JPS5846294U - Motor drive circuit - Google Patents

Motor drive circuit

Info

Publication number
JPS5846294U
JPS5846294U JP1981139963U JP13996381U JPS5846294U JP S5846294 U JPS5846294 U JP S5846294U JP 1981139963 U JP1981139963 U JP 1981139963U JP 13996381 U JP13996381 U JP 13996381U JP S5846294 U JPS5846294 U JP S5846294U
Authority
JP
Japan
Prior art keywords
transistor
resistor
path
drive circuit
motor drive
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
Application number
JP1981139963U
Other languages
Japanese (ja)
Inventor
健一 野崎
佐竹　友二
Original Assignee
ソニー株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by ソニー株式会社 filed Critical ソニー株式会社
Priority to JP1981139963U priority Critical patent/JPS5846294U/en
Publication of JPS5846294U publication Critical patent/JPS5846294U/en
Pending legal-status Critical Current

Links

Landscapes

  • Motor And Converter Starters (AREA)
  • 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

【図面の簡単な説明】[Brief explanation of the drawing]

添付図面は、この考案の一実施例を示す回路図である。 １．３はサーボ用のトランジスタ、４．　６．　８゜１
０は抵抗器、９はダイオード、１３．　１５゜１６．１
７は正転、逆転用のトランジスタ、１４はモータである
。The accompanying drawing is a circuit diagram showing an embodiment of this invention. 1.3 is a servo transistor; 4. 6. 8゜1
0 is a resistor, 9 is a diode, 13. 15°16.1
7 is a transistor for forward and reverse rotation, and 14 is a motor.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 電源の両端間に第１及び第２の抵抗器を介して第１のト
ランジスタの主電極路を接続すると共に該第１のトラン
ジスタの制御電極を第２のトラン−ジスタの主電極路及
び第３の抵抗器を介して接地し、上記第２のトランジス
タの制御電極を上記第１及び第２の抵抗器の共通接続点
に接続し、更に上記第１のトランジスタの主電極路を第
４の抵抗器及びダイオードを介して上記第２のトランジ
スタの主電極路の一側に接続し、上記第４の抵抗器と上
記ダイオードの共通療続点と接地間にモータを一方向に
回転駆動する第１の電流系路を形成する第３及び第４の
トランジスタと、上記モータを他方向に回転駆動する第
２の電流系路を形成する第５及び第６のトランジスタを
接続して成るモータ駆動回路。The main electrode path of the first transistor is connected across the power supply via first and second resistors, and the control electrode of the first transistor is connected to the main electrode path of the second transistor and the third transistor. is grounded through a resistor, the control electrode of the second transistor is connected to a common connection point of the first and second resistors, and the main electrode path of the first transistor is connected to a fourth resistor. a first electrode connected to one side of the main electrode path of the second transistor through a resistor and a diode, and driving the motor to rotate in one direction between a common connection point of the fourth resistor and the diode and ground; A motor drive circuit comprising third and fourth transistors forming a current path and fifth and sixth transistors forming a second current path for rotationally driving the motor in the other direction.
JP1981139963U 1981-09-21 1981-09-21 Motor drive circuit Pending JPS5846294U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1981139963U JPS5846294U (en) 1981-09-21 1981-09-21 Motor drive circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1981139963U JPS5846294U (en) 1981-09-21 1981-09-21 Motor drive circuit

Publications (1)

Publication Number Publication Date
JPS5846294U true JPS5846294U (en) 1983-03-29

Family

ID=29933138

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1981139963U Pending JPS5846294U (en) 1981-09-21 1981-09-21 Motor drive circuit

Country Status (1)

Country Link
JP (1) JPS5846294U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5323526U (en) * 1976-08-05 1978-02-28

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5323526U (en) * 1976-08-05 1978-02-28

Similar Documents

Publication Publication Date Title
JPS5846294U (en) Motor drive circuit
JPS5846295U (en) Motor drive circuit
JPS6049606U (en) high speed drive circuit
JPS5972890U (en) Motor control circuit
JPS6018692U (en) motor circuit
JPS5985093U (en) DC motor speed control circuit
JPS58193787U (en) Motor drive circuit
JPS5967017U (en) bias circuit
JPS58193793U (en) DC motor speed control device
JPS6025220U (en) selection drive circuit
JPS60124292U (en) DC motor control device
JPS6138833U (en) Drive control device output protection circuit
JPS5892893U (en) Motor drive circuit
JPS58127898U (en) motor drive circuit
JPS60115436U (en) Keep relay drive device
JPS6014696U (en) Motor applied voltage control circuit
JPS61108097U (en)
JPS585263U (en) Relay drive circuit
JPS60192699U (en) Pulse motor drive circuit
JPS588613U (en) drive device
JPS5830783U (en) Electromagnetic pump drive device
JPS58125257U (en) Motor control circuit
JPS6044101U (en) Servo system protection circuit
JPS59180529U (en) Reset circuit for flip-flop
JPS60128494U (en) Motor drive circuit