PC3A – Manual Power Controller
Description
The PC3A Power Controller provides an economical method of producing a variable a.c. voltage. It is suitable for the control of fan speed, the dimming of tungsten bulbs, or the adjustment of heater element output power. A single control knob allows the user to vary the output from 0% to 100%, and when turned fully anti-clockwise, it 'clicks' into the “Off” position. An internal preset allows for the adjustment of a fan's idle speed, where applicable.
