ACTIVE BLEEDER, ACTIVE BLEEDING METHOD, AND POWER SUPPLY DEVICE WHERE THE ACTIVE BLEEDER IS APPLIED

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United States of America Patent

APP PUB NO 20130343090A1
SERIAL NO

13920272

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Abstract

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An active bleeder according to an exemplary embodiment of the present invention includes a bleed switch coupled to the input voltage and an active bleeding controller generating a bleed reference voltage according to a result of counting a period during which the input voltage is generated and switching the bleed switch according to a result of comparison between the bleed reference voltage and a bleed sense voltage corresponding to a current flowing to the bleed switch.

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Patent Owner(s)

Patent OwnerAddress
FAIRCHILD KOREA SEMICONDUCTOR LTD82-3 DODANG-DONG WONMI-KU BUCHEON-SI KYUNGKI-DO 420-711

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
EOM, Hyun-Chul Seoul, KR 20 210
PARK, In-Ki Anyang-si, KR 16 138

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