CS10.481 Datasheet, PDF (7/26 Pages) PULS GmbH – 48V, 5A, SINGLE PHASE INPUT

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CS10.481
48V, 5A, 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
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.
Inrush current
Inrush energy
max.
typ.
max.
AC 100V
10Apeak
3Apeak
1A²s
AC 120V
10Apeak
3Apeak
1A²s
AC 230V
10Apeak
3Apeak
1A²s
temperature independent
temperature independent
temperature independent
Fig. 5-1 Typical input inrush current behavior
Input Current
Input Voltage
Output
Voltage
Input:
Output:
Ambient:
230Vac
48V, 5A
25°C
Upper curve: Input current (10A / DIV)
Medium curve: Input voltage (500V / DIV)
Lower curve: Output voltage (40V / DIV)
Time scale: 100ms / DIV
Jul. 2015 / Rev. 2.0 DS-CS10.481-EN
All parameters are specified at 48V, 5A, 230Vac, 50Hz, 25°C ambient and after a 5 minutes run-in time unless otherwise noted.
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