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ML60.122
MiniLine-2
12V, 4.5A, S
INGLE
P
HASE
I
NPUT
8. E
FFICIENCY AND
P
OWER
L
OSSES
AC 100V AC 120V AC 230V
Efficiency typ. 84.1% 85.8% 87.6% at 12V, 4.5A (full load)
Power losses typ. 0.45W 0.5W 0.85W at 0A
typ. 4.1W 3.9W 4.1W at 12V, 2.25A (half load)
typ. 10.2W 8.9W 7.6W at 12V, 4.5A (full load)
Fig. 8-1 Efficiency vs. output current at 12V,
typ. Fig. 8-2 Losses vs. output current at 12V,
typ.
Efficiency
0
80
84
88
78
90%
8/23
4.5A 1 3 4 2
82
86
b
c
a
2.5 3.5 0.5 1.5
Output Current
a) 230Vac
b) 120Vac
c) 100Vac
Power Losses
0
4
8
0
12W
0.5 1.5 4.5A 1
2
6
b
c
a
10
2 2.5 3 3.5 4
a) 230Vac
b) 120Vac
c) 100Vac
Output Current
Fig. 8-3 Efficiency vs. input voltage at 12V,
4.5A, typ. Fig. 8-4 Losses vs. input voltage at 12V, 4.5A,
typ.
Efficiency
85 120 155 190 225 260Vac
Input Voltage
89%
84
86
88
87
85
83
Power Losses
0
2
4
6
8
10
12W
85 120 155 190 225 260Vac
Input Voltage
Nov. 2015 / Rev. 1.4 DS--ML60.122-EN
All parameters are specified at 12V, 4.5A, 230Vac 50Hz input, 25°C ambient and after a 5 minutes run-in time unless otherwise noted.
www.pulspower.com Phone +49 89 9278 0 Germany