JPH0727645Y2 - 印刷配線板 - Google Patents
印刷配線板Info
- Publication number
- JPH0727645Y2 JPH0727645Y2 JP1989015096U JP1509689U JPH0727645Y2 JP H0727645 Y2 JPH0727645 Y2 JP H0727645Y2 JP 1989015096 U JP1989015096 U JP 1989015096U JP 1509689 U JP1509689 U JP 1509689U JP H0727645 Y2 JPH0727645 Y2 JP H0727645Y2
- Authority
- JP
- Japan
- Prior art keywords
- printed wiring
- wiring board
- heat sink
- heat dissipation
- heat
- 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.)
- Expired - Lifetime
Links
- 230000017525 heat dissipation Effects 0.000 claims description 24
- 239000011810 insulating material Substances 0.000 description 10
- 238000009413 insulation Methods 0.000 description 6
- 238000005476 soldering Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 229910000679 solder Inorganic materials 0.000 description 4
- 238000000465 moulding Methods 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 238000003701 mechanical milling Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003801 milling Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
- Structure Of Printed Boards (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1989015096U JPH0727645Y2 (ja) | 1989-02-10 | 1989-02-10 | 印刷配線板 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1989015096U JPH0727645Y2 (ja) | 1989-02-10 | 1989-02-10 | 印刷配線板 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH02106857U JPH02106857U (en]) | 1990-08-24 |
JPH0727645Y2 true JPH0727645Y2 (ja) | 1995-06-21 |
Family
ID=31226853
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1989015096U Expired - Lifetime JPH0727645Y2 (ja) | 1989-02-10 | 1989-02-10 | 印刷配線板 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0727645Y2 (en]) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2731690B2 (ja) * | 1993-03-31 | 1998-03-25 | ローム株式会社 | プリント基板アッセンブリ及び該プリント基板アッセンブリを有する電子機器 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50147854U (en]) * | 1974-05-27 | 1975-12-08 | ||
JPS5380070U (en]) * | 1976-12-07 | 1978-07-04 | ||
JPS63170996U (en]) * | 1987-04-24 | 1988-11-07 |
-
1989
- 1989-02-10 JP JP1989015096U patent/JPH0727645Y2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH02106857U (en]) | 1990-08-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EXPY | Cancellation because of completion of term |