TW201531150A - 發光二極體之高功率因數驅動電路 - Google Patents

發光二極體之高功率因數驅動電路 Download PDF

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Publication number
TW201531150A
TW201531150A TW103102238A TW103102238A TW201531150A TW 201531150 A TW201531150 A TW 201531150A TW 103102238 A TW103102238 A TW 103102238A TW 103102238 A TW103102238 A TW 103102238A TW 201531150 A TW201531150 A TW 201531150A
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TW
Taiwan
Prior art keywords
switching unit
emitting diode
light emitting
current
power factor
Prior art date
Application number
TW103102238A
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English (en)
Chinese (zh)
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TWI499351B (enExample
Inventor
Wei-Zhen Liang
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Memchip Technology Co Ltd
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Priority to TW103102238A priority Critical patent/TW201531150A/zh
Publication of TW201531150A publication Critical patent/TW201531150A/zh
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Publication of TWI499351B publication Critical patent/TWI499351B/zh

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TW103102238A 2014-01-22 2014-01-22 發光二極體之高功率因數驅動電路 TW201531150A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW103102238A TW201531150A (zh) 2014-01-22 2014-01-22 發光二極體之高功率因數驅動電路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW103102238A TW201531150A (zh) 2014-01-22 2014-01-22 發光二極體之高功率因數驅動電路

Publications (2)

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TW201531150A true TW201531150A (zh) 2015-08-01
TWI499351B TWI499351B (enExample) 2015-09-01

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ID=54342932

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TW103102238A TW201531150A (zh) 2014-01-22 2014-01-22 發光二極體之高功率因數驅動電路

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Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW307980B (enExample) * 1994-04-28 1997-06-11 Toshiba Light Technic Kk
CN201533442U (zh) * 2009-10-31 2010-07-21 中山市欧普照明股份有限公司 一种高功率因数电子镇流器
CN101944844A (zh) * 2009-11-16 2011-01-12 林福泳 一种高功率因数电源校正电路
CN102105009B (zh) * 2011-03-25 2014-02-05 上海新进半导体制造有限公司 高功率因数led驱动电源及其控制电路

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Publication number Publication date
TWI499351B (enExample) 2015-09-01

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