ML50.100, ML50.109
MiniLine
24V, 2.1A, S
INGLE
P
HASE
I
NPUT
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.
www.pulspower.com Phone +49 89 9278 0 Germany
4/20
6. I
NPUT
I
NRUSH
C
URRENT
S
URGE
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-I
NPUT
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
Fus
e
+
-
Load
L
N
PE
+
-
Power Supply
AC
DC
Battery
internal
fused
Instructions for DC use:
a)
Use a battery or similar DC source.
b)
Cpole 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.
