SMPS용 고주파 트랜스의 고장의 분석 및 재현시험법에 관한 연구
A Study on the Failure Analysis and Representation Test Method of High Frequency Transformer for SMPS
임홍우(한국기계전기전자시험연구원); 이영주(한국기계전기전자시험연구원); 한지훈(한국기계전기전자시험연구원)
60권 4호, 766~770쪽
초록
In this paper, we describe the failure analysis and representation test method that applied high frequency transformer for SMPS through analysing insulation resistance, frequency characteristic, CT analysis, Q-factor atc. And we study the judgement method that a high frequency transformer affects to other beside parts in different condition or environment. According to this method, we devise a plan for the field failure prevent and propose the securing product reliability of high frequency transformer.
Abstract
In this paper, we describe the failure analysis and representation test method that applied high frequency transformer for SMPS through analysing insulation resistance, frequency characteristic, CT analysis, Q-factor atc. And we study the judgement method that a high frequency transformer affects to other beside parts in different condition or environment. According to this method, we devise a plan for the field failure prevent and propose the securing product reliability of high frequency transformer.
- 발행기관:
- 대한전기학회
- 분류:
- 전기공학