Electric lamp and discharge devices: systems – Time-controlled
Patent
1999-01-14
2000-10-24
Wong, Don
Electric lamp and discharge devices: systems
Time-controlled
315307, 315362, 307 31, H05B 3702
Patent
active
061372420
ABSTRACT:
A circuit for regulating output power varies the output power based on the time that a connection to an AC power source is open. A microprocessor determines the open-circuit time of the input power source and varies a power source signal in response to the open-circuit time. The power source signal is, in turn, supplied to a trigger circuit that supplies power to a load to control the output power.
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patent: 5872430 (1999-02-01), Konopka
patent: 5949197 (1999-09-01), Kastner
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Phei Kuan Electronic Co., Ltd.
Tran Thuy Vinh
Wong Don
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