Motor Control

Motor control circuit diagram braked by three-phase half-wave rectifier

Published:2011/4/10 20:42:00 Author:Ecco | Keyword: Motor control , brakinged , three-phase, half-wave, rectifier

It's motor control circuit braked by three-phase half-wave rectifier, when the AC contactor IC disconnects with the power, 2C, SJ time relays take action immediately, 2X main contact short connects with three winding lead wires of motor and then connects with Three-phase half wave rectifying power supply, then stator windingof motor is connected to parallel symmetrical line of which one end connects to null line. That is to achieve the purpose of braking, and then SJ delayed discinnects, 2C loses electric and releases, the braking ends. The braking lines is suitable for motor star connection, it has the advantages of small volume, low cost and simple lines, but also for larger capacity motor. It's shown as the chart:   (View)

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Simple short connect braking motor control circuit diagram controlled by reversible point

Published:2011/4/5 22:41:00 Author:Ecco | Keyword: Simple short connect , braking motor control, reversible point

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Acoustic control four tones doll principle circuit diagram

Published:2011/3/28 1:30:00 Author:Joan | Keyword: Acoustic control , four tones , doll

This circuit uses the FL-11 blocks. It has few external components and its device is simple. Connect a ready acoustic control PCB to 2 1/4 inch speakers. Load into a box, and then external connect toFour AA batteries storm cells and support. Switch on, put into the doll body. When clapping, the doll cries of father, mother. It sounds like real one. the circuit generally can be succeed by different debug.   (View)

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Based on FAN8200/FAN8200D Biphase Motor Drive Circuit Diagram

Published:2011/3/21 4:20:00 Author:Nicole | Keyword: Biphase Motor Drive

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