CN203351343U - Asymmetrical integration transformer magnetic core - Google Patents
Asymmetrical integration transformer magnetic core Download PDFInfo
- Publication number
- CN203351343U CN203351343U CN 201320354990 CN201320354990U CN203351343U CN 203351343 U CN203351343 U CN 203351343U CN 201320354990 CN201320354990 CN 201320354990 CN 201320354990 U CN201320354990 U CN 201320354990U CN 203351343 U CN203351343 U CN 203351343U
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- China
- Prior art keywords
- transformer
- magnetic core
- winding
- inductor
- width
- 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.)
- Expired - Fee Related
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- Coils Or Transformers For Communication (AREA)
- Coils Of Transformers For General Uses (AREA)
Abstract
The utility model discloses an asymmetrical integration transformer magnetic core, and relates to the field of transformers. The asymmetrical integration transformer magnetic core comprises a supporting plate. A transformer primary winding is arranged on one end portion of the supporting plate, a baffle is arranged on the other end portion of the supporting plate, an inductor winding is arranged in the middle of the supporting plate and on the side where the transformer primary winding and the baffle are arranged, the width of the inductor winding is larger than the width of the transformer primary winding, and the width of the transformer primary winding is larger than the thickness of the baffle. The asymmetrical magnetic core design scheme is adopted, limited wiring space is fully utilized, a transformer and the inductor magnetic core are integrated, therefore, occupied space of the supporting plate is reduced, the functions of the transformer and an inductor are simultaneously achieved, and the asymmetrical integration transformer magnetic core is suitable for being popularized and used.
Description
Technical field
The utility model relates to a kind of magnetic core of transformer, particularly a kind of asymmetric integrated transformer magnetic core.
Background technology
Along with the progress of Power Management Design, require the larger power of less volume output, mostly quarter bat transformer on the market, be to adopt the separately design of transformer and inductor core at present, accounts for the plate area large, can not meet people's requirement.
Summary of the invention
The purpose of this utility model just is to provide a kind of reasonable in design, accounts for the asymmetric integrated transformer magnetic core that the plate area is little.
To achieve these goals, the technical solution adopted in the utility model is such: asymmetric integrated transformer magnetic core of the present utility model, comprise supporting bracket, supporting bracket one end is provided with the transformer primary side winding, the other end is provided with baffle plate, it is provided with the inductor winding with middle side part, and the width of inductor winding is greater than the width of transformer primary side winding, and the width of transformer primary side winding is greater than the thickness of baffle plate.
As preferably, the side of described transformer primary side winding, baffle plate and inductor winding is equipped with chamfering.
As preferably, described transformer primary side winding, baffle plate, inductor winding and supporting bracket are integrated.
Compared with prior art, the utility model has the advantage of: the utility model adopts asymmetric Magnetic Core Design scheme, take full advantage of limited wiring space, transformer and inductor core are integrated, greatly dwindle the area of whole power module, further realized the miniaturization of quarter bat module.
The accompanying drawing explanation
Fig. 1 is front view of the present utility model;
Fig. 2 is vertical view of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Referring to Fig. 1 and Fig. 2, asymmetric integrated transformer magnetic core of the present utility model, comprise supporting bracket 1, supporting bracket 1 one ends are provided with transformer primary side winding 3, the other end is provided with baffle plate 4, it is provided with inductor winding 2 with middle side part, the width of inductor winding 2 is greater than the width of transformer primary side winding 3, the width of transformer primary side winding 3 is greater than the thickness of baffle plate 4, the side of described transformer primary side winding 3, baffle plate 4 and inductor winding 2 is equipped with chamfering, and described transformer primary side winding 3, baffle plate 4, inductor winding 2 and supporting bracket 1 are integrated.
The utility model adopts asymmetric Magnetic Core Design scheme, takes full advantage of limited wiring space, and transformer and inductor core are integrated, and has greatly dwindled the area of whole power module, has further realized the miniaturization of quarter bat module.
Claims (3)
1. an asymmetric integrated transformer magnetic core, it is characterized in that: comprise supporting bracket, supporting bracket one end is provided with the transformer primary side winding, the other end is provided with baffle plate, it is provided with the inductor winding with middle side part, the width of inductor winding is greater than the width of transformer primary side winding, and the width of transformer primary side winding is greater than the thickness of baffle plate.
2. asymmetric integrated transformer magnetic core according to claim 1, it is characterized in that: the side of described transformer primary side winding, baffle plate and inductor winding is equipped with chamfering.
3. asymmetric integrated transformer magnetic core according to claim 1, it is characterized in that: described transformer primary side winding, baffle plate, inductor winding and supporting bracket are integrated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320354990 CN203351343U (en) | 2013-06-20 | 2013-06-20 | Asymmetrical integration transformer magnetic core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320354990 CN203351343U (en) | 2013-06-20 | 2013-06-20 | Asymmetrical integration transformer magnetic core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203351343U true CN203351343U (en) | 2013-12-18 |
Family
ID=49751210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320354990 Expired - Fee Related CN203351343U (en) | 2013-06-20 | 2013-06-20 | Asymmetrical integration transformer magnetic core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203351343U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104025217A (en) * | 2014-03-05 | 2014-09-03 | 深圳市欣锐特科技有限公司 | Magnetic core, integrated magnetic element, active clamp forward-flyback circuit and switch power supply |
-
2013
- 2013-06-20 CN CN 201320354990 patent/CN203351343U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104025217A (en) * | 2014-03-05 | 2014-09-03 | 深圳市欣锐特科技有限公司 | Magnetic core, integrated magnetic element, active clamp forward-flyback circuit and switch power supply |
| CN104025217B (en) * | 2014-03-05 | 2017-05-10 | 深圳欣锐科技股份有限公司 | Magnetic core, integrated magnetic element, active clamp forward-flyback circuit and switch power supply |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131218 Termination date: 20170620 |