CN105023725A - Square-hole cubic magnetic core for transformer - Google Patents
Square-hole cubic magnetic core for transformer Download PDFInfo
- Publication number
- CN105023725A CN105023725A CN201410163648.0A CN201410163648A CN105023725A CN 105023725 A CN105023725 A CN 105023725A CN 201410163648 A CN201410163648 A CN 201410163648A CN 105023725 A CN105023725 A CN 105023725A
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- Prior art keywords
- magnetic core
- transformer
- square
- cubic magnetic
- hole
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Abstract
The invention discloses a square-hole cubic magnetic core for a transformer. Two square holes are formed in the cubic magnetic core, and the magnetic core is formed by sintering a ferrite material or by pressing metal soft magnetic powder.
Description
Technical field
The present invention relates to a kind of magnetic core, particularly relate to a kind of for transformer square hole cuboid magnetic core.
Background technology
Transformer needs to use a kind of complex-shaped magnetic core, and this often brings blank and is difficult to compressing problem, needs to use baroque special press, and this had both been unfavorable for producing in enormous quantities, considerably increased production cost again.In addition, because shape of product is complicated, green density is caused to be difficult to evenly, easily deformable and become waste product during product sintering, conforming product rate being reduced greatly, causes production high cost, bringing very large waste to manufacturing.In order to address this problem, by being optimized design to core const ruction, thus magnetic core is manufactured by low-cost production in enormous quantities.
Summary of the invention
Technical problem to be solved by this invention overcomes the deficiencies in the prior art, provides one to be applied to receiving device, and the magnetic core that can be manufactured by low-cost production in enormous quantities.
The technical solution adopted in the present invention is: a kind of for transformer square hole cuboid magnetic core, this cuboid magnetic core has two square holes.This magnetic core is sintered by Ferrite Material and forms, or is formed by metal soft magnetic powder compacting.
The invention has the beneficial effects as follows: due to magnetic core simple shape, the simplest mould can be used to be pressed, and can one-mold multiple-member, greatly enhance productivity, it is easily deformable that the present invention also efficiently solves traditional magnetic core, the problem that conforming product rate is low simultaneously.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described.
Fig. 1 is magnetic core schematic diagram.
Embodiment
A kind of this cuboid magnetic core has two square holes for transformer square hole cuboid magnetic core, and this magnetic core is sintered by Ferrite Material and forms, or is formed by metal soft magnetic powder compacting.Magnetic core can use the simplest mould to be pressed, and due to simple shape, can one-mold multiple-member, greatly enhances productivity.It is easily deformable that the present invention also efficiently solves traditional magnetic core, the problem that conforming product rate is low simultaneously.
Claims (2)
1. for a transformer square hole cuboid magnetic core, it is characterized in that: this cuboid magnetic core has two square holes.
2. a kind of for transformer square hole cuboid magnetic core according to claim 1, this magnetic core is sintered by Ferrite Material and forms, or is formed by metal soft magnetic powder compacting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410163648.0A CN105023725A (en) | 2014-04-23 | 2014-04-23 | Square-hole cubic magnetic core for transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410163648.0A CN105023725A (en) | 2014-04-23 | 2014-04-23 | Square-hole cubic magnetic core for transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105023725A true CN105023725A (en) | 2015-11-04 |
Family
ID=54413618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410163648.0A Pending CN105023725A (en) | 2014-04-23 | 2014-04-23 | Square-hole cubic magnetic core for transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105023725A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017107630A1 (en) * | 2015-12-22 | 2017-06-29 | 南通华兴磁性材料有限公司 | Manganese zinc ferrite magnetic core |
-
2014
- 2014-04-23 CN CN201410163648.0A patent/CN105023725A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017107630A1 (en) * | 2015-12-22 | 2017-06-29 | 南通华兴磁性材料有限公司 | Manganese zinc ferrite magnetic core |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151104 |
|
| WD01 | Invention patent application deemed withdrawn after publication |