KR20090002902A - 인버터 트랜스포머 - Google Patents
인버터 트랜스포머 Download PDFInfo
- Publication number
- KR20090002902A KR20090002902A KR1020070067293A KR20070067293A KR20090002902A KR 20090002902 A KR20090002902 A KR 20090002902A KR 1020070067293 A KR1020070067293 A KR 1020070067293A KR 20070067293 A KR20070067293 A KR 20070067293A KR 20090002902 A KR20090002902 A KR 20090002902A
- Authority
- KR
- South Korea
- Prior art keywords
- bobbin
- inverter transformer
- coupling
- transformer
- primary
- Prior art date
- Legal status (The legal status 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 status listed.)
- Ceased
Links
- 125000006850 spacer group Chemical group 0.000 claims abstract description 39
- 238000010168 coupling process Methods 0.000 claims description 47
- 238000005859 coupling reaction Methods 0.000 claims description 47
- 230000008878 coupling Effects 0.000 claims description 46
- 238000000034 method Methods 0.000 claims description 13
- 238000000926 separation method Methods 0.000 claims description 10
- 230000007547 defect Effects 0.000 claims description 3
- 230000017525 heat dissipation Effects 0.000 description 4
- 238000009413 insulation Methods 0.000 description 4
- 238000004804 winding Methods 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000002955 isolation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Images
Classifications
-
- 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
- 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
- H01F27/30—Fastening or clamping coils, windings, or parts thereof together; Fastening or mounting coils or windings on core, casing, or other support
- H01F27/306—Fastening or mounting coils or windings on core, casing or other support
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Inverter Devices (AREA)
- Insulating Of Coils (AREA)
- Coils Or Transformers For Communication (AREA)
- Coils Of Transformers For General Uses (AREA)
Abstract
Description
Claims (12)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020070067293A KR20090002902A (ko) | 2007-07-04 | 2007-07-04 | 인버터 트랜스포머 |
| PCT/KR2008/003619 WO2009005243A2 (en) | 2007-07-04 | 2008-06-25 | Inverter transformer |
| US12/667,605 US8049590B2 (en) | 2007-07-04 | 2008-06-25 | Inverter transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020070067293A KR20090002902A (ko) | 2007-07-04 | 2007-07-04 | 인버터 트랜스포머 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20090002902A true KR20090002902A (ko) | 2009-01-09 |
Family
ID=40226641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020070067293A Ceased KR20090002902A (ko) | 2007-07-04 | 2007-07-04 | 인버터 트랜스포머 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US8049590B2 (ko) |
| KR (1) | KR20090002902A (ko) |
| WO (1) | WO2009005243A2 (ko) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101643500B1 (ko) * | 2015-06-17 | 2016-07-27 | 세기전자산업 (주) | 가변기능을 갖는 트랜스포머용 보빈 |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011060547A1 (en) * | 2009-11-19 | 2011-05-26 | HYDRO-QUéBEC | Electrical transformer assembly |
| TWM405042U (en) * | 2010-08-03 | 2011-06-01 | Yujing Technology Co Ltd | Laminated brush type step-down side transformer |
| WO2012155232A1 (en) | 2011-05-18 | 2012-11-22 | HYDRO-QUéBEC | Ferromagnetic metal ribbon transfer apparatus and method |
| WO2013001591A1 (ja) | 2011-06-27 | 2013-01-03 | トヨタ自動車株式会社 | リアクトル、および、その製造方法 |
| DE112011105382B4 (de) * | 2011-06-27 | 2016-06-30 | Toyota Jidosha Kabushiki Kaisha | Drossel und Herstellungsverfahren dafür |
| GB2501104A (en) * | 2012-04-12 | 2013-10-16 | Eltek As | Compact, efficient common mode inductor for a power converter system |
| KR101382681B1 (ko) * | 2012-10-18 | 2014-04-07 | 엘지이노텍 주식회사 | 라인 필터 및 전력 공급 장치 |
| CN104937680B (zh) * | 2012-10-19 | 2017-04-26 | 三菱电机株式会社 | 逆变器装置、变压器及变压器的制造方法 |
| TWM504334U (zh) * | 2014-11-07 | 2015-07-01 | Yujin Technology Co Ltd | 雙軸式薄型線架改進結構 |
| TWI556273B (zh) * | 2015-10-14 | 2016-11-01 | Yujing Technology Co Ltd | Resonant High Current Density Transformer |
| CN105761905B (zh) * | 2016-01-30 | 2018-01-09 | 明纬(广州)电子有限公司 | 谐振式高电流密度变压器 |
| CN107170559A (zh) * | 2016-03-08 | 2017-09-15 | 东京零件工业股份有限公司 | 线路滤波器 |
| WO2020092636A1 (en) | 2018-11-01 | 2020-05-07 | Bourns, Inc. | Low-profile housing for electronic components |
| DE102019100528A1 (de) * | 2019-01-10 | 2020-07-16 | EWS GmbH | Abstandselement, Verwendung eines Abstandselements und Spulenkörper mit mindestens einem Abstandselement |
| CN110660563A (zh) * | 2019-10-12 | 2020-01-07 | 台达电子企业管理(上海)有限公司 | 磁性组件及电源模块 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5227745A (en) * | 1990-06-18 | 1993-07-13 | Matsushita Electric Industrial Co., Ltd. | Line filter assembly |
| JP3614483B2 (ja) * | 1994-11-10 | 2005-01-26 | Necトーキン株式会社 | トランス・チョークコイル |
| US6771157B2 (en) * | 2001-10-19 | 2004-08-03 | Murata Manufacturing Co., Ltd | Wire-wound coil |
| KR100535240B1 (ko) * | 2003-10-20 | 2005-12-09 | 주식회사 필룩스 | 엘씨디 백라이트용 트랜스 |
| KR100631125B1 (ko) * | 2005-06-21 | 2006-10-02 | 삼성전기주식회사 | 인버터 트랜스포머 |
| KR100724139B1 (ko) * | 2005-06-27 | 2007-06-04 | 삼성전기주식회사 | 인버터 트랜스포머 |
| JP4099815B2 (ja) * | 2005-09-05 | 2008-06-11 | ミネベア株式会社 | インバータトランス |
| TWI307904B (en) * | 2006-06-09 | 2009-03-21 | Hon Hai Prec Ind Co Ltd | Magnetic component with voltage tolerance and driving device using the same for driving a light source module |
| TWI370466B (en) * | 2008-05-09 | 2012-08-11 | Delta Electronics Inc | Trensformer structure |
-
2007
- 2007-07-04 KR KR1020070067293A patent/KR20090002902A/ko not_active Ceased
-
2008
- 2008-06-25 US US12/667,605 patent/US8049590B2/en not_active Expired - Fee Related
- 2008-06-25 WO PCT/KR2008/003619 patent/WO2009005243A2/en not_active Ceased
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101643500B1 (ko) * | 2015-06-17 | 2016-07-27 | 세기전자산업 (주) | 가변기능을 갖는 트랜스포머용 보빈 |
Also Published As
| Publication number | Publication date |
|---|---|
| US8049590B2 (en) | 2011-11-01 |
| WO2009005243A2 (en) | 2009-01-08 |
| WO2009005243A3 (en) | 2009-02-26 |
| US20110006869A1 (en) | 2011-01-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 20070704 |
|
| PA0201 | Request for examination | ||
| E902 | Notification of reason for refusal | ||
| PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20080516 Patent event code: PE09021S01D |
|
| AMND | Amendment | ||
| PG1501 | Laying open of application | ||
| E601 | Decision to refuse application | ||
| PE0601 | Decision on rejection of patent |
Patent event date: 20090217 Comment text: Decision to Refuse Application Patent event code: PE06012S01D Patent event date: 20080516 Comment text: Notification of reason for refusal Patent event code: PE06011S01I |
|
| J201 | Request for trial against refusal decision | ||
| PJ0201 | Trial against decision of rejection |
Patent event date: 20090319 Comment text: Request for Trial against Decision on Refusal Patent event code: PJ02012R01D Patent event date: 20090217 Comment text: Decision to Refuse Application Patent event code: PJ02011S01I Appeal kind category: Appeal against decision to decline refusal Decision date: 20090624 Appeal identifier: 2009101002519 Request date: 20090319 |
|
| AMND | Amendment | ||
| PB0901 | Examination by re-examination before a trial |
Comment text: Amendment to Specification, etc. Patent event date: 20090417 Patent event code: PB09011R02I Comment text: Request for Trial against Decision on Refusal Patent event date: 20090319 Patent event code: PB09011R01I Comment text: Amendment to Specification, etc. Patent event date: 20081016 Patent event code: PB09011R02I |
|
| B601 | Maintenance of original decision after re-examination before a trial | ||
| E801 | Decision on dismissal of amendment | ||
| PB0601 | Maintenance of original decision after re-examination before a trial |
Comment text: Report of Result of Re-examination before a Trial Patent event code: PB06011S01D Patent event date: 20090428 |
|
| PE0801 | Dismissal of amendment |
Patent event code: PE08012E01D Comment text: Decision on Dismissal of Amendment Patent event date: 20090428 Patent event code: PE08011R01I Comment text: Amendment to Specification, etc. Patent event date: 20090417 Patent event code: PE08011R01I Comment text: Amendment to Specification, etc. Patent event date: 20081016 |
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| J301 | Trial decision |
Free format text: TRIAL DECISION FOR APPEAL AGAINST DECISION TO DECLINE REFUSAL REQUESTED 20090319 Effective date: 20090624 |
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| PJ1301 | Trial decision |
Patent event code: PJ13011S01D Patent event date: 20090625 Comment text: Trial Decision on Objection to Decision on Refusal Appeal kind category: Appeal against decision to decline refusal Request date: 20090319 Decision date: 20090624 Appeal identifier: 2009101002519 |
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| J2X1 | Appeal (before the patent court) |
Free format text: APPEAL AGAINST DECISION TO DECLINE REFUSAL |
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| PJ2001 | Appeal |
Patent event date: 20090625 Comment text: Trial Decision on Objection to Decision on Refusal Patent event code: PJ20011S01I Appeal kind category: Appeal against decision to decline refusal Decision date: 20100430 Appeal identifier: 2009201005554 Request date: 20090728 |
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| J302 | Written judgement (patent court) |
Free format text: JUDGMENT (PATENT COURT) FOR APPEAL AGAINST DECISION TO DECLINE REFUSAL REQUESTED 20090728 Effective date: 20100430 |
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| PJ1302 | Judgment (patent court) |
Patent event date: 20100507 Comment text: Written Judgment (Patent Court) Patent event code: PJ13021S01D Request date: 20090728 Decision date: 20100430 Appeal identifier: 2009201005554 Appeal kind category: Appeal against decision to decline refusal |