Loss optimizing low power 50 Hz transformers intended for AC/DC standby power supplies

Nils Nielsen

doi:10.1109/APEC.2004.1295843

Loss optimizing low power 50 Hz transformers intended for AC/DC standby power supplies

Nils Nielsen

Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

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Abstract

This paper presents the measured efficiency on selected low power conventional 50 Hz/230 V-AC transformers. The small transformers are intended for use in 1 W@5 V-DC series- or buck-regulated power supplies for standby purposes. The measured efficiency is compared for cheap off-the-self transformer and for some which are optimized for a lower no-load loss. The optimization is done by simple and low cost means.

Original language	English
Title of host publication	Nineteenth Annual IEEE Applied Power Electronics Conference and Exposition, 2004. APEC '04.
Volume	1
Publisher	IEEE
Publication date	2004
ISBN (Print)	0-7803-8269-2
DOIs	https://doi.org/10.1109/APEC.2004.1295843
Publication status	Published - 2004
Event	19th Annual IEEE Applied Power Electronics Conference and Exposition - Anaheim, United States Duration: 22 Feb 2004 → 26 Feb 2004 Conference number: 19 http://www.apec-conf.org/2004/APEC04_Home_Page.html

Conference

Conference	19th Annual IEEE Applied Power Electronics Conference and Exposition
Number	19
Country/Territory	United States
City	Anaheim
Period	22/02/2004 → 26/02/2004
Internet address	http://www.apec-conf.org/2004/APEC04_Home_Page.html

Bibliographical note

Copyright: 2004 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE

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@inproceedings{d718e90a263a4329a5abc6ff9e7d4808,

title = "Loss optimizing low power 50 Hz transformers intended for AC/DC standby power supplies",

abstract = "This paper presents the measured efficiency on selected low power conventional 50 Hz/230 V-AC transformers. The small transformers are intended for use in 1 W@5 V-DC series- or buck-regulated power supplies for standby purposes. The measured efficiency is compared for cheap off-the-self transformer and for some which are optimized for a lower no-load loss. The optimization is done by simple and low cost means.",

author = "Nils Nielsen",

note = "Copyright: 2004 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE; 19th Annual IEEE Applied Power Electronics Conference and Exposition, APEC 2004 ; Conference date: 22-02-2004 Through 26-02-2004",

year = "2004",

doi = "10.1109/APEC.2004.1295843",

language = "English",

isbn = "0-7803-8269-2",

volume = "1",

booktitle = "Nineteenth Annual IEEE Applied Power Electronics Conference and Exposition, 2004. APEC '04.",

publisher = "IEEE",

address = "United States",

url = "http://www.apec-conf.org/2004/APEC04\_Home\_Page.html",

}

Nielsen, N 2004, Loss optimizing low power 50 Hz transformers intended for AC/DC standby power supplies. in Nineteenth Annual IEEE Applied Power Electronics Conference and Exposition, 2004. APEC '04.. vol. 1, IEEE, 19th Annual IEEE Applied Power Electronics Conference and Exposition, Anaheim, California, United States, 22/02/2004. https://doi.org/10.1109/APEC.2004.1295843

TY - GEN

T1 - Loss optimizing low power 50 Hz transformers intended for AC/DC standby power supplies

AU - Nielsen, Nils

N1 - Conference code: 19

PY - 2004

Y1 - 2004

N2 - This paper presents the measured efficiency on selected low power conventional 50 Hz/230 V-AC transformers. The small transformers are intended for use in 1 W@5 V-DC series- or buck-regulated power supplies for standby purposes. The measured efficiency is compared for cheap off-the-self transformer and for some which are optimized for a lower no-load loss. The optimization is done by simple and low cost means.

AB - This paper presents the measured efficiency on selected low power conventional 50 Hz/230 V-AC transformers. The small transformers are intended for use in 1 W@5 V-DC series- or buck-regulated power supplies for standby purposes. The measured efficiency is compared for cheap off-the-self transformer and for some which are optimized for a lower no-load loss. The optimization is done by simple and low cost means.

U2 - 10.1109/APEC.2004.1295843

DO - 10.1109/APEC.2004.1295843

M3 - Article in proceedings

SN - 0-7803-8269-2

VL - 1

BT - Nineteenth Annual IEEE Applied Power Electronics Conference and Exposition, 2004. APEC '04.

PB - IEEE

T2 - 19th Annual IEEE Applied Power Electronics Conference and Exposition

Y2 - 22 February 2004 through 26 February 2004

ER -

Loss optimizing low power 50 Hz transformers intended for AC/DC standby power supplies

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