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-mode

Info

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
Application number
TW094121056A
Other languages
Chinese (zh)
Other versions
TWI310197B (en
Inventor
Ray-Lee Lin
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 TW94121056A priority Critical patent/TWI310197B/en
Publication of TW200701269A publication Critical patent/TW200701269A/en
Application granted granted Critical
Publication of TWI310197B publication Critical patent/TWI310197B/en

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.
TW94121056A 2005-06-23 2005-06-23 An electronic ballast with a power factor corrector working in discontinuous-current-mode TWI310197B (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
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