CN203456235U - Magnetic core for transformer - Google Patents
Magnetic core for transformer Download PDFInfo
- Publication number
- CN203456235U CN203456235U CN201320494520.3U CN201320494520U CN203456235U CN 203456235 U CN203456235 U CN 203456235U CN 201320494520 U CN201320494520 U CN 201320494520U CN 203456235 U CN203456235 U CN 203456235U
- Authority
- CN
- China
- Prior art keywords
- magnetic core
- magnetic
- transformer
- core
- post
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Coils Or Transformers For Communication (AREA)
Abstract
The utility model discloses a magnetic core of a transformer. The magnetic core is characterized by comprising a first magnetic core and a second magnetic core, wherein the surface of a main body of at least one of the first magnetic core and the second magnetic core is provided with magnetic columns extending outwards; the main bodies of the first magnetic core and the second magnetic core form an annular integral magnetic core. The magnetic core for the transformer has the beneficial effects that high current characteristic, high permeability and high tolerance to temperature change are realized as the magnetic core for the transformer comprises the first magnetic core and the second magnetic core; an alloy material layer and a ferrite oxide layer are combined, so that the filtering effect of the magnetic core is good; in addition, the magnetic columns are arranged on the first magnetic core and the second magnetic core, so that magnetic lines of force between the transformer and an inductor are independently without interference in the subsequent working process, and the working stability is improved.
Description
Technical field
The utility model relates to a kind of magnetic core of transformer, belongs to field of electrical components.
Background technology
Magnetic core is by a kind of sintering magnetic metal oxide of various iron oxide compositions of mixtures, is used in the magnetic flux density that can strengthen solenoid magnetic circuit in circuit, reduces copper loss, to increase electromagnetic intensity, improves voltage transitions efficiency.The performance quality of magnetic core is very big for the impact of transformer, so the performance that improves magnetic core is the emphasis of studying in the industry always.
Utility model content
For solving the deficiencies in the prior art, the purpose of this utility model is to overcome the defect of prior art, and a kind of magnetic core of transformer is provided, and realizes improved high current behaviour, high magnetic permeability and the high patience to temperature change, and can make the magnetic line of force between transformer and inductance independently, be independent of each other.
In order to realize above-mentioned target, the utility model adopts following technical scheme:
A magnetic core of transformer, is characterized in that, comprises the first magnetic core and the second magnetic core, and the body surfaces of one of them is formed with outward extending magnetic post, and the main body of above-mentioned the first magnetic core and the second magnetic core forms the whole magnetic core of annular.
Aforementioned the first magnetic core and the second magnetic core include alloy material layer and ferrite layer.
On aforementioned the first magnetic core, be formed with the first magnetic post, with the perpendicular or parallel setting of main body of the first magnetic core.
On aforementioned the second magnetic core, be formed with the second magnetic post, with the perpendicular or parallel setting of main body of the second magnetic core.
The material of aforementioned the first magnetic post and the second magnetic post is all identical with the second magnetic core with the first magnetic core.
Usefulness of the present utility model is: magnetic core of transformer of the present utility model, comprises the first magnetic core and the second magnetic core, to realize improved high current behaviour, high magnetic permeability and the high patience to temperature change; Alloy material layer and ferrite layer combination arrange, and make the good wave filtering effect of magnetic core; In addition, on the first magnetic core and the second magnetic core, magnetic post is set, can makes in follow-up work process, the magnetic line of force between transformer and inductance is independent, is independent of each other, and improves the stability of work.
Accompanying drawing explanation
Fig. 1 is the structural representation of a preferred embodiment of a kind of magnetic core of transformer of the present utility model;
Fig. 2 is the structural representation of another preferred embodiment of a kind of magnetic core of transformer of the present utility model.
The implication of Reference numeral in figure: 1, the first magnetic core, the 2, second magnetic core, the 3, first magnetic post, the 4, second magnetic post.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is done to concrete introduction.
Referring to Fig. 1 and Fig. 2, a kind of magnetic core of transformer of the present utility model, comprises the first magnetic core 1 and the second magnetic core 2, includes alloy material layer and ferrite layer, and both shapes are incomplete same, forms the whole magnetic core of annular after combination.The body surfaces of one of them is formed with outward extending magnetic post, and preferably, as Fig. 1 and Fig. 2, both are all formed with magnetic post, and the direction of magnetic post is vertical with main body to be arranged or be arranged in parallel, Figure 1 shows that and be arranged in parallel, Figure 2 shows that vertical setting.Further, the material of the first magnetic post 3 and the second magnetic post 4 is all identical with the second magnetic core 2 with the first magnetic core 1.
More than show and described basic principle of the present utility model, principal character and advantage.The technical staff of the industry should understand, and above-described embodiment does not limit the utility model in any form, and all employings are equal to replaces or technical scheme that the mode of equivalent transformation obtains, all drops in protection range of the present utility model.
Claims (5)
1. a magnetic core of transformer, is characterized in that, comprises the first magnetic core and the second magnetic core, and the body surfaces of one of them is formed with outward extending magnetic post, and the main body of above-mentioned the first magnetic core and the second magnetic core forms the whole magnetic core of annular.
2. a kind of magnetic core of transformer according to claim 1, is characterized in that, above-mentioned the first magnetic core and the second magnetic core include alloy material layer and ferrite layer.
3. a kind of magnetic core of transformer according to claim 1, is characterized in that, is formed with the first magnetic post on above-mentioned the first magnetic core, with the perpendicular or parallel setting of main body of the first magnetic core.
4. a kind of magnetic core of transformer according to claim 3, is characterized in that, is formed with the second magnetic post on above-mentioned the second magnetic core, with the perpendicular or parallel setting of main body of the second magnetic core.
5. a kind of magnetic core of transformer according to claim 4, is characterized in that, the material of above-mentioned the first magnetic post and the second magnetic post is all identical with the second magnetic core with the first magnetic core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320494520.3U CN203456235U (en) | 2013-08-14 | 2013-08-14 | Magnetic core for transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320494520.3U CN203456235U (en) | 2013-08-14 | 2013-08-14 | Magnetic core for transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203456235U true CN203456235U (en) | 2014-02-26 |
Family
ID=50136095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320494520.3U Expired - Fee Related CN203456235U (en) | 2013-08-14 | 2013-08-14 | Magnetic core for transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203456235U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103440965A (en) * | 2013-08-14 | 2013-12-11 | 昆山达功电子有限公司 | Transformer magnetic core |
-
2013
- 2013-08-14 CN CN201320494520.3U patent/CN203456235U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103440965A (en) * | 2013-08-14 | 2013-12-11 | 昆山达功电子有限公司 | Transformer magnetic core |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204117737U (en) | A kind of magnetization magnetic structure | |
| CN103440965A (en) | Transformer magnetic core | |
| CN203456235U (en) | Magnetic core for transformer | |
| CN201732654U (en) | Permanent-magnet bias magnetic element | |
| CN202049838U (en) | Ferrite core for differential mode choking coil | |
| CN204926972U (en) | Magnetic cores structure and inductive coupling coil | |
| CN202230843U (en) | I-type magnetic core | |
| CN204155715U (en) | A kind of core structure and there is the reactor of this core structure | |
| CN102360784A (en) | I-shaped magnetic core and manufacturing method thereof | |
| CN204189550U (en) | A kind of flattening integrated inductor | |
| CN202134332U (en) | Anti-EMI ferrite magnetic core | |
| CN204596588U (en) | The silicon steel structure of electrical transformer cores side column and center pillar | |
| CN201638644U (en) | Voltage transformer iron core | |
| CN202443827U (en) | Novel transformer | |
| CN204270769U (en) | FERRITE CORE and high frequency transformer | |
| CN203406156U (en) | Low-remanence high-permeability mutual inductor | |
| CN202632923U (en) | Novel combined magnetic material | |
| CN203966761U (en) | A kind of high-current inductor | |
| CN107086111A (en) | A kind of high frequency transformer core structure | |
| CN203721480U (en) | Pushing mechanism for magnetic core machining machine | |
| CN202307447U (en) | Magnetic core for differential mode coil | |
| CN202513001U (en) | Differential mode choking coil magnetic core for light-emitting diode (LED) | |
| CN2884467Y (en) | High frequency electronic transformer | |
| CN205542240U (en) | Nanocrystalline magnetic core of iron -based based on vacuum heat treatment technology | |
| CN107068321A (en) | A kind of magnetic core for transformer |
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: 20140226 Termination date: 20140814 |
|
| EXPY | Termination of patent right or utility model |