ML15.121
MiniLine
12V, 1.3A, S
INGLE
P
HASE
I
NPUT
Dec. 2007 / Rev. 1.1 DS-ML15.121-EN
All parameters are specified at 12V, 1.3A, 230Vac, 25°C ambient and after a 5 minutes run-in time unless otherwise noted.
www.pulspower.com Phone +49 89 9278 0 Germany
6/20
9. O
UTPUT
Output
voltage
nom.
12V
Adjustment
range
min.
12-15V Guaranteed
max.
16V
At clockwise end position of potentiometer
Factory
setting
12.0V
±0.2%,
at full load, cold unit
Line
regulation
max.
10mV
85 to 264Vac
Load
regulation
max.
100mV
Static value, 0A
Æ
1.3A
Æ
0A
Ripple and noise voltage
max.
75mVpp
20Hz to 20MHz, 50Ohm
Output
capacitance
typ.
1650µF
Output current
nom.
1.3A
At 12V, see Fig. 9-1 for typical figures
nom.
1.0A
At 15V, see Fig. 9-1 for typical figures
Output
power
nom.
15W
Short-circuit
current
min.
Hiccup mode See Fig. 9-2
max.
Hiccup mode See Fig. 9-2
Fig. 9-1
Output voltage vs. output current, typ.
Fig. 9-2
Hiccup mode, Output current at
shorted output, 230V typ.
Output Voltage
0
0
2
4
6
16V
8
10
12
2.0A
1.0
0.6
0.2
1.4
0.8
0.4
1.2
14
1.8
Adjustment
Range
Output Current
Continuous
Hiccup Mode
Output
Current
0
1.7A
60ms
t
240ms
240ms
Peak current capability (up to several ms)
The power supply can deliver a peak current which is higher than the specified short term current. This helps to start
current demanding loads or to safely operate subsequent circuit breakers.
The extra current is supplied by the output capacitors inside the power supply. During this event, the capacitors will
be discharged and cause a voltage dip on the output. Detailed curves can be found in chapter 25.1
Peak current voltage dips
typ.
from 12V to 7.8V
At 2.6A for 50ms, resistive load
typ.
from 12V to 5.2V
At 6.5A for 2ms, resistive load
typ.
from 12V to 2.0V
At 6.5A for 5ms, resistive load
