CS10.243 Datasheet, PDF (9/25 Pages) PULS GmbH – 24V, 10A, SINGLE PHASE INPUT

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CS10.243
24V, 10A, SINGLE PHASE INPUT
8. EFFICIENCY AND POWER LOSSES
AC 100V
AC 120V
Efficiency
typ.
91.0%
91.3%
at 24V, 10A
typ.
90.3%
90.9%
at 24V, 12A (Power Boost)
Average efficiency^*)
typ.
90.6%
90.6%
25% at 2.5A, 25% at 5A,
25% at 7.5A. 25% at 10A
Power losses
typ.
6.6W
7.2W
at 24V, 0A
typ.
11.5W
11.5W
at 24V, 5A
typ.
23.7W
22.9W
at 24V, 10A
typ.
30.9W
28.8W
at 24V, 12A (Power Boost)
*) The average efficiency is an assumption for a typical application where the power supply is loaded with 25% of the nominal load for 25%
of the time, 50% of the nominal load for another 25% of the time, 75% of the nominal load for another 25% of the time and with 100%
of the nominal load for the rest of the time.
Fig. 8-1 Efficiency vs. output current at 24V,
typ
Efficiency
92%
91
90
89
88
2
(b)
(a)
(a) 100Vac
(b) 120Vac
Output Current
4
6
8
10 12A
Fig. 8-3 Efficiency vs. input voltage at 24V,
10A, typ.
Efficiency
92%
91
90
89
88
85
Input Voltage
100
120
135Vac
Fig. 8-2 Losses vs. output current at 24V, typ.
Power Losses
32W
28
24
20
16
12
8
4
0
02
(a)
(b)
(a) 100Vac
(b) 120Vac
Output Current
4 6 8 10 12A
Fig. 8-4 Losses vs. input voltage at 24V, 10A,
typ.
Power Losses
27W
24
21
18
15
12
9
85
Input Voltage
100
120
135Vac
Jul. 2015 / Rev. 2.0 DS-CS10.243-EN
All parameters are specified at 24V, 10A, 120Vac, 60Hz, 25°C ambient and after a 5 minutes run-in time unless otherwise noted.
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