TW200609957A - Leakage transformer - Google Patents
Leakage transformerInfo
- Publication number
- TW200609957A TW200609957A TW094128746A TW94128746A TW200609957A TW 200609957 A TW200609957 A TW 200609957A TW 094128746 A TW094128746 A TW 094128746A TW 94128746 A TW94128746 A TW 94128746A TW 200609957 A TW200609957 A TW 200609957A
- Authority
- TW
- Taiwan
- Prior art keywords
- leakage transformer
- transformer section
- leakage
- primary winding
- section
- Prior art date
Links
Abstract
The object of the present invention is to obtain a leakage transformer capable reducing the installation space in the housing. The leakage transformer comprises a first leakage transformer section having a primary winding 3 and a secondary wiring 4, a second leakage transformer section located by side with the first leakage transformer section and having a primary winding 6 and a secondary wiring 7, and an external core 8 forming both the magnetic path of the first leakage transformer section and the magnetic path of the second leakage transformer section.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004261528A JP4348263B2 (en) | 2004-09-08 | 2004-09-08 | Leakage transformer |
Publications (2)
Publication Number | Publication Date |
---|---|
TW200609957A true TW200609957A (en) | 2006-03-16 |
TWI276121B TWI276121B (en) | 2007-03-11 |
Family
ID=36159459
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW94128746A TWI276121B (en) | 2004-09-08 | 2005-08-23 | Leakage transformer |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP4348263B2 (en) |
CN (1) | CN100543888C (en) |
TW (1) | TWI276121B (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008060441A (en) * | 2006-09-01 | 2008-03-13 | Tokyo Parts Ind Co Ltd | Inverter transformer |
JP4676974B2 (en) * | 2006-09-15 | 2011-04-27 | 光詮科技股▲フェン▼有限公司 | Method for adjusting mutual inductance and transformer adjusted by the method |
JP4930596B2 (en) * | 2007-09-19 | 2012-05-16 | パナソニック株式会社 | Transformer and power supply using the same |
CN102194567B (en) * | 2010-03-18 | 2013-01-02 | 台达电子工业股份有限公司 | Combined transformer structure |
JP4800431B2 (en) * | 2010-03-30 | 2011-10-26 | 東京パーツ工業株式会社 | Inverter transformer |
JP6417206B2 (en) * | 2014-12-19 | 2018-10-31 | 株式会社豊田自動織機 | Power converter |
CN110221159B (en) * | 2019-07-18 | 2020-08-21 | 杭州电力设备制造有限公司 | Transformer fault detection method, system and equipment based on iron core magnetic flux leakage |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3386972B2 (en) * | 1997-02-21 | 2003-03-17 | スミダコーポレーション株式会社 | Inverter transformer and method of manufacturing the same |
-
2004
- 2004-09-08 JP JP2004261528A patent/JP4348263B2/en not_active Expired - Fee Related
-
2005
- 2005-08-23 TW TW94128746A patent/TWI276121B/en not_active IP Right Cessation
- 2005-08-23 CN CNB2005100921553A patent/CN100543888C/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2006080236A (en) | 2006-03-23 |
JP4348263B2 (en) | 2009-10-21 |
CN1747082A (en) | 2006-03-15 |
CN100543888C (en) | 2009-09-23 |
TWI276121B (en) | 2007-03-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Annulment or lapse of patent due to non-payment of fees |