Back-feeding loads

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

This power supply is stable and will not malfunction if a load is feeding 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 35Vdc. The maximum allowed feed-back peak current is 40A. Higher currents can temporarily switch off the output voltage. The absorbing energy can be calculated according to the large built-in output capacitor indicated in the output data.