57
Views
0
CrossRef citations to date
0
Altmetric
Original Articles

Reduction of low-frequency output voltage ripple for isolated high-power-factor AC–DC converter

&
Pages 349-357 | Received 22 Sep 2015, Accepted 05 Jun 2016, Published online: 13 Aug 2016
 

ABSTRACT

In the article, an isolated high-power-factor AC-DC converter, combining the buck-boost and flyback converters, is developed based on only one switch. With a suitable design of the voltage across the output capacitor of the buck-boost converter in the proposed circuit, the low-frequency output voltage ripple can be reduced. Therefore, the proposed converter possesses a smaller low-frequency output voltage ripple than the traditional AC–DC flyback converter does. In addition, the voltage stress on the output capacitor of the buck-boost converter in the proposed circuit can be varied by the turns ratio of the transformer so as to increase design elasticity. And, some experimental results are provided to verify the effectiveness of the proposed circuit.

Disclosure statement

No potential conflict of interest was reported by the authors.

Log in via your institution

Log in to Taylor & Francis Online

PDF download + Online access

  • 48 hours access to article PDF & online version
  • Article PDF can be downloaded
  • Article PDF can be printed
USD 61.00 Add to cart

Issue Purchase

  • 30 days online access to complete issue
  • Article PDFs can be downloaded
  • Article PDFs can be printed
USD 309.00 Add to cart

* Local tax will be added as applicable

Related Research

People also read lists articles that other readers of this article have read.

Recommended articles lists articles that we recommend and is powered by our AI driven recommendation engine.

Cited by lists all citing articles based on Crossref citations.
Articles with the Crossref icon will open in a new tab.