Multi-output power system intended for measurement instrumentation. Each output is developed to present a noise of less than 100uV.

The power system consists of a compact flyback designed to fit into the structure built by the customer.

The module makes use of a PWM converter designed to have 2 models with different input voltage ranges: 110/230Vac or 24Vdc.

The unit has on the output connector the voltages necessary for sensor operation (analog group), the +3.3V or 5V (digital group) and 24V (actuator group) voltages.
The groups present are all galvanically isolated from each other and to the input; they have a filter and full output protections.
The outputs dedicated for sensor detection, have low noise levels and therefore suitable for use in sections dedicated to detection, amplification and AD conversion of low intensity signals.

The digital section also features power down signals with hold up output to allow controlled switch off of the control system.