JPS6014696U - Motor applied voltage control circuit - Google Patents
Motor applied voltage control circuitInfo
- Publication number
- JPS6014696U JPS6014696U JP1983107311U JP10731183U JPS6014696U JP S6014696 U JPS6014696 U JP S6014696U JP 1983107311 U JP1983107311 U JP 1983107311U JP 10731183 U JP10731183 U JP 10731183U JP S6014696 U JPS6014696 U JP S6014696U
- Authority
- JP
- Japan
- Prior art keywords
- control circuit
- applied voltage
- voltage control
- motor
- motor applied
- 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
- Control Of Direct Current Motors (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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来のモータ印加電圧制御回路を示す構成説明
図、第２図はこの考案に係るモータ印加電圧制御回路の
一実施例を示す構成説明図である。
Ｖｏｃ−・・・・・電源、Ｒ□〜Ｒ３・・・・・・抵抗
、ＺＤ・・・・・・ツェナーダイオード、Ｍ・・・・・
・モータ、Ｄ□〜Ｄ３・・・・・・ダイオード、Ｑ１〜
Ｑ３・・・・・・トランジスタ、ＧＮＤ・・・・・・接
地。FIG. 1 is a configuration explanatory diagram showing a conventional motor applied voltage control circuit, and FIG. 2 is a configuration explanatory diagram showing an embodiment of the motor applied voltage control circuit according to this invention. Voc-...Power supply, R□~R3...Resistor, ZD...Zener diode, M...
・Motor, D□~D3...Diode, Q1~
Q3...Transistor, GND...Grounding.
Claims (1)
いに並列関係にある第１および第２のスイッチング素子
と、前記電源の過電圧時に駆動される定電圧素子を有す
ると共に前記第１のスイッチング素子をオン状態として
前記モータの両端電圧を前記定電圧素子により決定され
る電圧と略等しくするバイアス素子を有してなる第１の
バイアス回路と、前記電源の減電時に前記第２のスイッ
チング素子をオン状態として前記モータの非電源側を前
記基準電位点の電位と略等しくするバイアス素子を有し
てなる第２のバイアス回路とを具備してなることを特徴
とするモータ印加電圧制御回路。A motor connected in series between a power source and a reference potential point, first and second switching elements in parallel with each other, and a constant voltage element that is driven when the power source is overvoltage, and the first switching element a first bias circuit including a bias element that makes the voltage across the motor substantially equal to the voltage determined by the constant voltage element when in an on state; and a second switching element that turns on the second switching element when the power supply is reduced; A motor applied voltage control circuit comprising: a second bias circuit including a bias element that makes the non-power supply side of the motor substantially equal to the potential of the reference potential point.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1983107311U JPS6014696U (en) | 1983-07-11 | 1983-07-11 | Motor applied voltage control circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1983107311U JPS6014696U (en) | 1983-07-11 | 1983-07-11 | Motor applied voltage control circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6014696U true JPS6014696U (en) | 1985-01-31 |
Family
ID=30250783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1983107311U Pending JPS6014696U (en) | 1983-07-11 | 1983-07-11 | Motor applied voltage control circuit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6014696U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0476197U (en) * | 1990-11-13 | 1992-07-02 |
-
1983
- 1983-07-11 JP JP1983107311U patent/JPS6014696U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0476197U (en) * | 1990-11-13 | 1992-07-02 |
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