CD5.242 Datasheet, PDF (8/22 Pages) PULS GmbH – DC/DC Converter

CD-Series
CD5.242
DC/DC Converter 24V, 5A
7. EFFICIENCY AND POWER LOSSES
Efficiency
Power losses
Input 48Vdc
typ.
90.3%
at 24V, 5A
typ.
0.9W
at no output load
typ.
6.9W
at 24V, 2.5A
typ.
12.9W
at 24V, 5A
typ.
16.4W
at 24V, 6A
Fig. 7-1 Efficiency vs. output current at 24V
output and 48Vdc input voltage, typ.
Efficiency
91%
90
89
88
87
86
85
1
Output Current
2
3
4
5 6A
Fig. 7-3 Efficiency vs. input voltage at 24V,
5A, typ.
Efficiency
91%
90.5
90.0
89.5
89.0
88.5
88.0
Input Voltage
36 40 44 48 52 56 60Vdc
Fig. 7-2 Losses vs. output current at 24V
output and 48Vdc input voltage, typ.
Power Losses
18W
15
12
9
6
3
Output Current
0
0 1 2 3 4 5 6A
Fig. 7-4 Losses vs. input voltage at 24V, 5A,
typ.
Power Losses
18W
15
12
9
6
3
Input Voltage
0
36 40 44 48 52 56 60Vdc
Mar. 2016 / Rev. 1.5 DS-CD5.242-EN
All parameters are specified at 24V, 5A, 48Vdc input voltage, 25°C ambient and after a 5 minutes run-in time unless otherwise noted.
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