CS10.243 Datasheet, PDF (6/25 Pages) PULS GmbH – 24V, 10A, SINGLE PHASE INPUT

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CS10.243
24V, 10A, SINGLE PHASE INPUT
4. DC-INPUT
Do not operate this power supply with DC-input voltage. Use the CP10.241 or CP10.242 units instead.
5. INPUT INRUSH CURRENT
A NTC inrush limitation circuit limits the input inrush current after turn-on of the input voltage.
The charging current into the EMI suppression capacitors is disregarded in the first microseconds after switch-on.
Inrush current
Inrush energy
max.
typ.
max.
AC 100V
90Apeak
71Apeak
6A²s
AC 120V
108Apeak
85Apeak
8.5A²s
at +40°C ambient, cold start
at +40°C ambient, cold start
at +40°C ambient, cold start
Fig. 5-1 Typical input inrush current behavior
1>
2>
Input:
Output:
Ambient:
120Vac
24V, 10A
+40°C
Upper curve: Input current (50A / DIV)
Medium curve: Input voltage (100V / DIV)
Lower curve: Output voltage (10V / DIV)
Time scale: 20ms / DIV
3 >3
Jul. 2015 / Rev. 2.0 DS-CS10.243-EN
All parameters are specified at 24V, 10A, 120Vac, 60Hz, 25°C ambient and after a 5 minutes run-in time unless otherwise noted.
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