CS3.241

C-Line

After turn-on of the input voltage, an active inrush limitation circuit limits the input inrush current. Virtually no input

inrush current is generated.

The charging current into the EMI suppression capacitors is disregarded in the first microseconds after switch-on.

AC 100V

AC 120V

AC 230V

Inrush current

max.

at +40°C ambient, cold start

typ.

at +25°C ambient, cold start

typ.

at +40°C ambient, cold start

Inrush energy

max.

at +40°C ambient, cold start

Fig. 5-1 Typical input inrush current behavior

Input Current

Input Voltage

Output Voltage

Input:

230Vac

Output:

24V, 3.3A

Ambient:

25°C

Upper curve:

Input current (20A / DIV)

Medium curve: Input voltage (500V / DIV)

Lower curve:

Output voltage (20V / DIV)

Time scale:

40ms / DIV

Jul. 2015 / Rev. 2.0 DS-CS3.241-EN

All parameters are specified at 24V, 3.3A, 230Vac, 50Hz, 25°C ambient and after a 5 minutes run-in time unless otherwise noted.

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