CN1949414A - Three layer insulation wire type high frequency transformer - Google Patents
Three layer insulation wire type high frequency transformer Download PDFInfo
- Publication number
- CN1949414A CN1949414A CN 200610152472 CN200610152472A CN1949414A CN 1949414 A CN1949414 A CN 1949414A CN 200610152472 CN200610152472 CN 200610152472 CN 200610152472 A CN200610152472 A CN 200610152472A CN 1949414 A CN1949414 A CN 1949414A
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- Prior art keywords
- coil
- high frequency
- primary coil
- frequency transformer
- type high
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Abstract
The invention relates to a three layer insulted linear high frequency transformer that includes frame, magnetic core, insulated layer, primary coil, secondary coil. Coil external insulated layer is set outside the coil, and the coil is filled the entire width of the frame. Three or more layers insulated line is adopted to coil primary coil and secondary coil. The transformer has small volume, easy operation technology, high efficiency, and energy saving. It also ensures current leakage and safety request.
Description
Affiliated technical field
The invention belongs to high frequency transformer, be specifically related to improvement transformer.
Background technology
At present, generally adopt the edge air-gap method to reach required creepage distance of transformer and anti-some requirement of strength in the known magnetic core high frequency transformer.The deficiency of this transformer is that volume is big, efficient is low, technological process is loaded down with trivial details, and transformer often occurring, not reach situation and its consumptive material of required electric leakage and safety requirements big.
Summary of the invention
The objective of the invention is provides a kind of volume little for addressing the above problem, need not the slit and the three layer insulation wire type high frequency transformer of insulating tape.
Technical scheme of the present invention is as follows in order to achieve the above object.
The invention discloses a kind of three layer insulation wire type high frequency transformer, this transformer comprises skeleton, and magnetic core is installed on the skeleton, and this magnetic core is provided with insulating barrier outward, twines primary coil, secondary coil and primary coil on the skeleton at interval; Coil is provided with the coil external insulation layer outward, and described winding is full of the width of whole skeleton closely; Insulated wire more than three layers or three layers is adopted in the coiling of primary coil and primary coil.
Optimally, described primary coil directly contacts with secondary coil.
The advantage that the present invention is compared with prior art had is: volume of transformer is little, operating procedure is simple, efficient is high, energy savings, and required electric leakage and the safety requirements of transformer is guaranteed simultaneously.
Description of drawings
Fig. 1 is the structural representation of transformer;
Fig. 2 is the structural representation of coiling.
Embodiment
See also Fig. 1, a kind of three layer insulation wire type high frequency transformer, this transformer comprises skeleton 1, and magnetic core 2 is installed on the skeleton 1, outside this magnetic core 2 insulating barrier 7 is set, and twines primary coil 3, secondary coil 4 and primary coil 5 on the skeleton 1 successively; Coil is provided with coil external insulation layer 6 outward; Winding is full of the width of whole skeleton 1 closely; Insulated wire more than three layers or three layers is adopted in the coiling of primary coil 3 and primary coil 5.Present embodiment adopts three layer insulation wire.
Described primary coil directly contacts with secondary coil, and the centre need not the insulating tape interval.
Cited concrete structure is not the qualification to this practical protection range in the present embodiment, so other Rational structure that technical scheme according to the present invention is made all are protection scope of the present invention.
Claims (2)
1, a kind of three layer insulation wire type high frequency transformer, this transformer comprises skeleton (1), skeleton (1) is gone up magnetic core (2) is installed, the outer insulating barrier (7) that is provided with of this magnetic core (2), and skeleton (1) is gone up and is twined primary coil (3), secondary coil (4) and primary coil (5) at interval; Coil is provided with coil external insulation layer (6) outward; It is characterized in that,
Described winding is full of the width of whole skeleton (1) closely; Insulated wire more than three layers or three layers is adopted in the coiling of primary coil (3) and primary coil (5).
2, three layer insulation wire type high frequency transformer according to claim 1 is characterized in that,
Described primary coil directly contacts with secondary coil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610152472 CN1949414A (en) | 2006-09-29 | 2006-09-29 | Three layer insulation wire type high frequency transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610152472 CN1949414A (en) | 2006-09-29 | 2006-09-29 | Three layer insulation wire type high frequency transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1949414A true CN1949414A (en) | 2007-04-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200610152472 Pending CN1949414A (en) | 2006-09-29 | 2006-09-29 | Three layer insulation wire type high frequency transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1949414A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102226967A (en) * | 2011-04-13 | 2011-10-26 | 深圳茂硕电子科技有限公司 | Special electromagnetic compatibility method for Y capacitor removal |
| CN102832023A (en) * | 2011-06-14 | 2012-12-19 | 三星电机株式会社 | Transformer and display device using the same |
| CN108682545A (en) * | 2018-07-04 | 2018-10-19 | 浙江和兴电子有限公司 | A kind of high voltage bearing multiwinding transformer |
| CN110600241A (en) * | 2019-09-03 | 2019-12-20 | 深圳振华富电子有限公司 | Multi-way switch power supply transformer and preparation method thereof |
-
2006
- 2006-09-29 CN CN 200610152472 patent/CN1949414A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102226967A (en) * | 2011-04-13 | 2011-10-26 | 深圳茂硕电子科技有限公司 | Special electromagnetic compatibility method for Y capacitor removal |
| CN102226967B (en) * | 2011-04-13 | 2016-07-06 | 深圳茂硕电子科技有限公司 | A kind of method of the special electromagnetic compatibility going Y capacitance |
| CN102832023A (en) * | 2011-06-14 | 2012-12-19 | 三星电机株式会社 | Transformer and display device using the same |
| CN102832023B (en) * | 2011-06-14 | 2016-01-20 | 三星电机株式会社 | Transformer and use the display unit of this transformer |
| CN108682545A (en) * | 2018-07-04 | 2018-10-19 | 浙江和兴电子有限公司 | A kind of high voltage bearing multiwinding transformer |
| CN108682545B (en) * | 2018-07-04 | 2024-05-31 | 浙江和兴电子有限公司 | High-voltage-resistant multi-winding transformer |
| CN110600241A (en) * | 2019-09-03 | 2019-12-20 | 深圳振华富电子有限公司 | Multi-way switch power supply transformer and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20070418 |