CD5.241-L1 Datasheet, PDF (6/21 Pages) PULS GmbH – DC/DC Converter

CD-Series
CD5.241-L1
DC/DC Converter 24V, 3.8A
5. OUTPUT
Output voltage
Adjustment range
Factory setting
Line regulation
Load regulation
Ripple and noise voltage
Output current
Output power
Short-circuit current
Output capacitance
nom.
min.
max.
max.
max.
nom.
nom.
min.
max.
typ.
24V
-
24.1V
25mV
100mV
50mVpp
3.8A
92W
3A
6A
2 200μF
Fig. 5-1 Output voltage vs. output current,
typ.
Output Voltage
28V
24
20
16
12
8
4
Output Current
0
0 1 2 3 4 5 6A
not adjustable
±0.2%, at full load, cold unit
Input voltage variations between 18 to 32.4Vdc
static value, 0A Æ 3.8A
20Hz to 20MHz, 50Ohm
see Fig. 5-1
continuous current, short circuit impedance 200mOhm
continuous current, short circuit impedance 200mOhm
Fig. 5-2 Current limitation vs. input voltage,
(23V constant voltage load), typ.
Output Current
4.3A
4.2
4.1
4.0
3.9
3.8
Input Voltage
3.7
14 16 18 20 22 24 26 28 30 32Vdc
Peak current capability (up to several milliseconds)
The DC/DC converter can deliver a peak current, which is higher than the specified short term current. This helps to
start current demanding loads or to safely operate subsequent circuit breakers.
The extra current is supplied by the output capacitors inside the DC/DC converter. During this event, the capacitors will
be discharged and causes a voltage dip on the output. Detailed curves can be found in chapter 21.1.
Peak current voltage dips
typ. from 24V to 16V at 7.6A for 50ms, resistive load
typ. from 24V to 12.5V at 15.2A for 2ms, resistive load
typ. from 24V to 8.5V at 15.2A for 5ms, resistive load
Mar. 2016 / Rev. 1.2 DS-CD5.241-L1-EN
All parameters are specified at 24V, 3.8A, 24Vdc input voltage, 25°C ambient and after a 5 minutes run-in time unless otherwise noted.
www.pulspower.com Phone [phone] Germany
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