ML60.121

MiniLine-2

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

A

B

90Vac

108Vac

Allowable

Output Power

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

typ.

40°C ambient, cold start

Fig. 4-1 Input inrush current, typical behavior

Fig. 4-2 Input inrush current, zoom into first peak

Input Current

Input Voltage

Input Current

Output Voltage

Input:

230Vac

Output:

12V, 4.5A

Ambient:

25°C

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:

20ms / DIV

Nov. 2015 / Rev. 1.4 DS--ML60.121-EN

All parameters are specified at 12V, 4.5A, 230Vac 50Hz 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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