JPH03122522U - - Google Patents
Info
- Publication number
- JPH03122522U JPH03122522U JP3166290U JP3166290U JPH03122522U JP H03122522 U JPH03122522 U JP H03122522U JP 3166290 U JP3166290 U JP 3166290U JP 3166290 U JP3166290 U JP 3166290U JP H03122522 U JPH03122522 U JP H03122522U
- Authority
- JP
- Japan
- Prior art keywords
- wound
- magnetic path
- secondary winding
- winding
- 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.)
- Granted
Links
- 238000004804 winding Methods 0.000 claims description 8
- 238000010586 diagram Methods 0.000 description 5
- 230000004907 flux Effects 0.000 description 1
Landscapes
- Dc-Dc Converters (AREA)
- Coils Of Transformers For General Uses (AREA)
Description
第1図は主コア10が単独である状態、第2図
は主コア10と従コア20を組合わせた状態を示
す本考案の説明図、第3図は本考案の一実施例を
しめす構成斜視図、第4図は第3図の装置におけ
る磁束状態の説明図、第5図は本考案の他の実施
例の説明図、第6図は本考案の適用されるスイツ
チング電源の一例を示す回路図である。
10…主コア、20…従コア。n1…一次巻線
、n2…主二次巻線、n3…従二次巻線。
FIG. 1 is an explanatory diagram of the present invention showing a state in which the main core 10 is alone, FIG. 2 is an explanatory diagram of the present invention showing a state in which the main core 10 and the slave core 20 are combined, and FIG. 3 is a configuration showing an embodiment of the present invention. A perspective view, FIG. 4 is an explanatory diagram of the magnetic flux state in the device of FIG. 3, FIG. 5 is an explanatory diagram of another embodiment of the present invention, and FIG. 6 is an example of a switching power supply to which the present invention is applied. It is a circuit diagram. 10...Main core, 20...Slave core. n1...Primary winding, n2...Main secondary winding, n3...Slave secondary winding.
Claims (1)
の磁路を有する主コアと、 副出力用の二次巻線が巻かれると共に、前記主
出力用の二次巻線の巻かれる第1の磁路と並列に
接続される第2の磁路を有する従コアと、 を具備することを特徴とするスイツチング電源用
トランス。[Claims for Utility Model Registration] The first winding where the primary winding and the secondary winding for main output are wound.
a main core having a magnetic path, and a second magnetic path around which a secondary winding for auxiliary output is wound and connected in parallel with the first magnetic path around which the secondary winding for main output is wound. A switching power supply transformer characterized by comprising: a slave core having: and a slave core having:
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1990031662U JP2501585Y2 (en) | 1990-03-27 | 1990-03-27 | Transformer for switching power supply |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1990031662U JP2501585Y2 (en) | 1990-03-27 | 1990-03-27 | Transformer for switching power supply |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH03122522U true JPH03122522U (en) | 1991-12-13 |
JP2501585Y2 JP2501585Y2 (en) | 1996-06-19 |
Family
ID=31534456
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1990031662U Expired - Lifetime JP2501585Y2 (en) | 1990-03-27 | 1990-03-27 | Transformer for switching power supply |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2501585Y2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008205466A (en) * | 2007-02-17 | 2008-09-04 | Zhejiang Univ | Magnetic parts |
JP2009059995A (en) * | 2007-09-03 | 2009-03-19 | Fuji Electric Systems Co Ltd | Composite magnetic components |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5636119U (en) * | 1979-08-27 | 1981-04-07 |
-
1990
- 1990-03-27 JP JP1990031662U patent/JP2501585Y2/en not_active Expired - Lifetime
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5636119U (en) * | 1979-08-27 | 1981-04-07 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008205466A (en) * | 2007-02-17 | 2008-09-04 | Zhejiang Univ | Magnetic parts |
JP2009059995A (en) * | 2007-09-03 | 2009-03-19 | Fuji Electric Systems Co Ltd | Composite magnetic components |
Also Published As
Publication number | Publication date |
---|---|
JP2501585Y2 (en) | 1996-06-19 |
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