Inversion DC-DC Power Conversion Circuit with High Voltage Step-up Ratio," Journal of Power Electronics, vol. 11, no. 5, pp. 669-676, 2011. DOI: 10.6113/JPE.2011.11.5.669.

[ACM Style]

Chung-Wook Roh, Cheol-Hee Yoo, Dong-Yeol Jung, and Sug-Chin Sakong. 2011. Polarity Inversion DC-DC Power Conversion Circuit with High Voltage Step-up Ratio. Journal of Power Electronics, 11, 5, (2011), 669-676. DOI: 10.6113/JPE.2011.11.5.669.