FEATURES

150 x 70 x 49 mm

INPUT : 12, 24, 48, 72, 110Vdc IN

1 OUTPUT : from 3V3 to 48Vdc up to 100W

Efficiency : 82 % typ.

Convection cooled

INPUT

Voltage range :

12Vnom

Range : 10-20Vdc

Limited to 50W

24Vnom

Range : 18-36Vdc

48Vnom

Range : 36-75Vdc

72Vnom

Range : 55-100Vdc

110Vnom

Range : 66-160Vdc

Input protection :

fuse 3,15A

transient and surges protected

reverse polarity protected

OUTPUT

Voltage :

3V3, 5V, 12V, 25V, 24V, 28V, 48Vdc

Power :

From 25W to 100W

Trim range :

50% to 110% (factory adjustable)

Typ.

Line regulation

Load regulation

Ripple and noise

Current limit

0,05 %

0,2 %

1,5 %

110 to 140 %

of I nominal

Low line to high line ; full load

No load to full load

Peak to peak, nom. Input ; full load

Vout = 95% of nominal ;

Automatic restart

0,5 %

1 %

3 %

OUTPUT

Conditions

Max.

APPLICATIONS

This range of power supplies is specially designed for hard environment applications with vibrations and

high temperature like railways.

PST03

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