JPS5987148U - Power transistor heat dissipation device - Google Patents
Power transistor heat dissipation deviceInfo
- Publication number
- JPS5987148U JPS5987148U JP18183882U JP18183882U JPS5987148U JP S5987148 U JPS5987148 U JP S5987148U JP 18183882 U JP18183882 U JP 18183882U JP 18183882 U JP18183882 U JP 18183882U JP S5987148 U JPS5987148 U JP S5987148U
- Authority
- JP
- Japan
- Prior art keywords
- power transistor
- heat dissipation
- dissipation device
- transistor heat
- heat sink
- 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
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案の１実施例を示す断面図、第２図は同上
実施例の放熱板とコネクタハウジングの斜視図、第３図
は本考案の別の実施例を示す断面図、第４図は同上実施
例の要部斜視図を示す。
２・・・プリント基板、３・・・コネクタハウジング、
４・・・接続ピン、５，５′・・・放熱板、６・・・パ
ワートランジスタ、７・・・ネジ、８・・・ガイド溝。Fig. 1 is a sectional view showing one embodiment of the present invention, Fig. 2 is a perspective view of the heat sink and connector housing of the same embodiment, Fig. 3 is a sectional view showing another embodiment of the invention, and Fig. 4 is a sectional view showing another embodiment of the invention. The figure shows a perspective view of essential parts of the same embodiment. 2... Printed circuit board, 3... Connector housing,
4... Connection pin, 5, 5'... Heat sink, 6... Power transistor, 7... Screw, 8... Guide groove.
Claims (1)
配線と結線される電子回路ユニットにおいて、前記コネ
クタの絶縁部材からなるハウジング外面に放熱板を固定
し、該放熱板上に前記電子回路の一部を構成するパワー
トランジスタを密着固定して構成したこ吉を特徴とする
パワートランジスタの放熱装置。In an electronic circuit unit configured with a circuit on a printed circuit board and connected to external wiring via a connector, a heat sink is fixed to the outer surface of a housing made of an insulating member of the connector, and a part of the electronic circuit is mounted on the heat sink. A power transistor heat dissipation device characterized by Kokichi, which is constructed by closely fixing the power transistors that make up the power transistor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18183882U JPS5987148U (en) | 1982-12-02 | 1982-12-02 | Power transistor heat dissipation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18183882U JPS5987148U (en) | 1982-12-02 | 1982-12-02 | Power transistor heat dissipation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5987148U true JPS5987148U (en) | 1984-06-13 |
Family
ID=30393935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18183882U Pending JPS5987148U (en) | 1982-12-02 | 1982-12-02 | Power transistor heat dissipation device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5987148U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63109464U (en) * | 1987-01-09 | 1988-07-14 | ||
| JPH04324967A (en) * | 1991-04-25 | 1992-11-13 | Sanko Denki Seisakusho:Kk | Electronic part heat radiator and manufacture thereof |
-
1982
- 1982-12-02 JP JP18183882U patent/JPS5987148U/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63109464U (en) * | 1987-01-09 | 1988-07-14 | ||
| JPH04324967A (en) * | 1991-04-25 | 1992-11-13 | Sanko Denki Seisakusho:Kk | Electronic part heat radiator and manufacture thereof |
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