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
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.
13A
peak
16A
peak
31A
peak
40°C ambient, cold start
typ.
11A
peak
13A
peak
26A
peak
40°C ambient, cold start
Inrush
energy
typ.
0.1A
2
s 0.1A
2
s 0.4A
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
Input Voltage
Input Current
Input Current
Input:
230Vac
Output:
12V, 1.3A
Ambient:
25°C
Upper curve:
Input current 5A / DIV
Lower curve:
Input voltage 500V / DIV
Time scale:
10ms / DIV
Input:
230Vac
Output:
12V, 1.3A
Ambient: 25°C
Input current curve: 5A / DIV, 500µs / DIV
Ipeak 23A
The charging current into EMI suppression capacitors is
disregarded in the first microseconds after switch-on.
7. H
OLD
-
UP
T
IME
AC 100V
AC 120V
AC 230V
Hold-up Time
typ.
62ms
95.5ms
365ms
12V, 0.65A, see
Fig. 7-1
typ.
30ms
46ms
191ms
12V, 1.3A see
Fig. 7-1
Fig. 7-1
Hold-up time vs. input voltage
Fig. 7-2
Shut-down behavior, definitions
0
25
50
125
150ms
85
120
155
190
230Vac
Input Voltage
Hold-up Time
75
100
a) 12V 0.65A typ.
b) 12V 0.65Amin.
c) 12V 1.3A typ.
d) 12V 1.3A min.
a
b
c
d
- 5%
Hold-up Time
Zero Transition
Output
Voltage
Intput
Voltage
Note: At no load, the hold-up time can be up to several seconds. The green DC-ok lamp is also on during this time.
