JPS6318225Y2 - - Google Patents
Info
- Publication number
- JPS6318225Y2 JPS6318225Y2 JP2463182U JP2463182U JPS6318225Y2 JP S6318225 Y2 JPS6318225 Y2 JP S6318225Y2 JP 2463182 U JP2463182 U JP 2463182U JP 2463182 U JP2463182 U JP 2463182U JP S6318225 Y2 JPS6318225 Y2 JP S6318225Y2
- Authority
- JP
- Japan
- Prior art keywords
- speaker
- power transistor
- transistor
- heat
- circuit 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.)
- Expired
Links
- 239000007769 metal material Substances 0.000 claims description 3
- 230000017525 heat dissipation Effects 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 230000005855 radiation Effects 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
Landscapes
- Details Of Audible-Bandwidth Transducers (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2463182U JPS58127780U (ja) | 1982-02-23 | 1982-02-23 | スピ−カホルダ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2463182U JPS58127780U (ja) | 1982-02-23 | 1982-02-23 | スピ−カホルダ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58127780U JPS58127780U (ja) | 1983-08-30 |
| JPS6318225Y2 true JPS6318225Y2 (OSRAM) | 1988-05-23 |
Family
ID=30036628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2463182U Granted JPS58127780U (ja) | 1982-02-23 | 1982-02-23 | スピ−カホルダ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58127780U (OSRAM) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7050463B2 (ja) * | 2017-11-13 | 2022-04-08 | 株式会社デンソーテン | 電子制御装置 |
-
1982
- 1982-02-23 JP JP2463182U patent/JPS58127780U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58127780U (ja) | 1983-08-30 |
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