CD5.243 Datasheet, PDF (4/22 Pages) PULS GmbH – DC/DC Converter

CD-Series
CD5.243
DC/DC Converter 24V, 4A
3. INPUT VOLTAGE
Input voltage
Input voltage range
nom.
max.
DC 12V
10.8-16.2Vdc
8.4-10.8Vdc
24.0Vdc
Allowed voltage between input
and earth
Allowed input ripple voltage
max.
max.
Turn-on voltage
Shut-down voltage
Input current
Start-up delay
Rise time
Turn-on overshoot
Input capacitance
typ.
typ.
typ.
typ.
typ.
typ.
typ.
max.
typ.
60Vdc or
42.2Vac
5Vpp
8.7Vdc
7.2Vdc
17.0Vdc
9.2A
450ms
80ms
150ms
300mV
3 600μF
full specified, see Fig. 3-2 for derating below 10.8Vdc
maximal 60 seconds or with de-rating see Fig. 3-2.
absolute maximum continuous input voltage with no
damage to the DC/DC converter
in case the output voltage is not grounded.
47Hz-500Hz, the momentary input voltage must always
be within the specified limits.
steady-state value, see Fig. 3-1
steady-state value, see Fig. 3-1
steady-state value, see Fig. 3-1
at 12Vdc input and output 24V, 4A, see Fig. 3-4
see Fig. 3-3
0mF, 24V, constant current load 4A, see Fig. 3-3
4mF, 24V, constant current load 4A, see Fig. 3-3
see Fig. 3-3
external capacitors on the input voltage bus are allowed
without any limitations.
Fig. 3-1 Input voltage range
P_OUT
Rated input range
V_IN
Fig. 3-2 Allowable output current below
10.8V input voltage
Output Current
5A
4
(a) ^4.8A
(b)
4.0A
3
(c)
3.0A
2
(a) Ambient < 45°C
(b) Ambient < 60°C
(c) Ambient < 70°C
1
0
8.4
8
9
10.8
10 11 12Vdc
Input Voltage
Fig. 3-3 Turn-on behavior, definitions
Input
Voltage
Output
Voltage
- 5%
Start-up Rise
delay Time
Fig. 3-4 Input current vs. output load
Input Current, typ
16A
14
12
10
8
IInnppuutt::91V2dVcdc
6
4
2
Output Current
0
0.5 1 1.5 2 2.5 3 3.5 4 4.5 5A
Mar. 2016 / Rev. 1.3 DS-CD5.243-EN
All parameters are specified at 24V, 4A, 12Vdc input voltage, 25°C ambient and after a 5 minutes run-in time unless otherwise noted.
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