ML15.121

MiniLine-2

DC input

nom.

DC 110-300V

-20%/+25%

DC input range

min.

88-375Vdc

continuous operation

DC input current

typ.

0.16A / 0.057A

110Vdc / 300Vdc, at 12V, 1.3A

Turn-on voltage

typ.

80Vdc

steady state value

Shut-down voltage

typ.

60Vdc

steady state value

Fig. 4-1 Wiring for DC Input

Instructions for DC use:

+

-

Load

L

N

PE

+

-

Power Supply

AC

DC

Battery

internal

fused

a) Use a battery or similar DC source.

For other sources contact PULS

b) Connect +pole to L and –pole to N.

c) Connect the PE terminal to an earth wire or to the

machine ground.

A NTC limits the input inrush current after turn-on of the input voltage. The inrush current is input voltage and

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.

40°C ambient, cold start

typ.

40°C ambient, cold start

Inrush energy

max.

40°C ambient, cold start

Fig. 5-1 Input inrush current, typical behavior

Fig. 5-2 Input inrush current, zoom into 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 basis:

10ms / DIV

Input:

230Vac

Output:

12V, 1.3A

Ambient:

25°C

Input current curve: 5A/DIV, 500μs / DIV

Ipeak

23A

Mar. 2013 / Rev. 2.1 DS-ML15.121-EN

All parameters are specified at 12V, 1.3A, 230Vac input, 25°C ambient and after a 5 minutes run-in time unless otherwise noted.

www.pulspower.com Phone +49 89 9278 0

Germany

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