Current limit shutdown circuit with time delay

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 4586120
SERIAL NO

06566919

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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An off-line switcher flyback-type power converter circuit is designed having energy and operative control circuits operating off a tertiary winding of the power transformer. A delayed current shutdown circuit permits starting in the face of high demand current loads whereby the load is supplied with bursts of current as start up is cyclic and delayed shutdown is also cyclic in this situation.

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Patent Owner(s)

  • AT&T BELL LABORATORIES;BELL TELEPHONE LABORATORIES, INCORPORATED

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Malik, Randhir S Succasunna, NJ 74 1277
Patoka, Martin H Randolph, NJ 3 117

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