Back-feeding loads

Loads such as braking motors or inductors can feed back voltage to the power supply. For the power supply, this feature is also known as back EMF. (electromagnetic force).

This power supply is resistant and will not malfunction if a load feeds back voltage to the power supply. It is irrelevant whether the power supply is switched on or off.

The maximum permissible feed-back voltage is 35 Vdc. The absorbing energy can be calculated according to the large built-in output capacitor indicated in the output data.