This general purpose, modulated, pulse-width, low voltage dc controller, can be operated in any of the following modes: Motor Control: High Frequency (RT/RT1 no link) speed control set by a 5k potentiometer. Lighting/Heating Control: Low frequency (RT/RT1 linked) output level set by a 5k potentiometer as above. Temperature Control: Thermistor connected across RT/RT1, with a temperature range of 5-130C. Temperature set by a 5k potentiometer

APPLICATIONS Include speed control of low voltage, high frequency, dc motors, low voltage lighting and medium frequency heaters.


 Manual or signal control.
 Temperature control with optional sensor.
 180 or 350Hz selectable frequency ranges.
 Short-circuit protection.
 6 to 24V dc supply voltage range