CN103943328A - Wide-temperature high-magnetic-induction-intensity low-power-consumption magnetic core - Google Patents
Wide-temperature high-magnetic-induction-intensity low-power-consumption magnetic core Download PDFInfo
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- CN103943328A CN103943328A CN201410159992.2A CN201410159992A CN103943328A CN 103943328 A CN103943328 A CN 103943328A CN 201410159992 A CN201410159992 A CN 201410159992A CN 103943328 A CN103943328 A CN 103943328A
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- magnetic core
- temperature high
- magnetic
- power
- induction
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Abstract
The invention discloses a wide-temperature high-magnetic-induction-intensity low-power-consumption magnetic core. The magnetic core comprises side legs, a bottom face and middle columns and is characterized in that the number of the side legs is two, the shapes of the inner sides of the side legs are part inner arcs, the two side legs are connected with the two ends of the bottom face respectively, the middle columns are arranged in the middle of the bottom face, and the four corners of each middle column are circular chamfers. The wide-temperature high-magnetic-induction-intensity low-power-consumption magnetic core has the advantages of being low in power loss and high in magnetic induction intensity.
Description
Technical field
The invention belongs to magnetic core field, particularly a kind of wide temperature high magnetic flux density low-power consumption magnetic core.
Background technology
In prior art, this product is to use on a charger.In prior art, there is the charger of conventional cores, have defect and the deficiencies such as long, charger heating of charging interval.Cause higher power loss and lower magnetic flux density.
Summary of the invention
For above-mentioned the deficiencies in the prior art, the invention provides a kind of wide temperature high magnetic flux density low-power consumption magnetic core that power loss is low, magnetic flux density is high that has.
Technical scheme of the present invention is: a kind of wide temperature high magnetic flux density low-power consumption magnetic core, comprise limit leg, bottom surface, center pillar, it is characterized in that: described limit leg is two, limit inboard leg shape is part inner arc, described two limit legs are connected with two ends, bottom surface respectively, described bottom center position is provided with center pillar, and four jiaos of described center pillars are circular arc chamfering.
The invention has the beneficial effects as follows: this wide temperature high magnetic flux density low-power consumption magnetic core, by the design with concrete size to product global shape, in the situation that not increasing small product size, the power-performance of this magnetic core has had raising before, only have 10.0W from the power of old money charger, bring up to the power 12.5W of trendy charger.Thereby reduced standby power, the charging interval is only the half of old money product, when use, caloric value also reduces greatly, does not have hot phenomenon.
Brief description of the drawings
Fig. 1 is a kind of wide temperature high magnetic flux density low-power consumption magnetic core Facad structure schematic diagram of the present invention
Fig. 2 is a kind of wide temperature high magnetic flux density low-power consumption magnetic core side structure schematic diagram of the present invention
Fig. 3 is a kind of wide temperature high magnetic flux density low-power consumption magnetic core bottom surface structure schematic diagram of the present invention
Accompanying drawing indicates: 1 is that limit leg, 2 is that bottom surface, 3 is center pillar.
Embodiment
Below in conjunction with accompanying drawing, the present invention is described in further detail:
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of wide temperature high magnetic flux density low-power consumption magnetic core, comprise limit leg 1, bottom surface 2, center pillar 3, it is characterized in that: described limit leg 1 is two, leg 1 inner side shape in limit is part inner arc, described two limit legs 1 are connected with 1 two ends, bottom surface respectively, and 2 centers, described bottom surface are provided with center pillar 3, and 2 four jiaos of described center pillars are circular arc chamfering.
Claims (1)
1. one kind wide temperature high magnetic flux density low-power consumption magnetic core, comprise limit leg, bottom surface, center pillar, it is characterized in that: described limit leg is two, limit inboard leg shape is part inner arc, described two limit legs are connected with two ends, bottom surface respectively, described bottom center position is provided with center pillar, and four jiaos of described center pillars are circular arc chamfering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410159992.2A CN103943328A (en) | 2014-04-21 | 2014-04-21 | Wide-temperature high-magnetic-induction-intensity low-power-consumption magnetic core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410159992.2A CN103943328A (en) | 2014-04-21 | 2014-04-21 | Wide-temperature high-magnetic-induction-intensity low-power-consumption magnetic core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103943328A true CN103943328A (en) | 2014-07-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410159992.2A Pending CN103943328A (en) | 2014-04-21 | 2014-04-21 | Wide-temperature high-magnetic-induction-intensity low-power-consumption magnetic core |
Country Status (1)
| Country | Link |
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| CN (1) | CN103943328A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109087772A (en) * | 2018-07-17 | 2018-12-25 | 江苏佰迪凯磁性材料有限公司 | The magnetic core of low-temperature-rise |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007115821A (en) * | 2005-10-19 | 2007-05-10 | ▲りつ▼京科技股▲ふん▼有限公司 | Improvement of inductance structure |
| CN101996740A (en) * | 2009-08-20 | 2011-03-30 | 上海康顺磁性元件厂有限公司 | Soft ferrite magnetic core for ballast |
| CN202258682U (en) * | 2011-08-25 | 2012-05-30 | 天长市中德电子有限公司 | EC magnetic core structure |
| CN202996515U (en) * | 2012-12-24 | 2013-06-12 | 海宁凌通光伏科技有限公司 | Mini transformer magnetic core |
| CN203826169U (en) * | 2014-04-21 | 2014-09-10 | 山东嘉诺电子有限公司 | Wide-temperature magnetic core with high magnetic induction strength and low power consumption |
-
2014
- 2014-04-21 CN CN201410159992.2A patent/CN103943328A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007115821A (en) * | 2005-10-19 | 2007-05-10 | ▲りつ▼京科技股▲ふん▼有限公司 | Improvement of inductance structure |
| CN101996740A (en) * | 2009-08-20 | 2011-03-30 | 上海康顺磁性元件厂有限公司 | Soft ferrite magnetic core for ballast |
| CN202258682U (en) * | 2011-08-25 | 2012-05-30 | 天长市中德电子有限公司 | EC magnetic core structure |
| CN202996515U (en) * | 2012-12-24 | 2013-06-12 | 海宁凌通光伏科技有限公司 | Mini transformer magnetic core |
| CN203826169U (en) * | 2014-04-21 | 2014-09-10 | 山东嘉诺电子有限公司 | Wide-temperature magnetic core with high magnetic induction strength and low power consumption |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109087772A (en) * | 2018-07-17 | 2018-12-25 | 江苏佰迪凯磁性材料有限公司 | The magnetic core of low-temperature-rise |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140723 |