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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6. INPUT INRUSH CURRENT SURGE
A NTC limits the input inrush current after turn-on of the input voltage. The inrush current is input voltage and
ambient temperature dependent.
AC 100V AC 120V AC 230V
Inrush current max. 18A
peak
23A
peak
48A
peak
40°C ambient, cold start
typ. 14A
peak
17A
peak
35A
peak
40°C ambient, cold start
Inrush energy
typ. 0.3A
2
s 0.4A
2
s 1.5A
2
s 40°C ambient, cold start
Fig. 6-1 Input inrush current, typical behavior Fig. 6-2 Input inrush current, zoom into the first peak
Output Voltage
Input Voltage
Input Current
Input Current
Input: 230Vac
Output: 24V, 2.1A
Ambient: 40°C
Upper curve: Input current 20A / DIV
Middle curve: Input voltage 1000V / DIV
Lower curve: Output voltage 20V / DIV
Time scale: 20ms / DIV
Input: 230Vac
Output: 24V, 2.1A
Ambient: 40°C
Input current curve: 10A / DIV, 1ms / DIV
Ipeak 32.4A
The charging current into EMI suppression capacitors is
disregarded in the first microseconds after switch-on.
7. DC-INPUT
DC input nom. DC 110-290V -25%/+30%
DC input range min. 85-375Vdc Continuous operation
DC input current typ. 0.50A / 0.19A 110Vdc / 300Vdc at 24V and 2.1A
Turn-on voltage typ. 81Vdc Steady state value
Shut-down voltage typ. 58Vdc Steady state value
Fig. 7-1 Wiring for DC Input
Fuse
+
-
Load
L
N
PE
+
-
Power Supply
AC
DC
Battery
internal
fused
Instructions for DC use:
a) Use a battery or similar DC source.
b) Connect +pole to L and – pole to N.
c) Connect the PE terminal to a earth wire or
to the machine ground.
d) In case the – pole of the battery is not
connected to earth, use an appropriate fuse
to protect the N terminal.