SO3 series

This control mode is particularly suitable for resistive loads having a low thermal inertia like short wave Infra Red sources (IR lamps).
It allows a very fine control of power according to the analogue input signal while reducing noise emission level (EMC conducted
emissions).
This control mode consists in switching streams of full sine waves equally distributed along a fixed modulation period (TM) function of
the analogue input signal. The ?P constantly computes the number of full sine waves to be switched along the TM period.

• Other power rating and / or control on request.
• No external power supply required.