JPS644316Y2 - - Google Patents
Info
- Publication number
- JPS644316Y2 JPS644316Y2 JP1981082283U JP8228381U JPS644316Y2 JP S644316 Y2 JPS644316 Y2 JP S644316Y2 JP 1981082283 U JP1981082283 U JP 1981082283U JP 8228381 U JP8228381 U JP 8228381U JP S644316 Y2 JPS644316 Y2 JP S644316Y2
- Authority
- JP
- Japan
- Prior art keywords
- transistor
- motor
- resistor
- current
- base
- 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
- 238000001514 detection method Methods 0.000 claims description 7
- 230000007423 decrease Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
Landscapes
- Control Of Direct Current Motors (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1981082283U JPS644316Y2 (en:Method) | 1981-06-03 | 1981-06-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1981082283U JPS644316Y2 (en:Method) | 1981-06-03 | 1981-06-03 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57195394U JPS57195394U (en:Method) | 1982-12-10 |
| JPS644316Y2 true JPS644316Y2 (en:Method) | 1989-02-03 |
Family
ID=29877754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1981082283U Expired JPS644316Y2 (en:Method) | 1981-06-03 | 1981-06-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS644316Y2 (en:Method) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2598388B2 (ja) * | 1985-09-06 | 1997-04-09 | ローム 株式会社 | 直流モータの速度制御装置 |
-
1981
- 1981-06-03 JP JP1981082283U patent/JPS644316Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57195394U (en:Method) | 1982-12-10 |
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