Puls ML60.121 Power Supply 规格指南
ML60.121
MiniLine-2
12V,
4.5A,
S
INGLE
P
HASE
I
NPUT
Fig. 3-5 De-rating requirements for
low input voltages
0
85Vac
10
20
30
40
50
60W
Input Voltage
A... < +45°C
B... < +60°C
B... < +60°C
A
B
90Vac
108Vac
Allowable
Output Power
Output Power
4. I
NPUT
I
NRUSH
C
URRENT
A NTC limits the input inrush current after turn-on of the input voltage. The inrush current is input voltage and
ambient temperature dependent.
ambient temperature dependent.
The charging current into EMI suppression capacitors is disregarded in the first microseconds after switch-on.
AC 100V
AC 120V
AC 230V
Inrush current
max.
17A
peak
21A
peak
40A
peak
40°C ambient, cold start
typ.
14A
peak
16A
peak
32A
peak
40°C ambient, cold start
Inrush energy
typ.
0.15A
2
s 0.2A
2
s 1.0A
2
s
40°C ambient, cold start
Fig. 4-1 Input inrush current, typical behavior
Fig. 4-2 Input inrush current, zoom into first peak
Input Voltage
Input Current
Output Voltage
Input Current
Input:
230Vac
Output:
12V, 4.5A
Ambient: 25°C
Input current 2A/DIV
Time basis:
Input current 2A/DIV
Time basis:
0.5ms / DIV
Input:
230Vac
Output:
12V, 4.5A
Ambient: 25°C
Upper curve: Input current 5A/DIV
Middle curve: Input voltage 100V/DIV
Lower curve: Output voltage 2.5V/DIV
Time basis:
Upper curve: Input current 5A/DIV
Middle curve: Input voltage 100V/DIV
Lower curve: Output voltage 2.5V/DIV
Time basis:
20ms / DIV
Mar. 2013 / Rev. 1.2 DS--ML60.121-EN
All parameters are specified at 12V, 4.5A, 230Vac input, 25°C ambient and after a 5 minutes run-in time unless otherwise noted.
All parameters are specified at 12V, 4.5A, 230Vac input, 25°C ambient and after a 5 minutes run-in time unless otherwise noted.
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