Datasheet

CP10.121, CP10.122
CP-Series
12V, 16A, 192W, SINGLE PHASE INPUT
10. EFFICIENCY AND POWER LOSSES
AC 100V AC 120V AC 230V
Efficiency typ. 92.1% 92.8% 94.3% At 12V, 16A
typ. 92.0% 92.7% 94.2% At 12V, 19.2A
Average efficiency
*)
typ. 91.6% 92.2% 93.3% At 25% at 4A, 25% at 8A,
25% at 12A. 25% at 16A
Power losses typ. 0.5W
**)
0.5W
**)
0.6W
**)
At Remote OFF
typ. 3.1W 3.0W 2.5W At 12V, 0A
typ. 8.0W 7.8W 6.7W At 12V, 8A
typ. 16.5W 14.9W 11.6W At 12V, 16A
typ. 20.0W 18.1W 13.9W At 12V, 19.2A
*) 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.
**) In OFF mode, the unit fulfills the ErP requirements of the European Union.
Fig. 10-1 Efficiency vs. output current at 12V,
typ.
Fig. 10-2 Losses vs. output current at 12V,
typ.
Efficiency Power Losses
0 2 6 8 12 14 20A
4
0
8
12
16
24W
2 4 6 8 10 12 16 18 20A
89
90
91
92
93
94
95%
Output Current
18
20
10/28
14
(
a
)
(
b
)
(
c
)
(a) 100Vac
(b) 120Vac
(c) 230Vac
4 10 16
Output Current
(
a
)
(
b
)
(
c
)
(a) 100Vac
(b) 120Vac
(c) 230Vac
Fig. 10-3 Efficiency vs. input voltage at 12V,
16A, typ.
Fig. 10-4 Losses vs. input voltage at 12V, 16A,
typ.
Efficiency
Power Losses
120 180 230 264Vac
90
91
92
93
Input Voltage
94
95
96%
120 180 230 264Vac
8
10
12
14
Input Voltage
16
18
20W
100
100
Aug. 2017 / Rev. 1.3 DS-CP10.121-EN
All parameters are typical values specified at 230Vac, 50Hz input voltage, 12V 16A output, 25°C ambient temperature and
after a 5 minutes run-in time unless otherwise noted.
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