CN203013478U - Flat electronic transformer - Google Patents
Flat electronic transformer Download PDFInfo
- Publication number
- CN203013478U CN203013478U CN 201220497182 CN201220497182U CN203013478U CN 203013478 U CN203013478 U CN 203013478U CN 201220497182 CN201220497182 CN 201220497182 CN 201220497182 U CN201220497182 U CN 201220497182U CN 203013478 U CN203013478 U CN 203013478U
- Authority
- CN
- China
- Prior art keywords
- magnetic core
- winding
- framework
- electronic transformer
- flat electronic
- 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 Of Transformers For General Uses (AREA)
- Coils Or Transformers For Communication (AREA)
Abstract
The utility model discloses a flat electronic transformer which comprises a framework and copper wires, flat cuboid blocks are arranged at the left end and the right end of the framework, and a wire groove is formed in the middle of the framework and wound by the copper wires to form a winding. A rectangular magnetic core is fixed on the outer side of the winding, the length of the framework is larger than that of the magnetic core, and the width of the framework is smaller than that of the magnetic core. Rectangular pins are arranged on the left side and the right side of the framework and are different in length, and the winding and the magnetic core are both wrapped with insulated rubber tapes. The flat electronic transformer is simple in structure, reasonable in design, convenient to manufacture, low in manufacture cost, good in heat dissipation effect, convenient to use, safe, reliable, good in stability and long in service life, and alternating current power losses of the winding are reduced.
Description
Technical field
The utility model relates to a kind of transformer, relates in particular to a kind of flat electronic transformer.
Background technology
Electronic transformer, having alternating voltage with civil power and change into after direct current consist of a kind of electronic installation of high-frequency ac voltage output by semiconductor switch device and electronic component and high frequency transformer winding, is also a kind of friendship orthogonal inverter circuit of telling about in theory of electronics.In simple terms, it mainly is comprised of high frequency transformer magnetic core (iron core) and two or more coils, and they do not change the position mutually, from one or more electric loop, by the electromagnetic induction effect, be transformed into alternating voltage and electric current by alternating electromotive force.And at the output of high frequency transformer, to one or more electricity consumption loop, supply with high-frequency ac or the direct current of different electric pressures.Different electronic transformer skeletons is different, and design is different, and the use occasion of electronic transformer is also different.
The utility model content
The utility model purpose is exactly in order to make up the defective of prior art, a kind of flat electronic transformer to be provided.
The utility model is achieved through the following technical solutions:
A kind of flat electronic transformer, include skeleton and copper cash, two ends, described skeleton left and right are flat cuboid piece, the centre is provided with wire casing, described copper wire winding consists of winding on wire casing, be fixed with the rectangle magnetic core outside described winding, and described skeleton length is longer than magnetic core and width is narrower than magnetic core, the described skeleton left and right sides is respectively equipped with rectangular pins different in size, all is surrounded by insulating tape outside described winding and magnetic core.
Link together by glue between described winding and magnetic core.
The utility model has the advantages that: the utility model is simple in structure, and is reasonable in design, easily manufactured, low cost of manufacture, and good heat dissipation effect, and reduce the winding A.C.power loss, and easy to use safe and reliable, good stability, the life-span is long.
Description of drawings
Fig. 1 is the utility model vertical view.
Fig. 2 is the utility model front view.
Embodiment
As shown in Figure 1, 2, a kind of flat electronic transformer, include skeleton 1 and copper cash 2, described skeleton 1 two ends, left and right are flat cuboid piece, and the centre is provided with wire casing, and described copper cash 2 is wound on and consists of winding 3 on wire casing, described winding 3 outsides are fixed with rectangle magnetic core 4, described skeleton 1 length is longer than magnetic core 4 and width is narrower than magnetic core 4, and described skeleton 1 left and right sides is respectively equipped with rectangular pins different in size 5, and described winding 3 and magnetic core 4 outsides all are surrounded by insulating tape 6.
Link together by glue 7 between described winding 3 and magnetic core 4.
Claims (2)
1. flat electronic transformer, it is characterized in that: include skeleton and copper cash, two ends, described skeleton left and right are flat cuboid piece, the centre is provided with wire casing, described copper wire winding consists of winding on wire casing, be fixed with the rectangle magnetic core outside described winding, and described skeleton length is longer than magnetic core and width is narrower than magnetic core, the described skeleton left and right sides is respectively equipped with rectangular pins different in size, all is surrounded by insulating tape outside described winding and magnetic core.
2. a kind of flat electronic transformer according to claim 1, is characterized in that: link together by glue between described winding and magnetic core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220497182 CN203013478U (en) | 2012-09-26 | 2012-09-26 | Flat electronic transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220497182 CN203013478U (en) | 2012-09-26 | 2012-09-26 | Flat electronic transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203013478U true CN203013478U (en) | 2013-06-19 |
Family
ID=48605045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220497182 Expired - Fee Related CN203013478U (en) | 2012-09-26 | 2012-09-26 | Flat electronic transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203013478U (en) |
-
2012
- 2012-09-26 CN CN 201220497182 patent/CN203013478U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130619 Termination date: 20130926 |