Puls ML15.051 Technical Data
MiniLine
5V, 3A, SINGLE PHASE INPUT
ML15.051
5. AC-INPUT
AC input
AC input range
264-300Vac < 0.5s
Input frequency nom. 50 – 60Hz ±6%
Turn-on voltage typ. 59Vac Steady-state value, see Fig. 5-1
Shut-down voltage typ. 54Vac Steady-state value, see Fig. 5-1
AC 100V AC 120V AC 230V
Input current (rms) typ. 0.34A 0.28A 0.17A At 5V, 3A see Fig. 5-3
Power factor *) typ. 0.52 0.51 0.44 At 5V, 3A see Fig. 5-1
Crest factor **) typ. 3.45 3.53 3.94 At 5V, 3A
Start-up delay typ. 630ms 630ms 630ms See Fig. 5-2
Rise time typ. 10ms 10ms 10ms At 5V, 3A, see Fig. 5-2
Turn-on overshoot
*) The power factor is the ratio of the true (or real) power to the apparent power in an AC circuit.
**) The crest factor is the mathematical ratio of the peak value to RMS value of the input current waveform.
Fig. 5-1 Input voltage range Fig. 5-2 Turn-on behavior, definitions
P
OUT
Rated
input range
nom. AC 100-240V Wide-range input, TN-, TT-, IT-Mains, see Fig. 5-1
85-264Vac Continuous operation
max. 100mV 100mV 100mV See Fig. 5-2
max.
500ms
Intput
Voltage
85V
59V
a) 100Vac
b) 120Vac
c) 230Vac
0.5
Turn-on
Output Current
1.5
1.0
V
IN
a
b
c
2.5
2.00
3.0A
Shut-down
54V 300Vac264V
Fig. 5-3 Input current vs. output load Fig. 5-4 Power Factor vs. output load
Input Current, typ.
0.4A
0.35
0.30
0.25
0.20
0.15
0.10
0.05
0
Output
Voltage
Power Factor, typ.
0.55
a) 100Vac
b) 120Vac
0.50
c) 230Vac
0.45
0.40
0.35
0.30
0.5 1.0
- 5%
Start-up
delay
Output Current
1.5 2.5
Rise
Time
2.0
Overshoot
a
b
c
3.0A
Dec. 2007 / Rev. 1.1 DS-ML15.051-EN
All parameters are specified at 5V, 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
3/19
MiniLine
5V, 3A, SINGLE PHASE INPUT
ML15.051
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.
Inrush current max. 13A
typ. 11A
Inrush energy
typ. 0.1A2s 0.1A2s 0.4A2s 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 Current
AC 100V AC 120V AC 230V
16A
peak
13A
peak
31A
peak
26A
peak
40°C ambient, cold start
peak
40°C ambient, cold start
peak
Input Current
Input Voltage
Input: 230Vac
Output: 5V, 3A
Ambient: 25°C
Upper curve: Input current 5A / DIV
Lower curve: Input voltage 500V / DIV
Time scale: 10ms / DIV
Input: 230Vac
Output: 5V, 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. HOLD-UP TIME
AC 100V AC 120V AC 230V
Hold-up Time typ. 61ms 93ms 355ms 5V, 1.5A, see
typ. 29.5ms 45ms 191ms 5V, 3A, see Fig. 7-1
Fig. 7-1 Hold-up time vs. input voltage Fig. 7-2 Shut-down behavior, definitions
Hold-up Time
150ms
125
100
75
50
25
0
85 120 155 190 230Vac
a b c d
a) 5V 1.5A typ.
b) 5V 1.5Amin.
c) 5V 3A typ.
d) 5V 3A min.
Input Voltage
Intput
Voltage
Output
Voltage
Hold-up Time
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.
Fig. 7-1
Zero Transition
- 5%
Dec. 2007 / Rev. 1.1 DS-ML15.051-EN
All parameters are specified at 5V, 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
4/19
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