CN202711890U - Efficient soft magnetic ferrite magnetic core - Google Patents
Efficient soft magnetic ferrite magnetic core Download PDFInfo
- Publication number
- CN202711890U CN202711890U CN 201220407052 CN201220407052U CN202711890U CN 202711890 U CN202711890 U CN 202711890U CN 201220407052 CN201220407052 CN 201220407052 CN 201220407052 U CN201220407052 U CN 201220407052U CN 202711890 U CN202711890 U CN 202711890U
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- bar
- magnetic core
- vertical bar
- sill strip
- top bar
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- Expired - Fee Related
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Abstract
The utility model discloses an efficient soft magnetic ferrite magnetic core which comprises a vertical bar, a top bar and a bottom bar which are of a cuboid shape and contain PC55, wherein one end of the vertical bar is fixed on one end of the top bar, the other end of the vertical bar is fixed on one end of the bottom bar, the top bar and the bottom bar are arranged on the same side of the vertical bar, the top bar and the bottom bar are vertical to the vertical bar, and a through hole 1 and a through hole 2 which can penetrate through the magnetic core up and down are respectively arranged on the combination place of the vertical bar with the top bar and the bottom bar. The efficient soft magnetic ferrite magnetic core disclosed by the utility model has the advantages of high density, high magnetic permeability, low power consumption and the like, and saves material cost.
Description
Technical field
The utility model relates to a kind of magnetic core, relates in particular to a kind of improvement of FERRITE CORE.
Background technology
The resistivity of soft magnetic ferrite is more much bigger than metallicl magnetic material, higher dielectric property are arranged, its magnetic has higher magnetic permeability when also showing as high frequency, and has very low power loss, therefore be widely used in telecommunication device and the various switch power converter equipment, become the rising a kind of nonmetal magnetic material in high frequency light current field.
In the prior art, mostly be greatly the cylindrical structural of hollow for the magnetic ferrite magnetic core on the high power device, usually all be columniform such as the core structure that is used for battery transformer, electric ballast, high-frequency power transformer, choke, this class magnetic core is poor-performing not only, and spillage of material is larger, wire is wound into also comparatively inconvenience on the magnetic core, add magnetic core mainly with PC40 as material, global density is low, permeability is lower, power loss is large, and saturation induction density is lower, greatly reduces the overall performance of magnetic core.
The utility model content
Technical problem to be solved in the utility model is: but provide a kind of high density, permeability height, minimizing power loss to reach the efficient magnetic ferrite magnetic core of economical with materials cost.
The technical scheme in the invention for solving the technical problem is: efficient magnetic ferrite magnetic core of the present utility model is comprised of the rectangular-shaped vertical bar that includes PC55, top bar and sill strip, one end of described vertical bar is fixed on the end of top bar, the other end of vertical bar is fixed on the end of sill strip, described top bar and sill strip are positioned at the same side of vertical bar, top bar and sill strip are all perpendicular with vertical bar, and described vertical bar and top bar, sill strip junction are respectively arranged with through hole one and the through hole two that can run through up and down magnetic core.
The beneficial effect that the utility model adopts technique scheme to reach is: efficient magnetic ferrite magnetic core vertical bar of the present utility model, the top bar, sill strip is rectangular structure, vertical bar is separately fixed at the two ends of top bar and sill strip, and be positioned at the same side of top bar and sill strip, vertical with sill strip with the top bar, outside wire is easy to be wound on the magnetic core, magnetic core includes the PC55 material, global density significantly promotes than the magnetic core of PC40 material commonly used, permeability obviously promotes, vertical bar and top bar, the sill strip junction is respectively arranged with through hole one and the through hole two that can run through up and down magnetic core, Effective Raise saturation induction density, reduce power loss, saved simultaneously material cost.
Description of drawings
Fig. 1 is main TV structure schematic diagram of the present utility model
Fig. 2 is the right TV structure schematic diagram of Fig. 1
Wherein, 1-vertical bar, 2-top bar, 3-sill strip, 4-through hole one, 5-through hole two
Embodiment
As shown in Figure 1, efficient magnetic ferrite magnetic core of the present utility model is comprised of the rectangular-shaped vertical bar that includes PC55, top bar and sill strip, one end of described vertical bar is fixed on the end of top bar, the other end of vertical bar is fixed on the end of sill strip, described top bar and sill strip are positioned at the same side of vertical bar, top bar and sill strip are all perpendicular with vertical bar, and described vertical bar and top bar, sill strip junction are respectively arranged with through hole one and the through hole two that can run through up and down magnetic core.
Efficient magnetic ferrite magnetic core of the present utility model, magnetic core can be integral structure, vertical bar length can be 40mm to 60mm, top bar, sill strip all can with the vertical bar equal in length, all can be provided with chamfering on four ribs of vertical bar, top bar and sill strip.
Execution mode described above only is the explanation of the utility model structure; the technical field personnel make various modifications, replenish, substitute in a similar manner described embodiment under the utility model; only otherwise depart from the defined scope of the utility model structure, all should belong to protection range of the present utility model.
Claims (4)
1. efficient magnetic ferrite magnetic core, it is characterized in that: this magnetic core is by the rectangular-shaped vertical bar (1) that includes PC55, top bar (2) and sill strip (3) form, one end of described vertical bar (1) is fixed on the end of top bar (2), the other end of described vertical bar (1) is fixed on the end of sill strip (3), described top bar (2) and sill strip (3) are positioned at the same side of vertical bar (1), described top bar (2) and sill strip (3) are all perpendicular with vertical bar (1), described vertical bar (1) and top bar (2), sill strip (3) junction is respectively arranged with through hole one (4) and the through hole two (5) that can run through up and down magnetic core.
2. efficient magnetic ferrite magnetic core as claimed in claim 1, it is characterized in that: described magnetic core is the integral type structure.
3. efficient magnetic ferrite magnetic core as claimed in claim 1, it is characterized in that: described vertical bar (1) length is 40mm to 60mm, described top bar (2), sill strip (3) all with vertical bar (1) equal in length.
4. efficient magnetic ferrite magnetic core as claimed in claim 1 is characterized in that: be provided with chamfering on four ribs of described vertical bar (1), top bar (2) and sill strip (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220407052 CN202711890U (en) | 2012-08-14 | 2012-08-14 | Efficient soft magnetic ferrite magnetic core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220407052 CN202711890U (en) | 2012-08-14 | 2012-08-14 | Efficient soft magnetic ferrite magnetic core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202711890U true CN202711890U (en) | 2013-01-30 |
Family
ID=47592170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220407052 Expired - Fee Related CN202711890U (en) | 2012-08-14 | 2012-08-14 | Efficient soft magnetic ferrite magnetic core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202711890U (en) |
-
2012
- 2012-08-14 CN CN 201220407052 patent/CN202711890U/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 | ||
| ASS | Succession or assignment of patent right |
Owner name: JIANGSU XULIN MAGNETIC INDUSTRY CO., LTD. Free format text: FORMER OWNER: JIANGSU CAIJU ELECTRONIC SCIENCE AND TECHNOLOGY CO., LTD. Effective date: 20140812 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 224200 YANCHENG, JIANGSU PROVINCE TO: 224247 YANCHENG, JIANGSU PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140812 Address after: 224247 Zhenxing Road, hi tech Zone, Dongtai, Jiangsu Patentee after: Jiangsu Xu Lin magnetics Co., Ltd. Address before: 224200 hi tech Innovation Park, Yingbin Road, Dongtai Economic Development Zone, Jiangsu 10, China Patentee before: JIANGSU CAIJU ELECTRONIC SCIENCE AND TECHNOLOGY CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130130 Termination date: 20140814 |
|
| EXPY | Termination of patent right or utility model |