Datasheet

CD10.482
CD-Series
DC/DC Converter 48V/48V, 5A, 240W
July 2018 / Rev. 0.1 DS-CD10.482-EN All values are typical figures specified at 48Vdc input voltage 48V, 5A output load,
25°C ambient and after a 5 minutes run-in time unless otherwise noted.
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PRELIMINARY
22.8. MOUNTING ORIENTATIONS
Mounting orientations other than input terminals on the bottom and output on the top require a reduction in
continuous output power or a limitation in the maximum allowed ambient temperature.
The listed lifetime and MTBF values from this datasheet apply only for the standard mounting orientation.
The following curves give an indication for allowed output currents for altitudes up to 2000m (6560ft).
Fig. 22-6
Mounting
Orientation A
(Standard
orientation)
DC/DC
Converter
OUTPUT
INPUT
Allowed Output Current at 48V
0
+45 +70°C
3.8A
5A
6A
Ambient Temperature
+60
Fig. 22-7
Mounting
Orientation B
(Upside down)
DC/DC
Converter
OUTPUT
INPUT
Allowed Output Current at 48V
0
+30 +70°C
4A
6A
Ambient Temperature
+60
Fig. 22-8
Mounting
Orientation C
(Table-top
mounting)
Allowed Output Current at 48V
0
+25 +70°C
3.5A
6A
Ambient Temperature
+60
Fig. 22-9
Mounting
Orientation D
(Horizontal cw)
DC/DC
Converter
OUTPUT
INPUT
Allowed Output Current at 48V
0
+25 +70°C
3.5A
6A
Ambient Temperature
+60
Fig. 22-10
Mounting
Orientation E
(Horizontal ccw)
DC/DC
Converter
OUTPUT
INPUT
Allowed Output Current at 48V
0
+25 +70°C
3.5A
6A
Ambient Temperature
+60
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