한국조명전기설비학회:학술대회논문집 (Proceedings of the Korean Institute of IIIuminating and Electrical Installation Engineers Conference)
- 한국조명전기설비학회 2000년도 학술대회논문집
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- Pages.225-230
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- 2000
Current-fed Push-Pull type high frequency resonant inverter for wax-sealing
- Won, Jae-Sun (School of Electrical and electronic Engineering, Yeungnam University) ;
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Kim, Dong-Hee
(School of Electrical and electronic Engineering, Yeungnam University) ;
- Ro, Chae-Cyun (School of Electrical and electronic Engineering, Yeungnam University) ;
- Kim, Min-Huei (Yeungnam College of Science & Technology)
- 발행 : 2000.11.01
초록
This paper describes a double-ended current fed push-pull type high frequency resonant inverter used as the power supply for wax-sealing. The proposed inverter can realize ZVS operation by using resonant capacitor to ZVS capacitor and has some merits not only reduction of switch current distribution but also extension of load range compare to the conventional single-ended current fed push-pull type high frequency resonant inverter. This analysis of proposed circuit uses normalized parameter ad characteristic estimation which is needed in each step before design is generally described according to normalized frequency(
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