Data Sheet

CD5.241-L1
CD-Series
DC/DC Converter 24V, 3.8A
7. EFFICIENCY AND POWER LOSSES
Input 24Vdc
Efficiency typ. 90.5% at 24V, 3.8A
Power losses typ. 0.7W at no output load
typ. 5.5W at 24V, 1.9A
typ. 9.7W at 24V, 3.8A
Fig. 7-1 Efficiency vs. output current at 24V,
typ.
Fig. 7-2 Losses vs. output current at 24V,
typ.
Efficiency
8/21
1
86
88
90
85
91%
4
A
233.52.5
87
89
1.50.5
Output Current
Power Losses
012 4
A
0
2
6
10
12W
4
3
8
Output Current
Fig. 7-3 Efficiency vs. input voltage at 24V,
3.8A, typ.
Fig. 7-4 Losses vs. input voltage at 24V, 3.8A,
typ.
Efficiency
18 20 22 26 28 32Vd
c
91%
88.5
89.5
90.5
90.0
89.0
88.0
24 30
Input Voltage
Power Losses
0
2
4
6
8
10
12W
18 20 24 26 28 32Vd
Input Voltage
22 30
c
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.
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