Datasheet

ML15.051
MiniLine-2
5V, 3A, SINGLE PHASE INPUT
8. EFFICIENCY AND POWER LOSSES
AC 100V AC 120V AC 230V
Efficiency typ. 75.8% 76.8% 77.2% at 5V, 3A (full load)
Power losses typ. 0.2W 0.3W 0.6W at 0A
typ. 2.3W 2.3W 2.4W at 5V, 1.5A (half load)
typ. 4.9W 4.6W 4.5W at 5V, 3A (full load)
Fig. 8-1 Efficiency vs. output current at 5V,
typ.
Fig. 8-2 Losses vs. output current at 5V,
typ.
Efficiency
0
71
72
73
74
75
76
77
70
78%
3.0A1.0 1.5 2.5
Output Current
0.5 2.0
a) 100Vac
b) 120Vac
c) 230Vac
b
c
a
Power Losses
0 0.5 3.0A
0
2
3
5W
4
1.0 1.5 2.0
Output Current
2.5
a) 100Vac
b) 120Vac
c) 230Vac
b
c
a
1
c
b
a
Fig. 8-3 Efficiency vs. input voltage at 5V, 3A,
typ.
Fig. 8-4 Losses vs. input voltage at 5V, 3A,
typ.
Efficiency
85 120
155
190 225 260Vac
72
73
74
75
76
77
78%
Input Voltage
Power Losses
3.75
4.25
4.50
4.75
5W
85 120
155
190 225 260Vac
Input Voltage
4.00
Mar. 2013 / Rev. 2.1 DS-ML15.051-EN
All parameters are specified at 5V, 3A, 230Vac input, 25°C ambient and after a 5 minutes run-in time unless otherwise noted.
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