TW200701269A - An electronic ballast with a power factor corrector working in discontinuous-current-mode - Google Patents
An electronic ballast with a power factor corrector working in discontinuous-current-modeInfo
- Publication number
- TW200701269A TW200701269A TW094121056A TW94121056A TW200701269A TW 200701269 A TW200701269 A TW 200701269A TW 094121056 A TW094121056 A TW 094121056A TW 94121056 A TW94121056 A TW 94121056A TW 200701269 A TW200701269 A TW 200701269A
- Authority
- TW
- Taiwan
- Prior art keywords
- current
- power factor
- electronic ballast
- discontinuous
- factor corrector
- Prior art date
Links
Abstract
An electronic ballast used to drive a fluorescent lamp and limit the current flowing through the fluorescent lamp. The electronic ballast includes an alternating current (AC) power supply, a rectifier, a power factor corrector, an inverter and a resonant circuit. The power factor corrector is working in discontinuous-current-mode for reducing the quantity of component in the circuit and further reducing the cost of component.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW94121056A TWI310197B (en) | 2005-06-23 | 2005-06-23 | An electronic ballast with a power factor corrector working in discontinuous-current-mode |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW94121056A TWI310197B (en) | 2005-06-23 | 2005-06-23 | An electronic ballast with a power factor corrector working in discontinuous-current-mode |
Publications (2)
Publication Number | Publication Date |
---|---|
TW200701269A true TW200701269A (en) | 2007-01-01 |
TWI310197B TWI310197B (en) | 2009-05-21 |
Family
ID=45072192
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW94121056A TWI310197B (en) | 2005-06-23 | 2005-06-23 | An electronic ballast with a power factor corrector working in discontinuous-current-mode |
Country Status (1)
Country | Link |
---|---|
TW (1) | TWI310197B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI385681B (en) * | 2010-10-29 | 2013-02-11 | Univ Nat Cheng Kung | Generating module of magnetic field, manufacturing method of generating module of magnetic field and promoting method of magnetic force |
-
2005
- 2005-06-23 TW TW94121056A patent/TWI310197B/en not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI385681B (en) * | 2010-10-29 | 2013-02-11 | Univ Nat Cheng Kung | Generating module of magnetic field, manufacturing method of generating module of magnetic field and promoting method of magnetic force |
Also Published As
Publication number | Publication date |
---|---|
TWI310197B (en) | 2009-05-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Annulment or lapse of patent due to non-payment of fees |