To avoid false triggering

To increase the life of TRIAC

To increase the motor torque

To maintain the motor speed constant

24 Volt

12 Volt

9.6 Volt

10.8 Volt

High barrier voltage

High resistance range

High thermal conductivity

High current carrying capacity

Zero voltage

Full rated output

Half of the rated output

One fourth of rated output

Hartley oscillator

Colpitts oscillator

Quartz crystal oscillator

R.C phase shift oscillator