QTD20.241
Q-Series
24V,
20A,
DC
I
NPUT
4.
I
NPUT
I
NRUSH
C
URRENT
The DC/DC converter is equipped with an active inrush current limitation circuit, which limits the input inrush current
after turn-on and after short input voltage interruptions to a very low value.
DC 600V
Inrush current
*)
max.
3A
peak
Over entire temperature range
typ.
1.6A
peak
Over entire temperature range
Inrush energy
max.
1A
2
s
Over entire temperature range
Inrush delay
typ.
350ms
*)
The charging current into EMI suppression capacitors is disregarded in the first microseconds after switch-on.
Fig. 4-1
Typical turn-on behavior at nominal
load and 25°C ambient temperature
Input Current
Input Voltage
Output Voltage
Input: 600Vdc
Output: 24V,
20A
Ambient: 25°C
Upper curve:
Input voltage 100V/Div
Medium curve: Output voltage 5V/DIV
Lower curve:
Input current 1A/DIV
Time base:
100ms/DIV
Oct. 2016 / Rev. 2.0 DS-QTD20.241-EN
All parameters are specified at 24V, 20A, 600Vdc input, 25°C ambient and after a 5 minutes run-in time unless otherwise noted.
www.pulspower.com Phone +49 89 9278 0 Germany
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