NDLI: High-Efficiency Two-Inductor PFC Boost Converter Employing SPDT Relay

Content Provider	IEEE Xplore Digital Library
Author	Chong-Eun Kim Deok-Ki Yang Jae-Bum Lee Gun-Woo Moon
Copyright Year	1986
Abstract	A new high-efficiency two-inductor boost converter is proposed in this letter. The proposed converter has topology variation characteristic by an additional single-pole double-throw relay. By operating a two-phase interleaved boost converter at ac low line input and single-boost converter with two series-connected inductors at ac high line input, the proposed converter efficiently utilizes two inductors and switching components. Therefore, the proposed converter can be optimally designed and its efficiency can be maximized at the respective ac input range. The proposed converter can be the most attractive solution for high-efficiency server power supply and other universal input power-factor-correction applications.
Sponsorship	IEEE Power Electronics Society
Starting Page	2901
Ending Page	2904
Page Count	4
File Size	696597
File Format	PDF
ISSN	08858993
Volume Number	30
Issue Number	6
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2015-01-01
Publisher Place	U.S.A.
Access Restriction	One Nation One Subscription (ONOS)
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Inductors Servers Power supplies Switching loss Relays Voltage control Topology series inductor Relay interleave Interleave relay
Content Type	Text
Resource Type	Article
Subject	Electrical and Electronic Engineering

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High-Efficiency Two-Inductor PFC Boost Converter Employing SPDT Relay