Electronic control board pin to pin compatible with original electronic Savitec board
Low cost

Control board for bi-phase AC motor
Speed adjustment by frequency and voltage modulation
PWM systems
Board supply voltage: 48 V/DC

Microcontroller control logic
New high performance automatic speed adjusting algorithm
Cooler working temperature
Microcontroller improved optical yarn reader sensoring
MOS power drivers
Special programming features on demand

Program 2 with new improved features: program 2 features may also be adapted to specific needs on demand.

PRM-W3 electronic control board is pin to pin compatible with the original savitec 300W electronic boards (such as TMT-80, TMT-300, Omega, etc.). You just have to change the full old (broken) electronic board with a PRM-W3 new one.