JPH0211313U - - Google Patents
Info
- Publication number
- JPH0211313U JPH0211313U JP9041388U JP9041388U JPH0211313U JP H0211313 U JPH0211313 U JP H0211313U JP 9041388 U JP9041388 U JP 9041388U JP 9041388 U JP9041388 U JP 9041388U JP H0211313 U JPH0211313 U JP H0211313U
- Authority
- JP
- Japan
- Prior art keywords
- transformer
- space
- power supply
- switching power
- wiring board
- 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
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Regulation Of General Use Transformers (AREA)
Description
第１図は本考案の一実施例のスイツチング電源
の断面図、第２図は本考案の対象であるスイツチ
ング電源の一例の回路図、第３図は従来のスイツ
チング電源実装印刷配線板の配線面から見た平面
図、第４図は本考案の実施例のスイツチング電源
実装印刷配線板の同様の平面図である。
１：トランス、１０：スイツチング電源、２：
スイツチング素子、３：スナバ回路部品、８：一
次端子リードピン、９：配線基板。
Fig. 1 is a sectional view of a switching power supply according to an embodiment of the present invention, Fig. 2 is a circuit diagram of an example of a switching power supply to which the present invention is applied, and Fig. 3 is a wiring surface of a conventional switching power supply mounted printed wiring board. FIG. 4 is a similar plan view of the switching power supply mounted printed wiring board according to the embodiment of the present invention. 1: Transformer, 10: Switching power supply, 2:
Switching element, 3: Snubber circuit component, 8: Primary terminal lead pin, 9: Wiring board.
Claims (1)
本体の一方の側に空間を介して互いに平行に引出
され、トランスの一次側にスイツチング素子を含
む接続される回路部品を搭載した配線基板が前記
空間内に収容され、トランス本体に一体に固定さ
れたことを特徴とするスイツチング電源。 A primary terminal and a secondary terminal of the transformer are drawn out parallel to each other through a space on one side of the transformer body, and a wiring board carrying circuit components to be connected including switching elements on the primary side of the transformer is placed in the space. A switching power supply characterized by being housed in the transformer and integrally fixed to the transformer body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9041388U JPH0211313U (en) | 1988-07-07 | 1988-07-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9041388U JPH0211313U (en) | 1988-07-07 | 1988-07-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0211313U true JPH0211313U (en) | 1990-01-24 |
Family
ID=31314936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9041388U Pending JPH0211313U (en) | 1988-07-07 | 1988-07-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0211313U (en) |
-
1988
- 1988-07-07 JP JP9041388U patent/JPH0211313U/ja active Pending