TW200514341A - Single-stage isolation-type high-power-factor power converter - Google Patents
Single-stage isolation-type high-power-factor power converterInfo
- 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
Links
Landscapes
- 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.
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)
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 |
-
2003
- 2003-10-08 TW TW092127901A patent/TW200514341A/en unknown
Cited By (2)
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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