KR101021247B1 - 전력손실 및 발열을 최소화하기 위한 led 전원공급장치 및 led 전원공급방법 - Google Patents
전력손실 및 발열을 최소화하기 위한 led 전원공급장치 및 led 전원공급방법 Download PDFInfo
- Publication number
- KR101021247B1 KR101021247B1 KR1020100087520A KR20100087520A KR101021247B1 KR 101021247 B1 KR101021247 B1 KR 101021247B1 KR 1020100087520 A KR1020100087520 A KR 1020100087520A KR 20100087520 A KR20100087520 A KR 20100087520A KR 101021247 B1 KR101021247 B1 KR 101021247B1
- Authority
- KR
- South Korea
- Prior art keywords
- led
- voltage
- module
- led driving
- driving module
- Prior art date
Links
Images
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/30—Driver circuits
- H05B45/37—Converter circuits
- H05B45/3725—Switched mode power supply [SMPS]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/30—Semiconductor lamps, e.g. solid state lamps [SSL] light emitting diodes [LED] or organic LED [OLED]
Landscapes
- Circuit Arrangement For Electric Light Sources In General (AREA)
- Led Devices (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020100087520A KR101021247B1 (ko) | 2010-09-07 | 2010-09-07 | 전력손실 및 발열을 최소화하기 위한 led 전원공급장치 및 led 전원공급방법 |
PCT/KR2011/006311 WO2012033295A2 (fr) | 2010-09-07 | 2011-08-26 | Dispositif d'alimentation pour led et procédé d'alimentation pour led permettant de réduire au minimum la perte de puissance et la production de chaleur |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020100087520A KR101021247B1 (ko) | 2010-09-07 | 2010-09-07 | 전력손실 및 발열을 최소화하기 위한 led 전원공급장치 및 led 전원공급방법 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR101021247B1 true KR101021247B1 (ko) | 2011-03-11 |
Family
ID=43938734
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020100087520A KR101021247B1 (ko) | 2010-09-07 | 2010-09-07 | 전력손실 및 발열을 최소화하기 위한 led 전원공급장치 및 led 전원공급방법 |
Country Status (2)
Country | Link |
---|---|
KR (1) | KR101021247B1 (fr) |
WO (1) | WO2012033295A2 (fr) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101231762B1 (ko) * | 2011-05-04 | 2013-02-08 | (주)골든칩스 | Led 부하의 단락에 의한 내장 부품 및 부하의 파손 방지 기능을 제공하는 led 조명용 전원공급장치 |
WO2013169012A1 (fr) * | 2012-05-08 | 2013-11-14 | 영남대학교 산학협력단 | Commande d'éclairage ayant de multiples sources de lumière |
US8952622B2 (en) | 2012-06-27 | 2015-02-10 | Samsung Electronics Co., Ltd. | Light emitting diode driving apparatus, driving method of light emitting diode, and computer-readable recording medium |
KR20150087975A (ko) | 2014-01-23 | 2015-07-31 | (주)엑스오코리아 | 조명등 전원 제어 장치 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6617210B2 (ja) * | 2016-05-30 | 2019-12-11 | シグニファイ ホールディング ビー ヴィSignify Holding B.V. | 中性接続の喪失の場合における照明ドライバの保護方法及びそのような保護を含む照明ドライバ |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20060098345A (ko) * | 2006-08-11 | 2006-09-18 | 주식회사 엠앤씨라이팅 | 조명 구동장치 및 그 회로 |
KR20090102360A (ko) * | 2008-03-26 | 2009-09-30 | 대성전기공업 주식회사 | 전원공급장치 및 그 제어방법 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002369506A (ja) * | 2001-06-07 | 2002-12-20 | Sony Corp | 電流駆動回路 |
JP2006278304A (ja) * | 2005-03-25 | 2006-10-12 | Sanee Denki Kk | Led照明装置 |
-
2010
- 2010-09-07 KR KR1020100087520A patent/KR101021247B1/ko not_active IP Right Cessation
-
2011
- 2011-08-26 WO PCT/KR2011/006311 patent/WO2012033295A2/fr active Application Filing
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20060098345A (ko) * | 2006-08-11 | 2006-09-18 | 주식회사 엠앤씨라이팅 | 조명 구동장치 및 그 회로 |
KR20090102360A (ko) * | 2008-03-26 | 2009-09-30 | 대성전기공업 주식회사 | 전원공급장치 및 그 제어방법 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101231762B1 (ko) * | 2011-05-04 | 2013-02-08 | (주)골든칩스 | Led 부하의 단락에 의한 내장 부품 및 부하의 파손 방지 기능을 제공하는 led 조명용 전원공급장치 |
WO2013169012A1 (fr) * | 2012-05-08 | 2013-11-14 | 영남대학교 산학협력단 | Commande d'éclairage ayant de multiples sources de lumière |
US8952622B2 (en) | 2012-06-27 | 2015-02-10 | Samsung Electronics Co., Ltd. | Light emitting diode driving apparatus, driving method of light emitting diode, and computer-readable recording medium |
KR20150087975A (ko) | 2014-01-23 | 2015-07-31 | (주)엑스오코리아 | 조명등 전원 제어 장치 |
Also Published As
Publication number | Publication date |
---|---|
WO2012033295A3 (fr) | 2012-05-03 |
WO2012033295A2 (fr) | 2012-03-15 |
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