CN202167315U - Winding structure with series inductors - Google Patents
Winding structure with series inductors Download PDFInfo
- Publication number
- CN202167315U CN202167315U CN2011202559572U CN201120255957U CN202167315U CN 202167315 U CN202167315 U CN 202167315U CN 2011202559572 U CN2011202559572 U CN 2011202559572U CN 201120255957 U CN201120255957 U CN 201120255957U CN 202167315 U CN202167315 U CN 202167315U
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- Prior art keywords
- winding
- magnetic core
- series
- winding structure
- inductance
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Abstract
A winding structure with series inductors at least comprises two independent magnetic cores and two windings, wherein a first winding is wound on a first magnetic core, a second winding is wound on a second magnetic core, the first winding and the second winding are continuously wound by the same wire and form two independent inductors in series connection. The first magnetic core and the second magnetic core may be arranged on the same base. The two series inductors are wound on the winding structure, two output terminals can be omitted, and the two inductors can be arranged on the same base, so that occupied area of the winding structure is effectively reduced, and cost is reduced.
Description
Technical field
The present invention relates to a kind of winding structure of series inductance, refer to the independently winding structure of inductance of two connected in electrical series magnetic circuits especially.
Background technology
Be used for various power electronics circuits during being in series with of inductance, at present visible is to connect on circuit with two independent inductance, but that problem is the area that takies is bigger, and the cost of two independent inductance is also higher relatively.
Summary of the invention
In order to overcome above-mentioned weak point, it is lower that main purpose of the present invention aims to provide a kind of cost, the series inductance winding structure that area occupied is less.
Winding structure of the present invention comprises two separate cores and two windings, and wherein winding one is on magnetic core one; Winding two is on magnetic core two; It is characterized by winding one and same continuous coiling of lead of winding dual-purpose, form two independently inductance, and be connected in series each other.
Described magnetic core one perhaps is installed on the same base with magnetic core two.
With two series inductances of inductance winding structure according to the invention coiling, can save two lead-out terminals, and maybe two inductance be placed on the same base, reduced area occupied effectively, reduced cost.A plurality of inductance series connection are available with the quadrat method coiling.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the present invention is further specified.
Accompanying drawing 1 is a structural representation of the present invention;
Label declaration in the accompanying drawing:
101-magnetic core one; 102-magnetic core two;
103-winding one; 104-winding two; The 105-base.
Embodiment
See also shown in the accompanying drawing 1; Winding structure of the present invention comprises two separate cores and two windings, and wherein winding one (103) is on magnetic core one (101); Winding two (104) is on magnetic core two (102); It is characterized by winding one (103) and winding two (104) with same the continuous coiling of lead, form two independently inductance, and be connected in series each other; Perhaps magnetic core one (101) and magnetic core two (102) are installed on the same base.
With two series inductances of inductance winding structure according to the invention coiling, can save two lead-out terminals, and maybe two inductance be placed on the base, reduced area occupied effectively, reduced cost.
Claims (2)
1. the winding structure of a series inductance; Comprise two separate cores and two windings; Wherein winding one (103) is on magnetic core one (101), and winding two (104) is characterized by winding one (103) and winding two (104) with same the continuous coiling of lead on magnetic core two (102); Form two independently inductance, and be connected in series each other.
2. the winding structure of a kind of series inductance according to claim 1, it is characterized in that: magnetic core one (101) and magnetic core two (102) are installed on the same base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202559572U CN202167315U (en) | 2011-07-20 | 2011-07-20 | Winding structure with series inductors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202559572U CN202167315U (en) | 2011-07-20 | 2011-07-20 | Winding structure with series inductors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202167315U true CN202167315U (en) | 2012-03-14 |
Family
ID=45803127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202559572U Expired - Fee Related CN202167315U (en) | 2011-07-20 | 2011-07-20 | Winding structure with series inductors |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202167315U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102956345A (en) * | 2012-11-06 | 2013-03-06 | 苏州康开电气有限公司 | Transformer |
-
2011
- 2011-07-20 CN CN2011202559572U patent/CN202167315U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102956345A (en) * | 2012-11-06 | 2013-03-06 | 苏州康开电气有限公司 | Transformer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120314 Termination date: 20130720 |