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기술보고서

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타이틀	Point-of-Load Converters: Space Qualification Issues
저자	Leon, Rosa
Keyword	LINEAR QUADRATIC REGULATOR;; LOAD TESTS;; RELIABILITY;; SYNCHRONISM;; TRANSIENT RESPONSE;; VOLTAGE REGULATORS
URL	http://hdl.handle.net/2060/20100042142
보고서번호	JPL-Publ-10-18
발행년도	2010
출처	NTRS (NASA Technical Report Server)
ABSTRACT	Tests were performed on space-qualified, point-of-load (POL) regulators to evaluate potential performance and reliability issues in their space use. For fiscal year (FY) 2010, two models of POL regulators were tested - a radiation-hard, low-drop-out linear regulator used in multiple flight applications, and a radiation-hardened, variable-output, synchronous buck regulator, which is intended for future flight applications. Some tests were performed at the thermal military extremes and below. Measurements performed include efficiency, regulation, load transient response, synchronization, and turn-on tests.