1.5 kW two switch forward ZCZVS converter using primary side clamping

PESC Record - IEEE Annual Power Electronics Specialists Conference

Volumn 2, Issue , 2002, Pages 893-898

  Ghodke, Dharmraj V ^a   Muralikrishnan, K ^a  

^a RAJA RAMANNA CENTRE FOR ADVANCED TECHNOLOGY   (India)

Author keywords

[No Author keywords available]

Indexed keywords

ELECTRIC CURRENTS; ELECTRIC POWER SUPPLIES TO APPARATUS; ELECTROMAGNETIC WAVE INTERFERENCE; EQUIVALENT CIRCUITS; SWITCHING FUNCTIONS; TRANSISTORS;

DC-DC CONVERTER; PRIMARY SIDE CLAMPING; ZERO CURRENT ZERO VOLTAGE SWITCHING CONVERTER;

POWER CONVERTERS;

EID: 0036443020     PISSN: 02759306     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (4)

1. K. Harada and H. Sakamoto, "Switched snubber for high frequency switching", In IEEE PESC Conference record 1990, pp. 181-188.
2. D. B. Dalal and Fu-Sheng Tsai "A 48V, 1.5kW front-end-zero-voltage-switched, PWM converter with lossless active snubbers for output rectifiers". In IEEE APEC Conference record 1993, pp. 722-728.
3. C. H. G. Treviso, A. A. Pereira, V. J. Farias, J. B. Vieira Jr. and L. C. de Freitas "A 1.5 kW Operation with 90% Efficiency of a Two Transistors Forward With Non-Dissipative Snubber" In IEEE PESC Conference record 1998, pp 696-700.
4. M. L. Heldwein, A. F. de Souza and Ivo Barbi "A Primary Side Clamping Circuit Applied to the ZVS-PWM Asymmetrical Half-Bridge Converter" In IEEE PESC Conference record 2000, pp. 199-204.