CN205542239U - Special type metal soft magnetic material annular magnetic core - Google Patents
Special type metal soft magnetic material annular magnetic core Download PDFInfo
- Publication number
- CN205542239U CN205542239U CN201620062618.5U CN201620062618U CN205542239U CN 205542239 U CN205542239 U CN 205542239U CN 201620062618 U CN201620062618 U CN 201620062618U CN 205542239 U CN205542239 U CN 205542239U
- Authority
- CN
- China
- Prior art keywords
- magnetic core
- metal soft
- soft magnetic
- resin layer
- core
- 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.)
- Active
Links
Abstract
The utility model discloses a special type metal soft magnetic material annular magnetic core, the annular magnetic core of circle including the ferrite material component, the grooving that vertical evenly distributed 6 cross -section is the rectangle is followed on magnetic core outer loop surface, the outer loop surface and the top and bottom table top -coat of magnetic core cover methyl silicon resin layer, the inner ring surface coating silicone resin coating of magnetic core. The utility model discloses a rectangle grooving is with winding evenly distributed for the wire winding is difficult not hard up, and the winding distributes evenly, methyl silicon resin layer and silicone resin coating curing time are short, and simple process improves production efficiency greatly, and reduction in production cost has wide application prospect.
Description
Technical field
This utility model relates to technical field of magnetic materials, particularly relates to specialty metal soft magnetic materials toroidal core.
Background technology
Magnetic core refers to by ferrum oxide and a kind of magnetic metal oxide of one or more other metal-oxides preparation sintering.Such as, manganese-Zn ferrite and nickel-Zn ferrite are typical magnetic core array materials.FERRITE CORE is in the coil and transformator of various electronic equipments.Toroidal cores is a kind of conventional magnetic core, but owing to being affected by circular arc, adding winding is affected by the effect of gravity or other strength, often causes winding skewness, affects using effect.
Summary of the invention
This utility model is for the deficiencies in the prior art, it is provided that a kind of winding skewness avoided on magnet ring, the specialty metal soft magnetic materials toroidal core that performance is good.
The purpose of this utility model is achieved by the following technical solution:
Specialty metal soft magnetic materials toroidal core, magnetic core including the annular that Ferrite Material is constituted, described magnetic core external annular surface is the grooving of rectangle along being longitudinally uniformly distributed 6 cross sections, the external annular surface of described magnetic core and upper and lower surface coating methyl silicon resin layer, the inner ring surface coating silicone resin coating of described magnetic core.
Described, the thickness of methyl silicon resin layer is 0.5-1.2mm.
Described, the thickness of silicone resin coating is 0.3-0.7mm.
Preferably, the thickness of methyl silicon resin layer is 0.8mm.
Preferably, the thickness of silicone resin coating is 0.5mm.
The beneficial effects of the utility model: winding is uniformly distributed by rectangular cut of the present utility model so that coiling is difficult to loosen, and winding is evenly distributed；Methyl silicon resin layer and silicone resin coating are short for hardening time, and technique is simple, are greatly improved production efficiency, reduce production cost, have broad application prospects.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
In figure: 1. magnetic core, 2. methyl silicon resin layer, 3. silicone resin coating.
Detailed description of the invention
With embodiment, the technical solution of the utility model is made further instructions below in conjunction with the accompanying drawings.
As shown in Figure 1: specialty metal soft magnetic materials toroidal core, magnetic core 1 including the annular that Ferrite Material is constituted, described magnetic core 1 external annular surface is the grooving of rectangle along being longitudinally uniformly distributed 6 cross sections, the external annular surface of described magnetic core 1 and upper and lower surface coating methyl silicon resin layer 2, the inner ring surface coating silicone resin coating 3 of described magnetic core 1.
Described, the thickness of methyl silicon resin layer 2 is 0.5-1.2mm.
Described, the thickness of silicone resin coating 3 is 0.3-0.7mm.
Preferably, the thickness of methyl silicon resin layer 2 is 0.8mm.
Preferably, the thickness of silicone resin coating 3 is 0.5mm.
This utility model is not limited to above-mentioned detailed description of the invention; the announcement of book and guidance according to the above description; this utility model those skilled in the art also can carry out suitable change and amendment to above-mentioned embodiment, and its change should also be as falling into scope of the claims of the present utility model.Although additionally, employ some specific terms in this specification, but these terms are merely for convenience of description, this utility model is not constituted any restriction.
Claims (5)
1. specialty metal soft magnetic materials toroidal core, magnetic core (1) including the annular that Ferrite Material is constituted, it is characterized in that, described magnetic core (1) external annular surface is the grooving of rectangle along being longitudinally uniformly distributed 6 cross sections, the external annular surface of described magnetic core (1) and upper and lower surface coating methyl silicon resin layer (2), inner ring surface coating silicone resin coating (3) of described magnetic core (1).
Specialty metal soft magnetic materials toroidal core the most according to claim 1, it is characterised in that the thickness of described methyl silicon resin layer (2) is 0.5-1.2mm.
Specialty metal soft magnetic materials toroidal core the most according to claim 1, it is characterised in that the thickness of described silicone resin coating (3) is 0.3-0.7mm.
Specialty metal soft magnetic materials toroidal core the most according to claim 2, it is characterised in that the thickness of described methyl silicon resin layer (2) is 0.8mm.
Specialty metal soft magnetic materials toroidal core the most according to claim 3, it is characterised in that the thickness of described silicone resin coating (3) is 0.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620062618.5U CN205542239U (en) | 2016-01-22 | 2016-01-22 | Special type metal soft magnetic material annular magnetic core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620062618.5U CN205542239U (en) | 2016-01-22 | 2016-01-22 | Special type metal soft magnetic material annular magnetic core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205542239U true CN205542239U (en) | 2016-08-31 |
Family
ID=56768694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620062618.5U Active CN205542239U (en) | 2016-01-22 | 2016-01-22 | Special type metal soft magnetic material annular magnetic core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205542239U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107317475A (en) * | 2017-07-10 | 2017-11-03 | 遵义师范学院 | A kind of crisscross parallel APFC devices based on SOPC |
-
2016
- 2016-01-22 CN CN201620062618.5U patent/CN205542239U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107317475A (en) * | 2017-07-10 | 2017-11-03 | 遵义师范学院 | A kind of crisscross parallel APFC devices based on SOPC |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103928218A (en) | Magnetic Device With High Saturation Current And Low Core Loss | |
| JP2020503676A5 (en) | ||
| CN204348470U (en) | Coupling inductance | |
| CN205542239U (en) | Special type metal soft magnetic material annular magnetic core | |
| CN102368424A (en) | Magnetic core for inductor | |
| CN202307438U (en) | Magnetic core for inductor | |
| CN202332513U (en) | Stereo amorphous alloy wound iron core | |
| CN202373413U (en) | Elliptic annular magnetic core | |
| CN202307439U (en) | Anti-magnetic interference magnetic core | |
| JP3198484U (en) | Surface bonded coil and inductance device | |
| CN204303508U (en) | A kind of novel inductor structure | |
| CN205376259U (en) | Novel special metal soft magnetic material magnetic core | |
| CN206322568U (en) | A kind of U-shaped magnetic core of ferrite | |
| CN209691541U (en) | A kind of inductor | |
| CN208208512U (en) | A kind of four directions magnetic core | |
| CN204102675U (en) | A kind of novel magnetic elements core structure | |
| CN203456235U (en) | Magnetic core for transformer | |
| CN216980291U (en) | Magnetic core capable of adjusting leakage inductance | |
| CN202282220U (en) | Magnetic core for common mode coil | |
| CN202996512U (en) | Amorphous alloy core | |
| CN212182062U (en) | Power inductor for high and low load scene | |
| CN202307448U (en) | Magnetic core for common mode choking coil | |
| CN208706398U (en) | A kind of simplex winding inductance | |
| CN102368422A (en) | Magnetic core used for differential-mode choking coil | |
| CN102368419A (en) | Magnetic core used for differential-mode coil |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |