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  • The motor burglarproof alarm (2)

    2016-09-03 15:50:5861

    Here is to introduce the motor burglarproof alarm which adopts 2 relays as the burglarproof control part. When the thief ignite the engine with the ske...

  • AN8482SB-the integrated circuit of the 3-phase spindle motor

    2016-09-03 15:29:1960

    1.the internal circuitAN8482SB contains sub-circuits of Hall position information matrix, logic control, selective distributor, differentia amplifier, ...

  • Santana 2000(gasoline injection motor)car electric rearview

    2016-09-03 15:25:4161

    154-left, right rearview mirror selection switch; 154a-leveling regulation(left, right)rocker switch; 154b-vertical control(up, down)rocker switch; 155...

  • Motor protector 7

    2016-09-03 15:22:5762

    When the three-phase power supply is normal, the common contact 0 of detection capacitors C1-C3 has no current, the both sides of C4 has no voltage, th...

  • CLOSED_LOOP_MOTOR_SPEED_CONTROL

    2016-09-03 15:12:1962

    This electronic motor-speed control circuit is designed to operate in an electrically noisy environment.The circuit includes an optoelectronic pickup d...

  • 1921 Motor Vehicles 6 - 21 Deco Principle Wiring Diagram of

    2016-09-03 14:57:0361

    This article presents the 1921 Motor vehicles 6 - 21 Deco Principle wiring diagram of the device model. We recommend wiring work steps are: first caref...

  • Motor protector circuit diagarm 4

    2016-09-03 14:55:4362

    The motor protector circuit is composed of the current detection control circuit and delay control circuit, and the circuit is shown as the chart. Curr...

  • Stepper Motor Controllers

    2016-09-03 14:42:5861

    I found this circuit in my files. I don't know where it came from, but it looks like I photocopied it from somewhere years ago. I have been told that i...

  • STK6722H motor control and driver IC diagram

    2016-09-03 14:38:4878

    STK6722H is the thick-film hybrid motor control and drive IC produced by Japan Sanyo, and it is widely used in the printer.(1) pin functionsSTK6722H IC...

  • Steper Motor Driver System Principle Circuit

    2016-09-03 14:30:4565

    The steper motor driver system principle circuit is shown in the picture below.The AT89C2051 outputs the control pulses from the P1's P1.4~P1.7 port, t...

  • Elevator motor overspeed controller

    2016-09-03 14:28:3361

    The elevator motor overspeed controller circuit is composed of power supply circuit, LED indication circuit and speed measurement control circuit, it i...

  • FULL_WAVE_DRIVE_FOR_D_C_MOTOR

    2016-09-03 14:16:4663

    Requires four controlled rectifiers and centertapped transformer. Four magnetic cores ate required for full-wave push-pull action.-W. R. Seegmiller, Co...

  • PWN_MOTOR_SPEED_CONTROL

    2016-09-03 13:35:1763

    Speed control is accomplished by pulse width modulating the gates of two MGP20N45 TMOS devices. Therefore, motor speed is proportional to the pulse wid...

  • DC servo motor circuit design using A3952S

    2016-09-03 13:34:2866

    Motor drivers A3952S motor driver is capable of continuous output currents up to 2 A and has an operating voltages range up to 50 V. Warning , the 50 o...

  • INDUCTION_MOTOR_CONTROL

    2016-09-03 13:32:1463

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

  • Santana 2000(fuel injection motor)car combination appliance

    2016-09-03 13:19:2060

    40-vehicle speed odometer; 41-vehicle speed sensor; 42-motor tachometer; 43-resistor; 44-thermometer; 46-instrument regulator; 47-fuel gauge; 49-water ...

  • The making circuit of the small power synchronous motor gove

    2016-09-03 12:48:5963

    The square wave signal generator is composed of two CMOS circuits cd4060 and cd4069. The cd4060 is the oscillation and frequency division integrated ci...

  • The circuit of the 3-phase motor powered by the single phase

    2016-09-03 12:35:2561

    To run a 3-phase motor with a single power supply, we just need a proper phase drifting capacitor, the methods are as follows: for the motor of star co...

  • Motor two-path insurance starter

    2016-09-03 12:25:3164

    The motor two-path insurance starter circuit is composed of the first path fuse FU1, the second path fuse FU2, stop button S1, starter button S2, AC co...

  • Three-phase motor phase-off over-current protection circuit

    2016-09-03 12:23:0162

    The figure shows a rather practical circuit. When ST is pressed, KM pulls to start the motor M. The current transformer TA output current through the s...

  • Voltage Regulator For Cars And Motorcycles

    2016-09-03 12:20:0078

    The cars and motorcycles voltage regulator circuit can be used with a field pole grounded alternator. When the V (input) becomes too high, QL will be t...

  • DC motor reverse brake circuit

    2016-09-03 12:13:0061

    No matter in DC motor and AC motor system, due to the inertia of rotor and its transmission parts, the entire transmission system can completely stop o...

  • Easy Build Motorcycle Alarm

    2016-09-03 12:07:3860

    The following circuit is a simple, cheap and easy build motorcycle alarm. The circuit just required 2 transistors to drive the relay the the relay act ...

  • neon flasher circuit of licence plate of motorcycle

    2016-09-03 12:01:1260

    The working principle:adding the neon flasher to the licence plate of motorcycle can increase the safety of motorcycle in the evening,and it can remind...

  • Motor Phase Failure Protector (4)

    2016-09-03 11:51:5863

    When the power works well,A has a low voltage and the voltage is not enough to make VS VU connected. K is not connected and M keeps working.When there ...

  • Motor protector circuit diagarm 5

    2016-09-03 11:45:2063

    The motor protector circuit is composed of the ring current transformer TA, protection relay KP, start button S1, stop button S2, inching button S3, AC...

  • STEPPER MOTOR CONTROLLER TE555-1 Circuit

    2016-09-03 11:32:3473

    The direction of rotation is determined by the FORWARD and REVERSE switches and the motor does not take any current when a switch is not pressed....

  • Motor light load energy saver 2

    2016-09-03 11:32:0160

    The motor light load energy saver circuit is composed of power supply circuit, current sampling detection circuit and control circuit, it is shown in t...

  • Start Mechanism in Single Phase Induction Motor

    2016-09-03 11:31:0260

    The single-phase induction motor is not self-starting device. The main winding carries an alternating current when the motor is connected to a single-p...

  • AC/DC general motors no hysteresis adjustable violations cir

    2016-09-03 11:22:5762

    When ituses thyristor to cotrol power,theminimum load voltage always can't be directly from 0 , but voltage is stepped to a fixed value, for example, 8...

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