CN203774036U - Taiji-shaped ferrite core of ferrite soft magnetic core for high-frequency bandwidth conversion - Google Patents
Taiji-shaped ferrite core of ferrite soft magnetic core for high-frequency bandwidth conversion Download PDFInfo
- Publication number
- CN203774036U CN203774036U CN201420001044.1U CN201420001044U CN203774036U CN 203774036 U CN203774036 U CN 203774036U CN 201420001044 U CN201420001044 U CN 201420001044U CN 203774036 U CN203774036 U CN 203774036U
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- magnetic core
- tai
- core
- ferrite
- shape
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- Expired - Fee Related
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Abstract
The utility model discloses a taiji-shaped ferrite core of a ferrite soft magnetic core for high-frequency bandwidth conversion. The taiji-shaped ferrite core (1) consists of three taiji-shaped monolithic magnetic cores (2) which are matched with each other to form a whole; the combination design of a taiji-shaped three-edge double-layer combined ferrite soft magnetic core for the high-frequency bandwidth conversion has relatively high magnetic permeability; few enamel insulated wires are used; the cost is saved; the advanced level of similar products abroad is reached; the price is over 50 percent cheaper than that of similar factories abroad; moreover, the material ratio and the electromagnetic performance of the ferrite soft magnetic core can be adjusted according to actual domestic markets; the product adaptability is very high.
Description
technical field:
The utility model relates to a kind of combination shape FERRITE CORE of large-scale power electric drilling match, is the FERRITE CORE of ferrite software magnetic core for a kind of Tai Ji shape high-frequency wideband conversion specifically.
background technology:
FERRITE CORE, is a kind of high frequency permeability magnetic material, mainly makees high frequency transformer (as Switching Power Supply, line output transformer etc.), and high frequency magnet ring (anti-interference use) etc. increases permeability, improves inductance quality factor; Be widely used in the numerous areas such as household electrical appliance, network service, automotive electronics, space flight military project, Main Function can roughly be divided into signal transmission, power conversion, anti-electromagnetic interference or the large function of electromagnetic compatibility three.
For adapting to demand and the variation of application market, the new material that Devoting Major Efforts To Developing adapts to is that China is at factory's industry, power electronics, particularly under user is overcritical, the task of top priority of industry, along with the expansion of application and the in-depth of developing material, for ensure electronic apparatus system stable, reliably, efficiently operation, a kind of theory of looking for novelty, demanding perfection is the R&D direction of leading domestic soft magnetic ferrites progressively, the novel ferrite soft magnetic material that multifrequency nature has both is successively introduced to the market; Simultaneously also in order to improve the permeability of FERRITE CORE and to save enamelled wire, with line is cost-saving new requirement proposed; This Tai Ji shape high-frequency wideband conversion is extremely important with each parts of ferrite software magnetic core.
summary of the invention:
Goal of the invention of the present utility model is to provide the FERRITE CORE of ferrite software magnetic core for a kind of Tai Ji shape high-frequency wideband conversion.
The utility model is to adopt following technical scheme to realize its goal of the invention: the FERRITE CORE of ferrite software magnetic core for a kind of Tai Ji shape high-frequency wideband conversion, it forms 1, three Tai Ji shape monolithic magnetic core 2 of Tai Ji shape FERRITE CORE by three Tai Ji shape monolithic magnetic cores 2 and agrees with into mutually an integral body.
The utility model, for realizing the function of poly-magnetic, is provided with Tai Ji shape FERRITE CORE 1; It is comprised of three Tai Ji shape monolithic magnetic cores 2, and three Tai Ji shape monolithic magnetic cores 2 agree with into mutually an integral body.
The utility model, in order to realize the function of its fine structure and magnetic conduction, is provided with Tai Ji shape monolithic magnetic core 2; Tai Ji shape monolithic magnetic core 2 is provided with conjunction surface 3 in magnetic core, magnetic core agrees with salient point 4 and magnetic core holddown groove 5, and in magnetic core, conjunction surface 3 agrees with salient point 4 with magnetic core and can mutually agree with, and magnetic core holddown groove 5 is in Tai Ji shape monolithic magnetic core 2 outsides; Three Tai Ji shape monolithic magnetic cores 2 form Tai Ji shape FERRITE CORE 1.
Owing to having adopted above-mentioned technical approach the utility model to realize preferably its goal of the invention, this double-deck combination in Tai Ji shape three limits high-frequency wideband conversion is higher by ferrite software magnetic core Combination Design permeability, and enamelled wire is few with line, has saved cost; Reached the advanced level of same kind of products at abroad, price is but cheap more than 50% than overseas counterpart, and can to material mixture ratio and the electromagnetic performance of ferrite software magnetic core, adjust according to domestic actual market, and the adaptation of product is fine.
accompanying drawing explanation:
Accompanying drawing 1 is overall structure schematic diagram of the present utility model.
Accompanying drawing 2 is structural representations of the utility model mark 2.
Accompanying drawing 3 is structural representations of the utility model mark 2.
Accompanying drawing 4 is upper floor map of the utility model mark 2.
Description of reference numerals is shown in specification last page form.
embodiment:
Below in conjunction with accompanying drawing, summary of the invention is described further:
embodiment 1:
From summary of the invention, the FERRITE CORE of ferrite software magnetic core for a kind of Tai Ji shape high-frequency wideband conversion, it forms 1, three Tai Ji shape monolithic magnetic core 2 of Tai Ji shape FERRITE CORE by three Tai Ji shape monolithic magnetic cores 2 and agrees with into mutually an integral body.
The utility model, for realizing the function of poly-magnetic, is provided with Tai Ji shape FERRITE CORE 1; It is comprised of three Tai Ji shape monolithic magnetic cores 2, and three Tai Ji shape monolithic magnetic cores 2 agree with into mutually an integral body.
The utility model, in order to realize the function of its fine structure and magnetic conduction, is provided with Tai Ji shape monolithic magnetic core 2; Tai Ji shape monolithic magnetic core 2 is provided with conjunction surface 3 in magnetic core, magnetic core agrees with salient point 4 and magnetic core holddown groove 5, and in magnetic core, conjunction surface 3 agrees with salient point 4 with magnetic core and can mutually agree with, and magnetic core holddown groove 5 is in Tai Ji shape monolithic magnetic core 2 outsides; Three Tai Ji shape monolithic magnetic cores 2 form Tai Ji shape FERRITE CORE 1.
Tai Ji shape FERRITE CORE 1 described in the utility model refers to: a kind of polymer being formed via kiln sintering by iron oxide, zinc oxide, manganese oxide mixture; It is comprised of three Tai Ji shape monolithic magnetic cores 2; Its structure is shown as accompanying drawing 1.
Tai Ji shape monolithic magnetic core described in the utility model 2 fingers a: part that is Tai Ji shape FERRITE CORE 1; A kind of polymer that it is formed via kiln sintering by iron oxide, zinc oxide, manganese oxide mixture; Its structure shows as accompanying drawing 2,3, and its design attitude shows as accompanying drawing 1 mark 2.
Conjunction surface 3 fingers in magnetic core described in the utility model: design is at the interior conjunction surface of Tai Ji shape monolithic magnetic core 2, the magnetic core of itself and Tai Ji shape monolithic magnetic core 2 agrees with the supporting design of salient point 4; Its design attitude shows as accompanying drawing 2 marks 3.
Magnetic core described in the utility model agrees with salient point 4: design is at the salient point that agrees with of Tai Ji shape monolithic magnetic core 2, itself and the interior supporting design of conjunction surface 3 of magnetic core of Tai Ji shape monolithic magnetic core 2; Its design attitude is as accompanying drawing 2 marks 4.
Magnetic core holddown groove 5 fingers described in the utility model: design is at the holddown groove of Tai Ji shape monolithic magnetic core 2, the fixed head on itself and fixed frame is supporting design; Its design attitude shows as accompanying drawing 3 marks 5.
| Reference numerals | Mark title | Reference numerals | Mark title |
| 1 | Tai Ji shape FERRITE CORE 1 | 4 | Magnetic core agrees with salient point 4 |
| 2 | Tai Ji shape monolithic magnetic core 2 | 5 | Magnetic core holddown groove 5 |
| 3 | Conjunction surface 3 in magnetic core | ? | ? |
Claims (2)
1. a FERRITE CORE for ferrite software magnetic core for the conversion of Tai Ji shape high-frequency wideband, is characterized in that it forms Tai Ji shape FERRITE CORE (1) by three Tai Ji shape monolithic magnetic cores (2), and three Tai Ji shape monolithic magnetic cores (2) agree with into mutually an integral body.
2. a kind of Tai Ji shape high-frequency wideband according to claim 1 is changed the FERRITE CORE with ferrite software magnetic core, it is characterized in that being provided with Tai Ji shape monolithic magnetic core (2), Tai Ji shape monolithic magnetic core (2) is provided with conjunction surface (3), magnetic core in magnetic core and agrees with salient point (4) and magnetic core holddown groove (5), and the interior conjunction surface (3) of magnetic core agrees with salient point (4) with magnetic core and can mutually agree with, and magnetic core holddown groove (5) is in Tai Ji shape monolithic magnetic core (2) outside; Three Tai Ji shape monolithic magnetic cores (2) form Tai Ji shape FERRITE CORE (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420001044.1U CN203774036U (en) | 2014-01-02 | 2014-01-02 | Taiji-shaped ferrite core of ferrite soft magnetic core for high-frequency bandwidth conversion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420001044.1U CN203774036U (en) | 2014-01-02 | 2014-01-02 | Taiji-shaped ferrite core of ferrite soft magnetic core for high-frequency bandwidth conversion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203774036U true CN203774036U (en) | 2014-08-13 |
Family
ID=51291194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420001044.1U Expired - Fee Related CN203774036U (en) | 2014-01-02 | 2014-01-02 | Taiji-shaped ferrite core of ferrite soft magnetic core for high-frequency bandwidth conversion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203774036U (en) |
-
2014
- 2014-01-02 CN CN201420001044.1U patent/CN203774036U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140813 Termination date: 20150102 |
|
| EXPY | Termination of patent right or utility model |