Coreless printed circuit board (PCB) transformers with high power density and high efficiency

Electronics Letters

Volumn 36, Issue 11, 2000, Pages 943-944

  Tang, S C ^a   Hui, S Y R ^a   Chung, H ^a  

^a CITY UNIVERSITY OF HONG KONG   (Hong Kong)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 0004210114     PISSN: 00135194     EISSN: None     Source Type: Journal    
DOI: 10.1049/el:20000694     Document Type: Article

References (7)

1. SULLIVAN, C.R., and SANDERS, S.R.: 'Measured performance of a high-power-density microfabricated transformer in a DC-DC converter' in 'IEEE technology update series: Power electronics and applications II' (IEEE Press, 1997), pp. 104-111
2. MINO, M., YACHI, T., TAGO, A., YANAGISAWA, K., and SAKAKIBARA, K.: 'A new planar microtransformer for use in microswitching converters', IEEE Trans., 1992, MAG-28, (4), pp. 1969-1973
3. BOURGEOIS, J.M.: 'PCB based transformer for power MOSFET drive'. IEEE APEC'94, pp. 238-244
4. HUI, S.Y.R., TANG, S.C., and CHUNG, H.: 'Coreless printed-circuit-board (PCB) transformers for signal and energy transfer', Electron. Lett., 1998, 34, (11), pp. 1052-1054
5. HUI, S.Y.R., TANG, S.C., and CHUNG, H.: 'Coreless PCB-based transformers for power MOSFET/IGBT gate drive circuits'. IEEE Power Electronics Specialists Conf, St. Louis, USA, June 1997, pp. 1171-1178
6. HUI, S.Y.R., and TANG, S.C.: 'Coreless printed circuit board (PCB) transformers'. USA patent (pending)
7. HUI, S.Y.R., TANG, S.C. and CHUNG, H.: 'Some electromagnetic aspects of coreless printed circuit board (PCB) transformers'. IEEE Power Electronics Specialists Conf., S. Carolina, USA, June 1999