Datasheet

CP20.481
CP-Series
48V, 10A, SINGLE PHASE INPUT
P R E L I M I N A R Y
5. INPUT INRUSH CURRENT
An active inrush limitation circuit limits the input inrush current after turn-on of the input voltage.
The charging current into EMI suppression capacitors is disregarded in the first microseconds after switch-on.
AC 100V AC 120V AC 230V
Inrush current Max. 15A
peak
12A
peak
5.5A
peak
Temperature independent
Typ. 12A
peak
10A
peak
4.5A
peak
Temperature independent
Inrush energy Max. 1A
2
s 1A
2
s 1A
2
s Temperature independent
Fig. 5-1 Typical input inrush current
behaviour at nominal load and 25°C ambient
Output
100mS/DIV
Input
230Vac
48Vdc
Input Current 5A / DIV
Sep. 2018 / Rev. 0.3 DS-CP20.481-EN All parameters are specified at 230Vac, 50Hz input voltage, 48V, 10A output load,
25°C ambient and after a 5 minutes run-in time unless otherwise noted.
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