JPS6288487U - - Google Patents
Info
- Publication number
- JPS6288487U JPS6288487U JP17758785U JP17758785U JPS6288487U JP S6288487 U JPS6288487 U JP S6288487U JP 17758785 U JP17758785 U JP 17758785U JP 17758785 U JP17758785 U JP 17758785U JP S6288487 U JPS6288487 U JP S6288487U
- Authority
- JP
- Japan
- Prior art keywords
- switching element
- switching
- control
- power supply
- elements
- 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
- 238000004804 winding Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Motor And Converter Starters (AREA)
Description
図は本考案による直流モータの制御回路を示す
もので、第１図は第１実施例の電気回路図、第２
図は第２実施例の電気回路図である。
１……直流モータ、３，４，５，６……スイツ
チング用トランジスタ、７，１４……制御用トラ
ンジスタ、８，１５……制御信号入力端子、２１
，２２……短絡用ダイオード。
The figures show a control circuit for a DC motor according to the present invention. Figure 1 is an electrical circuit diagram of the first embodiment,
The figure is an electrical circuit diagram of the second embodiment. 1... DC motor, 3, 4, 5, 6... Switching transistor, 7, 14... Control transistor, 8, 15... Control signal input terminal, 21
, 22...Short-circuiting diode.
Claims (1)
１スイツチング素子を接続し、アース側に第２ス
イツチング素子を接続し、前記巻線の他端には、
電源側に第３スイツチング素子を接続し、アース
側に第４スイツチング素子を接続し、前記第１ス
イツチング素子と第２スイツチング素子に、これ
らのうち一方をオンに他方をオフに制御する第１
制御素子を結合し、前記第３スイツチング素子と
第４スイツチング素子に、これらのうち一方をオ
ンに他方をオフに制御する第２制御素子を結合し
、前記アース側または電源側の両スイツチング素
子と並列でかつスイツチング素子と逆向きに、そ
れぞれダイオードを接続してなることを特徴とす
る直流モータの制御回路。 (2) 第１、第２、第３、第４スイツチング素子
と第１、第２制御素子はそれぞれトランジスタか
らなる実用新案登録請求の範囲第１項記載の直流
モータの制御回路。[Claims for Utility Model Registration] (1) At one end of the winding of a DC motor, a first switching element is connected to the power supply side, a second switching element is connected to the ground side, and the other end of the winding is connected to the first switching element. teeth,
A third switching element is connected to the power supply side, a fourth switching element is connected to the ground side, and the first switching element and the second switching element are controlled to turn one of them on and the other off.
A second control element is coupled to the third switching element and the fourth switching element to control one of them to be turned on and the other to be turned off, and both switching elements on the ground side or the power supply side are connected to each other. A DC motor control circuit characterized by connecting diodes in parallel and in opposite directions to the switching elements. (2) The control circuit for a DC motor according to claim 1, wherein the first, second, third, and fourth switching elements and the first and second control elements each include a transistor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17758785U JPS6288487U (en) | 1985-11-19 | 1985-11-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17758785U JPS6288487U (en) | 1985-11-19 | 1985-11-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6288487U true JPS6288487U (en) | 1987-06-05 |
Family
ID=31118925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17758785U Pending JPS6288487U (en) | 1985-11-19 | 1985-11-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6288487U (en) |
-
1985
- 1985-11-19 JP JP17758785U patent/JPS6288487U/ja active Pending