Two-terminal transistor rectifier circuit arrangement

Details Two-terminal transistor rectifier circuit arrangement Two-terminal transistor rectifier circuit arrangement

1983-09-02

1985-05-21

Wong, Peter S.

Electric power conversion systems

Current conversion

Using semiconductor-type converter

363 89, H02N 7217

Patent

active

045190240

ABSTRACT:
A two-terminal rectifier circuit, useful for converting an input a.c. voltage into an output d.c. voltage, is formed by a power MOSFET which is provided with an electrical feedback comparator network designed to turn on the MOSFET once during each a.c. cycle when the input a.c. voltage is nearly equal to its peak positive value.

REFERENCES:
patent: 3798531 (1972-05-01), Allington
patent: 4323962 (1982-03-01), Steigerwald
patent: 4453134 (1984-05-01), Perhyeszi
Hewlitt Packard DC Power Supplies Catalog & Handbook, 1968, p. 52.
IBM Technical Disclosure Bulletin, vol. #23, No. 10, Mar. 1981.
R. S. Kagan et al., "Improving Power Supply Efficiency with MOSFET Synchronous Rectifiers", Proceedings of Powercon 9, Ninth International Solid-State Power Electronics Conference, Session D, Paper D-4, Jul. 1982, pp. 1-5.
S. Waaben, "FET Switching Devices for Powering of Telecommunications Circuits", Intelec 81, Third International Telecommunications Energy Conference, May 1981, pp. 250-252.

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