JPS5577114A - Magnetic part - Google Patents
Magnetic partInfo
- Publication number
- JPS5577114A JPS5577114A JP15068078A JP15068078A JPS5577114A JP S5577114 A JPS5577114 A JP S5577114A JP 15068078 A JP15068078 A JP 15068078A JP 15068078 A JP15068078 A JP 15068078A JP S5577114 A JPS5577114 A JP S5577114A
- Authority
- JP
- Japan
- Prior art keywords
- frequency transformer
- winding
- iron core
- iron
- magnetic
- 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.)
- Pending
Links
Landscapes
- Coils Or Transformers For Communication (AREA)
Abstract
PURPOSE: To obtain high-frequency transformer with higher saturation-flux density and less high-frequency loss by using iron core wound in plural times with fine wires of ferromagnetic material as coil-winding iron core in forming magnetic part.
CONSTITUTION: For forming iron core to be used for high-frequency transformer a magnetic closed circuit is constituted by winding in plural times fine wires of ferromagnetic material 1, 50μm etc. in diameter, made from silicon iron and insulated by enamel. Moreover, magnetic gaps 4 and 5 may be provided in the magnetic closed circuit. Then electrical winding wires 2, 3 etc. are wound around on these fine wires 1. The core thus constituted, even with smaller sectional area, is hard to generate eddy current, suffers less loss of iron and is right fit for high-frequency transformer for switching regulator-type power source.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15068078A JPS5577114A (en) | 1978-12-05 | 1978-12-05 | Magnetic part |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15068078A JPS5577114A (en) | 1978-12-05 | 1978-12-05 | Magnetic part |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5577114A true JPS5577114A (en) | 1980-06-10 |
Family
ID=15502114
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15068078A Pending JPS5577114A (en) | 1978-12-05 | 1978-12-05 | Magnetic part |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5577114A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63188917U (en) * | 1987-05-28 | 1988-12-05 | ||
JPH0386579U (en) * | 1989-12-20 | 1991-09-02 |
-
1978
- 1978-12-05 JP JP15068078A patent/JPS5577114A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63188917U (en) * | 1987-05-28 | 1988-12-05 | ||
JPH0386579U (en) * | 1989-12-20 | 1991-09-02 |
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