대한전기학회논문지 (The Transactions of the Korean Institute of Electrical Engineers)
- 제40권3호
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- Pages.266-274
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- 1991
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- 0254-4172(pISSN)
스위칭 주파수가 일정한 공진형 DC-DC코버어터
Resinant DC-DC Converter with Constant Switching frequency
초록
This paper proposed the resonant DC-DC converter with constant switching frequency. Its output is controlled by the auxiliary switch which is attached in conventional MRC circuits. The average output voltage is equal to the average voltage of the auxiliary switch. If the on time of the auxiliary switch is short, output voltage is decreased. Because of using the multi resonant method, the power loss from the parasitic elements can be decreased. Experimental performance of DF ZVS Forward MRC topology with switching frequency of 1MHz is presented.
키워드