Radiation emitting system with pulse width and frequency control

Details Radiation emitting system with pulse width and frequency control Radiation emitting system with pulse width and frequency control

1976-07-12

1979-05-22

Nelson, Peter A.

Electric lamp and discharge devices: systems

Pulsating or a.c. supply

Periodic-type current and/or voltage regulator in the supply...

H05B 4124

Patent

active

041561678

ABSTRACT:
The system includes a radiation emitter which is pulse driven by high current, low voltage full wave rectified direct current electrical power. Pulse frequency and width are controlled to provide periods of non-emissive operation sufficiently longer than the periods of emissive operation to maintain a desired emitter temperature. An electrically conductive case mounts the emitter in electrically conductive relation therewith and provides one current path to the emitter.

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