Position: Index > Motor Circuit >
  • MOTOR_CONTROLLING_MIXER

    2016-09-02 18:23:1061

    Used to lock crystal oscillator frequency to standard-frequency signals from WWV. Circuit mixes dock and WWV frequencies (fed to tubes at left and righ...

  • Series-Wound Direction And Speed Motor Control circuit

    2016-09-02 18:19:4162

    This is a motor controller circuit that control the speed and direction of series-wound Motors. This circuit employs silicon controlled rectifiers (SCR...

  • Santana 2000(fuel injection motor)car injector circuit wirin

    2016-09-02 18:11:5261

    13-nozzle resistance; 14-Ⅰcylinder nozzle; 15-nozzle resistance; 16-ⅠV cylinder nozzle; 17-nozzle resistance; 18-Ⅱcylinder nozzle;19-nozzle resis...

  • Constant speed motor driver

    2016-09-02 18:04:5061

    The aim of the circuit presented here is to keep the permanent magnet dc motor running at a constant speed, set externally. To do this, the current thr...

  • STEPPER_MOTOR_DRIVER

    2016-09-02 18:03:2664

    In this circuit, four IRF510 power FETs are driven by a CMOS counter to generate the necessary two-phase drive quadrature. Although ICs are available t...

  • The motor protector circuit diagram 2

    2016-09-02 17:58:5662

    The motor protection circuit is composed of the DC power supply circuit, phase sequence detection circuit, sampling control circuit and automatic commu...

  • The manual series resistor to start three-phase motor circui

    2016-09-02 17:53:2662

    Operation method: you can click the start button ST, and AC contactor KMT will pull in, then the motor M connected to the startup resistor R in series ...

  • 555 motor phase failure overload protector circuit

    2016-09-02 17:53:2562

    Once current can be induced into twice voltage by LZ current sensor, after rectificated and filtered, it is used as 555's voltage supply source. The DW...

  • Capacitor Start AC Induction Motor

    2016-09-02 17:48:1960

    Modified split-phase motor with a capacitor in series with the start winding to provide a start boost is shown below. The capacitor start motor also ha...

  • Single-Phase Motor Controlled Circuit

    2016-09-02 17:45:5463

    When Q1 and Q2 are connected, push the starting button S2. The 220V ac voltage will go to KM2, making KM2 connected, and the motor M will begin to work...

  • MC33033 brushless DC motor drive control integrated circuit

    2016-09-02 17:45:4465

    The MC33033 is designed as one kind of brushless DC motor drive control integrated circuit that is produced by the MOTOROLA company, it can be used in ...

  • MOTOR_SPEED_CONTROL_CIRCUIT

    2016-09-02 17:40:5860

    A shortcoming of the above bi-directional proportional motor control circuit is that with the potentiometer in its center position the motor does not s...

  • FOUR_POSITION_MOTOR_SWITCH

    2016-09-02 17:37:4962

    Single RF feed line also carries DC for 3-V permanent magnet DC motor B1 atop antenna tower, driving S3 and S4 for remote switching to antennas a, b, c...

  • REVERSING__DRIVE__FOR__SHUNT_WOUNDMOTOR

    2016-09-02 17:36:4360

    Silicon controlled recliners in Half-wave circuit act with unijunction transistor and two rheostats to adjust speed in either direction,-J. C. Hey,...

  • CONSTANT_SPEED_MOTOR_CONTROL_USING_TACHOMETER_FEEDBACK_

    2016-09-02 17:34:0560

    The generator output is rectified then filtered and applied between the positive supply voltage and the base of the detector transistor. This provides ...

  • Composed of trigger and switch tube motor automatic speed go

    2016-09-02 17:21:5961

    Motor automatic speed governor circuit is composed of 555 trigger and a switch. The sample circuit is composed of R7 and motor in series. When the oper...

  • Interfacing stepper motor to 8051

    2016-09-02 17:16:4360

    Interfacing stepper motor to 8051 microcontroller. This article  is about interfacing stepper motor to 8051 microcontroller. Many guys were asking her...

  • ROBOTIC_MOTOR_CONTROL_CIRCUIT

    2016-09-02 17:15:1261

    This circuit, with three light sensors and three relays, was used to allow a robot to follow a light beam. Loss of the beam causes relay actuation, whi...

  • Flashing Brake Light for Motorcycles circuit

    2016-09-02 17:13:4861

    This flashing brake light circuit can be used for motorcycles. When brake-light switch S1 is closed, power is applied to U1 and U2. Two inverters of U2...

  • Motor electronic governor controller 2

    2016-09-02 17:13:1561

    The circuit work theoryThis motor electronic governor controller circuit is composed of power supply circuit, zero passage detection circuit and power ...

  • TWO_SPEED_SERVO_MOTOR_DRIVE

    2016-09-02 17:03:1860

    Consists of two conventional half-wave bridge-type stages driving full-wave slave-type output stage. Designed to replete former electron-tube amplifier...

  • STEPPER_MOTOR_SPEED_AND_DIRECTION_CONTROLLER

    2016-09-02 16:51:4265

    This new circuit uses four chips, with an option of using just three (the flip-flops and AND gates can be combined). The rate of clock pulses determine...

  • No tachometer speed regulation for small motors

    2016-09-02 16:46:2162

    A power factor control system for use with AC induction motors which samples line voltage and current through the motor and decreases power input to th...

  • Motor voltage reducing starter 2

    2016-09-02 16:23:5660

    The motor voltage reducing starter circuit is composed of regulated power supply circuit, delay control circuit and control implement circuit, it is sh...

  • 1INDUCTION_MOTOR_CONTROL

    2016-09-02 16:12:1361

    This single time-constant circuit can be used as proportional speed control for induction motors such as shaded pole or permanent split-capacitor motor...

  • Motor protector 3

    2016-09-02 16:01:5060

    This motor protector circuit is composed of power supply circuit, current detection circuit and protection control circuit, it is shown in the figure 8...

  • Tianjin VIOS motor-driven car window circuit diagram

    2016-09-02 15:59:5562

    Tianjin VIOS motor-driven car window circuit diagram as shown:Welcome transshipment, the informations are come from Weiku e-market net( www.dzsc.com)....

  • 3_W_POWER_AMPLIFIER_FOR_SPLIT_PHASE_MOTOR

    2016-09-02 15:55:4961

    Capacitor tunes motor to make load more resistive. Feedback is used to lower output impedance and thereby improve transient response of motor. Used in ...

  • Three-phase motor speed measured with a multimeter

    2016-09-02 15:50:2961

    In the Figure, μA uses the multimeter 50μA block ( it is also available to use 1mA block ). It is connected with any winding of three-phase stator wi...

  • Motor Operation Control Circuit of LT1014

    2016-09-02 15:47:2761

    The aboved picture is motor operation control circuit compsoed of LT0140 etc.Motor speed voltage is set by middle tap of potentiometer RP1.In order to ...

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