TW200729245A - Transformer and circuit device for controlling the same - Google Patents
Transformer and circuit device for controlling the sameInfo
- Publication number
- TW200729245A TW200729245A TW095103438A TW95103438A TW200729245A TW 200729245 A TW200729245 A TW 200729245A TW 095103438 A TW095103438 A TW 095103438A TW 95103438 A TW95103438 A TW 95103438A TW 200729245 A TW200729245 A TW 200729245A
- Authority
- TW
- Taiwan
- Prior art keywords
- coil
- winding
- winding portion
- magnetic flux
- portion formed
- Prior art date
Links
Landscapes
- Coils Of Transformers For General Uses (AREA)
- Coils Or Transformers For Communication (AREA)
Abstract
The present invention provides a transformer, which comprises a winding rack, an iron core set, and a coil set. The winding rack is provided with a center hole extending along a longitudinal direction, a first winding portion formed on one side, a second winding portion formed on the other side, at least one third winding portion formed between the first and second winding portions, and a plurality of lead terminals located at both ends. The coil set is provided with a primary magnetic excited coil, a secondary sensing coil wound on the second winding portion, and an auxiliary coil wound on the third winding portion. The winding method of the auxiliary coil substantially corresponds to the primary magnetic excited coil and the secondary sensing coil in the vertical direction. Thus, the present invention could adjust the magnetic flux leakage, and further employ a leakage inductance adjustment unit to adjust the auxiliary coil for controlling the amount of magnetic flux leakage and obtain the required amount of leakage inductance by the adjustment of magnetic flux leakage.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW95103438A TWI396209B (en) | 2006-01-27 | 2006-01-27 | Transformers and circuit devices for controlling transformers |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW95103438A TWI396209B (en) | 2006-01-27 | 2006-01-27 | Transformers and circuit devices for controlling transformers |
Publications (2)
Publication Number | Publication Date |
---|---|
TW200729245A true TW200729245A (en) | 2007-08-01 |
TWI396209B TWI396209B (en) | 2013-05-11 |
Family
ID=49078253
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW95103438A TWI396209B (en) | 2006-01-27 | 2006-01-27 | Transformers and circuit devices for controlling transformers |
Country Status (1)
Country | Link |
---|---|
TW (1) | TWI396209B (en) |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI281169B (en) * | 2004-05-28 | 2007-05-11 | Taiwan Sumida Electronics Inc | High inductance-leaking core and transformer using the same |
-
2006
- 2006-01-27 TW TW95103438A patent/TWI396209B/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
TWI396209B (en) | 2013-05-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Annulment or lapse of patent due to non-payment of fees |