Systems and methods for constant voltage control and constant current control

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United States of America Patent

PATENT NO 9148061
APP PUB NO 20140146578A1
SERIAL NO

14166766

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Abstract

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System and method for regulating a power conversion system. A system controller for regulating a power conversion system includes a first controller terminal, a second controller terminal and a third controller terminal. The system controller is configured to receive an input signal at the first controller terminal and turn on or off a switch based on at least information associated with the input signal to adjust a primary current flowing through a primary winding of the power conversion system, receive a first signal at the second controller terminal from the switch, and charge a capacitor through the third controller terminal in response to the first signal.

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Patent Owner(s)

Patent OwnerAddress
ON-BRIGHT ELECTRONICS (SHANGHAI) CO LTDBLDG 3 BUSINESS CENTER 168 HUA TUO ROAD ZHANGJIANG HI-TECH PARK SHANGHAI 201203

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fang, Lieyi Shanghai, CN 341 10839
Sun, Zhiqiang Shanghai, CN 46 603

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