Resonant switching regulator

Details Resonant switching regulator Resonant switching regulator

1985-09-23

1988-03-29

Wong, Peter S.

Electricity: power supply or regulation systems

Output level responsive

Zero switching

323287, G05F 144

Patent

active

047346361

ABSTRACT:
A solid state switching regulator is disclosed whereby rectified line voltage, and current is converted by the switching action of On and Off switching elements to produce a regulated voltage output with short circuit protection. The switching element or elements are switched in a manner such that they are turned off and on when no current is passing through them, thus eliminating the switching losses and the energy consuming snubbing networks normally associated with switching regulator devices.

REFERENCES:
patent: 3670233 (1972-06-01), Zellmer et al.
patent: 3781653 (1973-12-01), Marini
patent: 3818318 (1974-06-01), Schott et al.
patent: 3986100 (1976-10-01), Beierholm et al.
patent: 4258308 (1981-03-01), Weischedel
R. D. Weekly, "Current Sense Resistor in Switching Regulator Snubber Network", IBM Tech. Discl. Bulletin, vol. 21, No. 10, (Mar. '79), pp. 3908-3909.

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