T8형 LED 조명장치 구동을 위한 정전압 정전류 출력전원장치 개발에 대한 연구

• 영문명: The Development Study about Power Supply Unit for Output the Constant Voltage and Current to Operate T8 Type LED Fluorescent Lighting
• 발행기관: 한국산업기술융합학회(구. 산업기술교육훈련학회)
• 저자명: 구춘근(Choon-Keun Koo) 서대석(Dae-Seok Seo)
• 간행물 정보: 『산업기술연구논문지』산업기술교육훈련논문지 제19권 4호, 1~6쪽, 전체 6쪽
• 주제분류: 공학 > 공학일반
• 파일형태: PDF
• 발행일자: 2014.12.30

영문 초록

This Study focused on the development of Power supply equipment to supply the stabilized electric power over load conditions change. In this paper, the circuit of proposed SMPS designed for purposed to output the high quality of constant voltage and current. The proposed circuit with LNK 409 keep up the 95% of power factor and efficiency in spite of the load change. To improvement the above weak point, the developed SMPS unit monitored the voltage and current over 2 nd side of transformer for purposed to supply constant voltage and current additionally. The Experimental tests was applied the LED lighting of 46W.

목차

Ⅰ. 서 론

Ⅱ. SMPS 설계분석

Ⅲ. 가변 시정수의 정전류 보상시스템 설계

Ⅳ. 성능 실험 및 데이터 분석

Ⅴ. 결 론

키워드

SMPS(Switching Mode Power Supply)(스위칭 모드 전윈공급장치) Power Factor(역률) LED Lighting(LED등)