Datasheet
ML50.100, ML50.109
MiniLine
24V, 2.1A, SINGLE PHASE INPUT
Mar. 2007 / Rev. 1.0 DS-ML50.100-EN
All parameters are specified at 24V, 2.1A, 230Vac, 25°C ambient and after a 5 minutes run-in time unless otherwise noted.
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7/20
11. EFFICIENCY AND POWER LOSSES
AC 100V AC 120V AC 230V
Efficiency typ. 87.5% 88.4% 89.0% 2.1A, 24V
Power losses typ. 0.6W 0.7W 1.3W 0A
typ. 4.0W 4.1W 4.4W 1.05A, 24V
typ. 7.2W 6.6W 6.2W 2.1A, 24V
Fig. 11-1 Efficiency vs. output current at 24V Fig. 11-2 Losses vs. output current at 24V
Efficiency
0.3
76
78
80
82
84
86
88
74
90%
2.1
A
0.9 1.2 1.8
Output Current
0.6 1.5
a) 100Vac
b) 120Vac
c) 230Vac
b
c
a
Power Losses
00.3 2.1
A
0
1
3
4
5
6
8W
2
7
0.6 0.9 1.2
Output Current
1.5 1.8
a) 100Vac
b) 120Vac
c) 230Vac
a
b
c
a
b
c
Fig. 11-3 Efficiency vs. input voltage, 24V, 2.1A Fig. 11-4 Losses vs. input voltage, 24V, 2.1A
Efficiency
85 120 155 190 225 260
Va
c
85
86
87
88
Input Voltage
89
90
91%
Power Losses
5
6
7
8
Input Voltage
9W
85 120 155 190 225 260
Va
c