TW200514341A - Single-stage isolation-type high-power-factor power converter - Google Patents

Single-stage isolation-type high-power-factor power converter

Info

Publication number
TW200514341A
TW200514341A TW092127901A TW92127901A TW200514341A TW 200514341 A TW200514341 A TW 200514341A TW 092127901 A TW092127901 A TW 092127901A TW 92127901 A TW92127901 A TW 92127901A TW 200514341 A TW200514341 A TW 200514341A
Authority
TW
Taiwan
Prior art keywords
power
factor
type high
stage isolation
power converter
Prior art date
Application number
TW092127901A
Other languages
Chinese (zh)
Inventor
Jung-Je Lin
ming-zhi Zhang
Original Assignee
Univ Nat Cheng Kung
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Univ Nat Cheng Kung filed Critical Univ Nat Cheng Kung
Priority to TW092127901A priority Critical patent/TW200514341A/en
Publication of TW200514341A publication Critical patent/TW200514341A/en

Links

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  • Dc-Dc Converters (AREA)

Abstract

The present invention provides a single-stage isolation-type high-power-factor power converter, which includes a power-correction circuit and a DC voltage regulation circuit. The DC voltage-regulation circuit is connected to the power-correction circuit for being integrated as a single-stage isolation-type high-power-factor power converter, which only uses a common switch and thus has the features of high power factor, stabilized voltage and small bulk capacitor voltage stress.
TW092127901A 2003-10-08 2003-10-08 Single-stage isolation-type high-power-factor power converter TW200514341A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW092127901A TW200514341A (en) 2003-10-08 2003-10-08 Single-stage isolation-type high-power-factor power converter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW092127901A TW200514341A (en) 2003-10-08 2003-10-08 Single-stage isolation-type high-power-factor power converter

Publications (1)

Publication Number Publication Date
TW200514341A true TW200514341A (en) 2005-04-16

Family

ID=57798785

Family Applications (1)

Application Number Title Priority Date Filing Date
TW092127901A TW200514341A (en) 2003-10-08 2003-10-08 Single-stage isolation-type high-power-factor power converter

Country Status (1)

Country Link
TW (1) TW200514341A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8213190B2 (en) 2008-12-31 2012-07-03 Macroblock, Inc. Single-stage isolated high power factor AC/DC converter with leakage inductor energy recovery function
TWI399909B (en) * 2010-04-09 2013-06-21 Alpha & Omega Semiconductor Cayman Ltd Power conversion system and power control method for reducing different regulation effect

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8213190B2 (en) 2008-12-31 2012-07-03 Macroblock, Inc. Single-stage isolated high power factor AC/DC converter with leakage inductor energy recovery function
TWI399909B (en) * 2010-04-09 2013-06-21 Alpha & Omega Semiconductor Cayman Ltd Power conversion system and power control method for reducing different regulation effect

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