TW200715314A - Transformer of light tube driving device and method for adjusting light tube using thereof - Google Patents
Transformer of light tube driving device and method for adjusting light tube using thereofInfo
- Publication number
- TW200715314A TW200715314A TW094134730A TW94134730A TW200715314A TW 200715314 A TW200715314 A TW 200715314A TW 094134730 A TW094134730 A TW 094134730A TW 94134730 A TW94134730 A TW 94134730A TW 200715314 A TW200715314 A TW 200715314A
- Authority
- TW
- Taiwan
- Prior art keywords
- light tube
- bobbin
- chamber
- transformer
- driving device
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/32—Insulating of coils, windings, or parts thereof
- H01F27/324—Insulation between coil and core, between different winding sections, around the coil; Other insulation structures
- H01F27/326—Insulation between coil and core, between different winding sections, around the coil; Other insulation structures specifically adapted for discharge lamp ballasts
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F38/00—Adaptations of transformers or inductances for specific applications or functions
- H01F38/08—High-leakage transformers or inductances
- H01F38/10—Ballasts, e.g. for discharge lamps
-
- 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
- H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
- H05B41/14—Circuit arrangements
- H05B41/26—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc
- H05B41/28—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc using static converters
- H05B41/282—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc using static converters with semiconductor devices
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/24—Magnetic cores
- H01F27/26—Fastening parts of the core together; Fastening or mounting the core on casing or support
- H01F27/266—Fastening or mounting the core on casing or support
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F3/00—Cores, Yokes, or armatures
- H01F3/10—Composite arrangements of magnetic circuits
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
- Liquid Crystal (AREA)
- Circuit Arrangements For Discharge Lamps (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW094134730A TWI281171B (en) | 2005-10-04 | 2005-10-04 | Transformer of light tube driving device and method for adjusting light tube using thereof |
US11/528,668 US7710230B2 (en) | 2005-10-04 | 2006-09-28 | Transformer of light tube driving device and method for adjusting light tube using thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW094134730A TWI281171B (en) | 2005-10-04 | 2005-10-04 | Transformer of light tube driving device and method for adjusting light tube using thereof |
Publications (2)
Publication Number | Publication Date |
---|---|
TW200715314A true TW200715314A (en) | 2007-04-16 |
TWI281171B TWI281171B (en) | 2007-05-11 |
Family
ID=37901342
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW094134730A TWI281171B (en) | 2005-10-04 | 2005-10-04 | Transformer of light tube driving device and method for adjusting light tube using thereof |
Country Status (2)
Country | Link |
---|---|
US (1) | US7710230B2 (zh) |
TW (1) | TWI281171B (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9980396B1 (en) * | 2011-01-18 | 2018-05-22 | Universal Lighting Technologies, Inc. | Low profile magnetic component apparatus and methods |
CN202049853U (zh) * | 2011-03-01 | 2011-11-23 | 旭丽电子(广州)有限公司 | 薄型变压器及灯管 |
US9183974B1 (en) * | 2012-08-07 | 2015-11-10 | Universal Lighting Technologies, Inc. | Bobbin apparatus for reducing gap losses in magnetic components |
TWI556273B (zh) * | 2015-10-14 | 2016-11-01 | Yujing Technology Co Ltd | Resonant High Current Density Transformer |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3154756A (en) * | 1962-02-08 | 1964-10-27 | L R Power Corp | Variable voltage transformer |
JPH01220415A (ja) * | 1988-02-29 | 1989-09-04 | Nippon Telegr & Teleph Corp <Ntt> | Acラインフィルタ |
JP2668545B2 (ja) * | 1988-04-26 | 1997-10-27 | 株式会社キジマ | 電気巻線部品 |
US6414582B1 (en) * | 2000-08-22 | 2002-07-02 | Milivoje Slobodan Brkovic | Low profile surface mount magnetic devices with controlled nonlinearity |
TW507224B (en) * | 2001-08-17 | 2002-10-21 | Ambit Microsystems Corp | Transformer for inverter |
TW594808B (en) | 2003-03-19 | 2004-06-21 | Darfon Electronics Corp | Transformer and its application in multi-tube voltage supply circuit |
JP2004335422A (ja) | 2003-05-12 | 2004-11-25 | Harison Toshiba Lighting Corp | 放電灯点灯装置 |
US6876161B2 (en) * | 2003-05-28 | 2005-04-05 | Yu-Lin Chung | Transformer for cathode tube inverter |
KR100566526B1 (ko) | 2003-08-11 | 2006-04-04 | 주식회사 경인전자 | 인버터용 트랜스포머 |
TW200514106A (en) * | 2003-10-02 | 2005-04-16 | Delta Electronics Inc | Transformer |
-
2005
- 2005-10-04 TW TW094134730A patent/TWI281171B/zh active
-
2006
- 2006-09-28 US US11/528,668 patent/US7710230B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US20070075821A1 (en) | 2007-04-05 |
US7710230B2 (en) | 2010-05-04 |
TWI281171B (en) | 2007-05-11 |
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