JPS6113962U - Printed circuit board for power transistor mounting - Google Patents
Printed circuit board for power transistor mountingInfo
- Publication number
- JPS6113962U JPS6113962U JP9678584U JP9678584U JPS6113962U JP S6113962 U JPS6113962 U JP S6113962U JP 9678584 U JP9678584 U JP 9678584U JP 9678584 U JP9678584 U JP 9678584U JP S6113962 U JPS6113962 U JP S6113962U
- Authority
- JP
- Japan
- Prior art keywords
- power transistor
- circuit board
- printed circuit
- heat dissipation
- transistor mounting
- 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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１〜６図は本考案の一実施例を示すもので、第１，２
図はパワートランジスタをプリント基板に取付けた状態
の側面図と平面図、第３図はその取付前の側面図、第４
図はプリント基板を折り曲げた状態の側面図、第５図と
第６図はガイドピン部分の拡大断面図と平面図、第７図
は他の実施例の平面図、第８図は更に他の実施例の断面
図であり、第９〜１１図は従来例の断面図と平面図、第
１２．１３図は他の従来例の断面図と平面図である。
１・・・パワートランジスタ本体、１ａ・・・ビス挿入
孔、２・・・シャーシ、３・・・プリント基板、５・・
・パワートランジスタの足、７・・・ビス、８・・・挿
入孔、９・一・列孔、１０・・・ガイドピン。Figures 1 to 6 show an embodiment of the present invention.
The figures are a side view and a top view of the power transistor installed on the printed circuit board, Figure 3 is a side view before installation, Figure 4
The figure is a side view of the printed circuit board in a folded state, Figures 5 and 6 are an enlarged sectional view and a plan view of the guide pin portion, Figure 7 is a plan view of another embodiment, and Figure 8 is a further example of another embodiment. FIGS. 9 to 11 are cross-sectional views and a plan view of the conventional example, and FIGS. 12 and 13 are cross-sectional views and a plan view of another conventional example. DESCRIPTION OF SYMBOLS 1... Power transistor main body, 1a... Screw insertion hole, 2... Chassis, 3... Printed circuit board, 5...
・Legs of power transistor, 7... Screw, 8... Insertion hole, 9, 1st, row hole, 10... Guide pin.
Claims (1)
させて、該放熱板とパワートランジスタをビス止めし、
該パワートランジスタの足が曲げられてハンダ付される
プリント基板に、パワートランジスタの足と本体の間に
列孔、溝等の折取り線を設けると共に、パワートランジ
スタ本体の位置決めをする位置決め片を取付けたことを
特徴とするパワートランジスタ取付用プリント基板。The heat dissipation surface of the power transistor is brought into contact with a heat dissipation plate of a chassis, etc., and the heat dissipation plate and the power transistor are fixed with screws,
On the printed circuit board to which the legs of the power transistor are bent and soldered, break lines such as row holes and grooves are provided between the legs of the power transistor and the main body, and a positioning piece for positioning the power transistor main body is attached. A printed circuit board for mounting power transistors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9678584U JPS6113962U (en) | 1984-06-29 | 1984-06-29 | Printed circuit board for power transistor mounting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9678584U JPS6113962U (en) | 1984-06-29 | 1984-06-29 | Printed circuit board for power transistor mounting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6113962U true JPS6113962U (en) | 1986-01-27 |
Family
ID=30656286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9678584U Pending JPS6113962U (en) | 1984-06-29 | 1984-06-29 | Printed circuit board for power transistor mounting |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6113962U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0951153A (en) * | 1995-08-07 | 1997-02-18 | Hitachi Ltd | Structure of printed board assembly |
-
1984
- 1984-06-29 JP JP9678584U patent/JPS6113962U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0951153A (en) * | 1995-08-07 | 1997-02-18 | Hitachi Ltd | Structure of printed board assembly |
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