Timing SCR control motor reversing circuit


Posted on Nov 10, 2015

Circuit shown in Figure 3-69. It applies to require frequent timing control motor reversing operation of the occasion. Drawing, thyristor Vl,


Timing SCR control motor reversing circuit
Click here to download the full size of the above Circuit.

V2 and V7, vs used as a positive control rotation, V3, V4 and V5, V6 used inversion control; motor forward running and reverse running time, respectively, by the extension of single-junction transistor VTi and the like of the circuit configuration and the like by the VTz delay circuit to control; the resistor R and the capacitor C is used for the thyristor protection. Adjust potentiometer RPi and RPz, can change the motor running forward and reverse running time respectively.




Leave Comment

characters left:

New Circuits

.

 


Popular Circuits

Class-A Tube Headphone Amplifier
DC-DC regulating converter
Burglar-alarm
Telephone Silencer
Guild Country Belle Telephone Radio (1956)
Circuit Diagram 6 zone alarm independent
how to build a100 watt pure sine wave
ScratchBoard Emulator using Arduino Uno
18 dB LT1253 DDS Amplifier
SRS5250S Application circuit diagram



Top