Time relay three-start circuit

Posted on Mar 28, 2007

Circuit shown in Figure 3-159. The circuit uses complement each other three times and three relay contacts, followed by the automatic removal of the rotor circuit resistance le

Time relay three-start circuit
Click here to download the full size of the above Circuit.

vels, and finally the rotor winding variable resistor is reduced to zero (all short), so that the electric motor speed gradually increased, and finally reach the rated speed.

Leave Comment

characters left:

New Circuits



Popular Circuits

temperature stable oscillator
Capacitive load driver
Phototransistor for High Impedance Voltmeter
fluorescent lamp project
Triac Testing Circuit PCB
remote shift light
Infrared alarm barrier circuit
Reverse engineering an MB Electronic Simon game
555 tri-state acousto-optical logic circuit
Arms single-phase rectifier bridge rectifier circuit