CN103337352B - A kind of pcb board high-frequency magnetic transformator - Google Patents
A kind of pcb board high-frequency magnetic transformator Download PDFInfo
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- CN103337352B CN103337352B CN201310244234.6A CN201310244234A CN103337352B CN 103337352 B CN103337352 B CN 103337352B CN 201310244234 A CN201310244234 A CN 201310244234A CN 103337352 B CN103337352 B CN 103337352B
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- frequency magnetic
- pcb board
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- transformator
- silk
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Abstract
The present invention relates to a kind of pcb board high-frequency magnetic transformator, include high-frequency magnetic body, described high-frequency magnetic body interts and is wound with silk-covered wire, be characterized in: on silk-covered wire, distribution has terminals, on terminals, distribution has weld layer, and terminals are connected to pcb board material.Thus, coordinating by terminals and wiring hole, it is achieved that firm connect.And by the existence of weld layer, improve saving work efficiency in assembling process, facilitate streamline quickly to manufacture, reduce cost.Meanwhile, it is provided with label layer, it is simple to when assembling, identify polarity, improves assembling accuracy rate.
Description
Technical field
The present invention relates to a kind of transformator, particularly relate to a kind of pcb board high-frequency magnetic transformator.
Background technology
High-frequency magnetic is compared with common FERRITE CORE, and body constitution is little, seamless leakage inductance, and the magnetic line of force is uniform, the advantages such as coupling is good, good heat dissipation.Shortcoming: high-frequency magnetic transformator is different with output magnet ring inductance, and outputting inductance is relatively thick with line, magnetic ring transformer must adopt the rich system of multiply fine rule to reduce kelvin effect, goes between tough soft.Primary and secondary winding terminal does not have skeleton pin junction, and it is inconsistent that outlet forms length, the invisible disunity of form.Manual welding have to being fixed on pcb board face at the clamping connection sheet in pcb board face or outlet head end by screw during conventional application, magnetic ring transformer body is circular simultaneously, and body is vertical sleeping shakiness in pcb board face, need to take other bodies to reinforce way, such as adhesive tape, clamping plate, all by manual operations.And postwelding must be crossed at pcb board and complete, frequent movement will be caused to form damage or the rosin joint of other elements.Streamline production operation more cannot complete.Thus, costly, technique is poor, and logical survey rate is low.
Summary of the invention
The purpose of the present invention is contemplated to solve the above-mentioned problems in the prior art, it is provided that a kind of pcb board high-frequency magnetic transformator.
The purpose of the present invention is achieved through the following technical solutions:
A kind of pcb board high-frequency magnetic transformator, include high-frequency magnetic body, described high-frequency magnetic body interts and is wound with silk-covered wire, wherein: on described silk-covered wire, distribution has terminals, on described terminals, distribution has weld layer, and described terminals are connected to pcb board material.
Further, above-mentioned a kind of pcb board high-frequency magnetic transformator, wherein: described silk-covered wire is provided with insulated sleeve.
Further, above-mentioned a kind of pcb board high-frequency magnetic transformator, wherein: described terminals are provided with label layer.
Further, above-mentioned a kind of pcb board high-frequency magnetic transformator, wherein: described weld layer length is at least 4mm.
Yet further, above-mentioned a kind of pcb board high-frequency magnetic transformator, wherein: be provided with wiring hole on described pcb board material, described terminals have a glue-line through the junction setting of wiring hole, described terminals and wiring hole.
The advantage of technical solution of the present invention is mainly reflected in: by coordinating of terminals and wiring hole, it is achieved that firm connect.And by the existence of weld layer, improve saving work efficiency in assembling process, facilitate streamline quickly to manufacture, reduce cost.Meanwhile, it is provided with label layer, it is simple to when assembling, identify polarity, improves assembling accuracy rate.
Accompanying drawing explanation
The purpose of the present invention, advantage and feature, by for illustration and explanation by the non-limitative illustration of preferred embodiment below.
Fig. 1 is the organigram of this pcb board high-frequency magnetic transformator.
| 1 | High-frequency magnetic body | 2 | Silk-covered wire |
| 3 | Pcb board material | 4 | Weld layer |
| 5 | Point glue-line |
Detailed description of the invention
A kind of pcb board high-frequency magnetic transformator as shown in Figure 1, include high-frequency magnetic body 1, high-frequency magnetic body 1 interts and is wound with silk-covered wire 2, and, coiling is absent from directivity Same Name of Ends difference, and its unusual part is in that: the present invention is distributed on silk-covered wire 2 terminals.Simultaneously, it is contemplated that the conducting of follow-up welding is convenient, on terminals, distribution has weld layer 4.Certainly, easy-to-use for follow-up components and parts, terminals are connected to pcb board material 3.
With regard to the present invention one preferably embodiment, it is contemplated that safety can be increased, promote the effect that isolation is pressure, silk-covered wire 2 is provided with insulated sleeve.Meanwhile, patch assembling for the ease of actual streamline, be unlikely to mistake polarity, terminals are provided with label layer.And, it is contemplated that the significance of mark, label layer can be provided with different colors or number designation.
Further, weld layer 4 length is at least 4mm.In such manner, it is possible to ensure the firmness patched, do not affect turn-on effect simultaneously.Specifically, pcb board material 3 of the present invention is provided with wiring hole, terminals traverse wiring hole.And, it is contemplated that sealing and locating effect, the junction of terminals and wiring hole is arranged a glue-line 5.
Actually used situation in conjunction with the present invention, it is contemplated that the facility of follow-up wiring, it is possible to after terminals position, unnecessary part is cut flat, meet weld layer 4 length and retain at least 4mm.Further, after weld layer 4 is distributed, terminals physics is hardening, just can employ invading paint drying.Meanwhile, adopting tin material to constitute weld layer 4, the terminals vertical dimension after upper stannum is same, and arrangement in order, facilitates pipeline plugins operation.
By above-mentioned character express it can be seen that adopt after the present invention, by coordinating of terminals and wiring hole, it is achieved that firm connection.And by the existence of weld layer 4, improve saving work efficiency in assembling process, facilitate streamline quickly to manufacture, reduce cost.Meanwhile, it is provided with label layer, it is simple to when assembling, identify polarity, improves assembling accuracy rate.
These embodiments are only the prominent examples of application technical solution of the present invention, all technical schemes taking to be equal to replacement or equivalent transformation and formed, and all fall within the scope of protection of present invention.
Claims (4)
1. a pcb board high-frequency magnetic transformator, include high-frequency magnetic body, described high-frequency magnetic body intert and is wound with silk-covered wire, it is characterised in that: on described silk-covered wire, distribution has terminals, on described terminals, distribution has weld layer, and described terminals are connected to pcb board material；Being provided with wiring hole on described pcb board material, described terminals have a glue-line through the junction setting of wiring hole, described terminals and wiring hole.
2. a kind of pcb board high-frequency magnetic transformator according to claim 1, it is characterised in that: described silk-covered wire is provided with insulated sleeve.
3. a kind of pcb board high-frequency magnetic transformator according to claim 1, it is characterised in that: described terminals are provided with label layer.
4. a kind of pcb board high-frequency magnetic transformator according to claim 1, it is characterised in that: described weld layer length is at least 4mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310244234.6A CN103337352B (en) | 2013-06-20 | 2013-06-20 | A kind of pcb board high-frequency magnetic transformator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310244234.6A CN103337352B (en) | 2013-06-20 | 2013-06-20 | A kind of pcb board high-frequency magnetic transformator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103337352A CN103337352A (en) | 2013-10-02 |
| CN103337352B true CN103337352B (en) | 2016-06-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310244234.6A Active CN103337352B (en) | 2013-06-20 | 2013-06-20 | A kind of pcb board high-frequency magnetic transformator |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113571309B (en) * | 2021-07-23 | 2022-08-05 | 西安微电机研究所有限公司 | Installation structure and process of large-volume inductor for aerospace field |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5999066A (en) * | 1996-09-06 | 1999-12-07 | Toko Kabushiki Kaisha | Interface module for a sending section and a receiving section |
| CN201392714Y (en) * | 2009-03-06 | 2010-01-27 | 黄鹏程 | Magnetic ring transformer with frames |
| CN201478901U (en) * | 2009-08-25 | 2010-05-19 | 浙江华辰电器股份有限公司 | Motor enameled wire insulating sleeve |
| CN202178142U (en) * | 2011-07-29 | 2012-03-28 | 深圳麦格米特电气股份有限公司 | Inductor/transformer and automobile power supply circuit board |
| CN202905437U (en) * | 2012-09-29 | 2013-04-24 | 黄世让 | SMD transformer |
| CN203423054U (en) * | 2013-06-20 | 2014-02-05 | 张家港市华为电子有限公司 | High-frequency magnet ring transformer for PCB |
-
2013
- 2013-06-20 CN CN201310244234.6A patent/CN103337352B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5999066A (en) * | 1996-09-06 | 1999-12-07 | Toko Kabushiki Kaisha | Interface module for a sending section and a receiving section |
| CN201392714Y (en) * | 2009-03-06 | 2010-01-27 | 黄鹏程 | Magnetic ring transformer with frames |
| CN201478901U (en) * | 2009-08-25 | 2010-05-19 | 浙江华辰电器股份有限公司 | Motor enameled wire insulating sleeve |
| CN202178142U (en) * | 2011-07-29 | 2012-03-28 | 深圳麦格米特电气股份有限公司 | Inductor/transformer and automobile power supply circuit board |
| CN202905437U (en) * | 2012-09-29 | 2013-04-24 | 黄世让 | SMD transformer |
| CN203423054U (en) * | 2013-06-20 | 2014-02-05 | 张家港市华为电子有限公司 | High-frequency magnet ring transformer for PCB |
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| Publication number | Publication date |
|---|---|
| CN103337352A (en) | 2013-10-02 |
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