Electric power conversion systems – Current conversion – Using semiconductor-type converter
Patent
1994-08-16
1996-08-13
Nguyen, Matthew V.
Electric power conversion systems
Current conversion
Using semiconductor-type converter
315209R, H02M 75387, H05B 3702
Patent
active
055463002
ABSTRACT:
A controller for performing a zero voltage switching using a resonance mode converter, and an electronic ballast adopting the same, includes a power controller, a shutdown protection circuit and a brownout circuit, and performs a switching when voltage of a switching element is zero, thereby preventing excessive power consumption, enhancing efficiency and decreasing noise.
REFERENCES:
patent: 5063332 (1991-11-01), El-Hamamsy et al.
patent: 5118997 (1992-06-01), El-Hamamsy
patent: 5416387 (1995-05-01), Cuk et al.
patent: 5426350 (1995-06-01), Lai
Choi Nak-choon
Jee Kyung-ha
Jo Hyun-min
Lee Young-sik
Nguyen Matthew V.
Samsung Electronics Co,. Ltd.
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