JPS61176991U - - Google Patents
Info
- Publication number
- JPS61176991U JPS61176991U JP6158285U JP6158285U JPS61176991U JP S61176991 U JPS61176991 U JP S61176991U JP 6158285 U JP6158285 U JP 6158285U JP 6158285 U JP6158285 U JP 6158285U JP S61176991 U JPS61176991 U JP S61176991U
- Authority
- JP
- Japan
- Prior art keywords
- hole
- insulating substrate
- wiring conductor
- conductor layer
- power supply
- 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
- 239000004020 conductor Substances 0.000 claims description 3
- 239000000758 substrate Substances 0.000 claims description 3
- 238000004804 winding Methods 0.000 claims description 2
- 239000003302 ferromagnetic material Substances 0.000 claims 1
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Rectifiers (AREA)
- Windings For Motors And Generators (AREA)
- Parts Printed On Printed Circuit Boards (AREA)
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Description
第１図〜第４図は本考案の電源装置の一実施例
で、第１図は同電源装置の要部切欠斜視図、第２
図は同電源装置の回路図、第３図イは同電源装置
のケースの上蓋の断面図、ロは同電源装置のケー
スの底蓋の断面図、第４図は同電源装置の断面図
、第５図は従来の電源装置の側面図である。
１：ケース、２：凸部、３：絶縁基板、４：貫
通孔、５，６：トランス巻線層、７：配線導体層
、８：電子部品。
1 to 4 show an embodiment of the power supply device of the present invention, and FIG. 1 is a cutaway perspective view of the main parts of the power supply device, and FIG.
The figure is a circuit diagram of the power supply device, FIG. FIG. 5 is a side view of a conventional power supply device. 1: Case, 2: Convex portion, 3: Insulating substrate, 4: Through hole, 5, 6: Transformer winding layer, 7: Wiring conductor layer, 8: Electronic component.
Claims (1)
巻線層および配線導体層を印刷配線した絶縁基板
と、上記配線導体層上に搭載した電子部品と、上
記貫通孔に貫通した強磁性体からなる凸部を有し
かつ上記絶縁基板と電子部品を包囲するケースと
を具備してなる電源装置。 An insulating substrate having a through hole and having a transformer winding layer and a wiring conductor layer printed and wired around the through hole, an electronic component mounted on the wiring conductor layer, and a ferromagnetic material penetrating the through hole. What is claimed is: 1. A power supply device comprising a case having a convex portion and surrounding the insulating substrate and electronic components.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6158285U JPS61176991U (en) | 1985-04-23 | 1985-04-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6158285U JPS61176991U (en) | 1985-04-23 | 1985-04-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61176991U true JPS61176991U (en) | 1986-11-05 |
Family
ID=30589986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6158285U Pending JPS61176991U (en) | 1985-04-23 | 1985-04-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61176991U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003518764A (en) * | 1999-12-28 | 2003-06-10 | アール． バスウエル，ハリー | Power conversion system using wire core induction device |
| JP2011192724A (en) * | 2010-03-12 | 2011-09-29 | Murata Mfg Co Ltd | Composite transformer module |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5123846U (en) * | 1974-08-12 | 1976-02-21 | ||
| JPS515620B1 (en) * | 1971-05-18 | 1976-02-21 |
-
1985
- 1985-04-23 JP JP6158285U patent/JPS61176991U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS515620B1 (en) * | 1971-05-18 | 1976-02-21 | ||
| JPS5123846U (en) * | 1974-08-12 | 1976-02-21 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003518764A (en) * | 1999-12-28 | 2003-06-10 | アール． バスウエル，ハリー | Power conversion system using wire core induction device |
| JP2011192724A (en) * | 2010-03-12 | 2011-09-29 | Murata Mfg Co Ltd | Composite transformer module |