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TW200701295A - An electronic ballast with a power factor corrector working in continuous-current-mode - Google Patents

An electronic ballast with a power factor corrector working in continuous-current-mode

Info

Publication number
TW200701295A
TW200701295A TW094121057A TW94121057A TW200701295A TW 200701295 A TW200701295 A TW 200701295A TW 094121057 A TW094121057 A TW 094121057A TW 94121057 A TW94121057 A TW 94121057A TW 200701295 A TW200701295 A TW 200701295A
Authority
TW
Taiwan
Prior art keywords
current
power factor
electronic ballast
factor corrector
continuous
Prior art date
Application number
TW094121057A
Other languages
Chinese (zh)
Other versions
TWI336485B (en
Inventor
Ray-Lee Lin
Hung-Yi Liu
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 TW94121057A priority Critical patent/TWI336485B/en
Publication of TW200701295A publication Critical patent/TW200701295A/en
Application granted granted Critical
Publication of TWI336485B publication Critical patent/TWI336485B/en

Links

Landscapes

  • Circuit Arrangements For Discharge Lamps (AREA)
  • Inverter Devices (AREA)
  • Rectifiers (AREA)

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 continuous-current-mode for reducing the electric strength born by each component in the circuit and further reducing the damage and cost of each component.
TW94121057A 2005-06-23 2005-06-23 An electronic ballast with a power factor corrector working in continuous-current-mode TWI336485B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW94121057A TWI336485B (en) 2005-06-23 2005-06-23 An electronic ballast with a power factor corrector working in continuous-current-mode

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW94121057A TWI336485B (en) 2005-06-23 2005-06-23 An electronic ballast with a power factor corrector working in continuous-current-mode

Publications (2)

Publication Number Publication Date
TW200701295A true TW200701295A (en) 2007-01-01
TWI336485B TWI336485B (en) 2011-01-21

Family

ID=45075079

Family Applications (1)

Application Number Title Priority Date Filing Date
TW94121057A TWI336485B (en) 2005-06-23 2005-06-23 An electronic ballast with a power factor corrector working in continuous-current-mode

Country Status (1)

Country Link
TW (1) TWI336485B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7956549B2 (en) 2008-07-16 2011-06-07 Zippy Technology Corp. Power conversion structure
TWI463771B (en) * 2010-08-27 2014-12-01 Univ Nat Cheng Kung Llc resonant converting system with continuous-current-mode power-factor-correction

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7956549B2 (en) 2008-07-16 2011-06-07 Zippy Technology Corp. Power conversion structure
TWI463771B (en) * 2010-08-27 2014-12-01 Univ Nat Cheng Kung Llc resonant converting system with continuous-current-mode power-factor-correction

Also Published As

Publication number Publication date
TWI336485B (en) 2011-01-21

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Legal Events

Date Code Title Description
GD4A Issue of patent certificate for granted invention patent
MM4A Annulment or lapse of patent due to non-payment of fees