Input inrush current

Active inrush current limitation (NTCs) limits inrush current surge after the input voltage is switched on.

The charge current of the interference suppression capacitors during the first few microseconds after switching on is not taken into account.

 

 

AC 230 V

 

Input inrush current

Max.

37 Apeak

At +40 °C, cold start

Typ.

28 Apeak

At +25 °C, cold start

Typ.

23 Apeak

At +40 °C, cold start

Inrush energy

Max.

1.0 A2s

At +40 °C, cold start

Input inrush current 1:
Input inrush current surge, typical behavior 230 Vac input, 24 V 5 A output, 25 °C ambient temperature;
Input inrush current, zoomed in to the first peak, 230 Vac input, 24 V 5 A output, 25 °C ambient temperature