JPS5972888U - Control device for small DC motor - Google Patents
Control device for small DC motorInfo
- Publication number
- JPS5972888U JPS5972888U JP16703382U JP16703382U JPS5972888U JP S5972888 U JPS5972888 U JP S5972888U JP 16703382 U JP16703382 U JP 16703382U JP 16703382 U JP16703382 U JP 16703382U JP S5972888 U JPS5972888 U JP S5972888U
- Authority
- JP
- Japan
- Prior art keywords
- motor
- small
- control device
- power supply
- connect
- 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
Landscapes
- Motor And Converter Starters (AREA)
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
図面は本考案の一実施例及び従来例を示すもので、第１
図は本考案の電気回路図、第２図は分圧器の一実施例を
示す電気回路図、第３図は従来例の電気回路図である。
１は分圧器、Ｃは中間電位点、ｓ、、 ｓ２． ｓ３．
ｓ４はスイッチ、Ｍ１９Ｍ２は直流モータ、■はプラ
ス電源、ｅはマイナス電源、Ｔｒ、、 Ｔｒ２はトラン
ジスタ、ｒは抵抗。The drawings show one embodiment of the present invention and a conventional example.
The figure is an electric circuit diagram of the present invention, FIG. 2 is an electric circuit diagram showing one embodiment of a voltage divider, and FIG. 3 is an electric circuit diagram of a conventional example. 1 is a voltage divider, C is an intermediate potential point, s,, s2. s3.
s4 is a switch, M19M2 is a DC motor, ■ is a positive power supply, e is a negative power supply, Tr, Tr2 is a transistor, and r is a resistor.
Claims (2)
ータにおいて、プラス電源とマイナス電源に接続した分
圧器の中間電位点を直流モータの端子に接続し、直流モ
ータの他の端子をプラス電源又はマイナス電源に切替可
能に接続したことを特徴とする、小型直流モータの制御
装置。(1) For a DC motor that performs forward and reverse control by switching the voltage polarity, connect the intermediate potential point of the voltage divider connected to the positive power supply and the negative power supply to the terminal of the DC motor, and connect the other terminal of the DC motor to the positive A control device for a small DC motor, characterized in that it is switchably connected to a power source or a negative power source.
化回路を設けたことを特徴とする実用新案登録請求の範
囲第１項記載の小型直流モータの制御装置。(2) A control device for a small DC motor according to claim 1, which is characterized in that a stabilizing circuit is provided to improve the load voltage fluctuation rate at an intermediate potential point.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16703382U JPS5972888U (en) | 1982-11-05 | 1982-11-05 | Control device for small DC motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16703382U JPS5972888U (en) | 1982-11-05 | 1982-11-05 | Control device for small DC motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5972888U true JPS5972888U (en) | 1984-05-17 |
Family
ID=30365535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16703382U Pending JPS5972888U (en) | 1982-11-05 | 1982-11-05 | Control device for small DC motor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5972888U (en) |
-
1982
- 1982-11-05 JP JP16703382U patent/JPS5972888U/en active Pending
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