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187 - 250W DC/DC converter wall, DIN and 19" rack mount

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PM250

PM250-series 187 to 250W

Polyamp PM250 series DC/DC converters with output voltages  13.8V, 24V, 48V, 60V, 110V. An extra output with series diode and an alarm circuit with potential free relay output. Input ranges from 11V to 60Vd.c.  Very high practical MTBF and CE marked as fee standing unit. Intended to be mounted on wall,  DIN rail, vehicle body and 19" rack.  Operating temperature range -25 to +55°C.


Get >> Datasheet Manual


Input / Output EMC, Safety & Environment base for CE mark
  • EN60950 class I
  • EN61000-6-3 Emission
  • EN61000-6-2 Immunity
  • EN/IEC61000-4-4, 4kV
  • EN/IEC61000-4-5 level 2 & 3
  • EN50121-3-2 & EN50121-3-2-4
    IEC62236-3-2 & IEC62236-4
  • RoHS compliant
Operation Features
  • Over voltage protection OVP.
  • Second output with integreated series diode
  • Over and undervoltage alarm with relay output
  • Output voltage adjustment on front panel

Output voltage rating and type code

Output

Input

Voltage

Current

Power

11 - 16V

20 - 32V

40 - 60V

13.2 V

14.1 A

187W

PM250 12/13,2

 

 

13,2 V

18.9 A

250W

 

PM250 24/13,2

PM250 48/13,2

24 V

7.8 A

187W

PM250 12/24

 

 

24 V

10.4A

250W

 

PM250 24/24

PM250 48/24

36 V

5.0A

187W

PM250 12/36

 

 

36 V

6.9A

250W

 

PM250 24/36

PM250 48/36

48 V

3.9A

187W

PM250 12/48

 

 

48 V

5.2 A

250W

 

PM250 24/48

PM250 48/48

How to read our product code:
E.g. PM250 48/36
PM250 = family code
48 = input voltage code 48
36 = output voltage 36V

Input ratings

Nominal input

Input voltage range

Stop level

Code

12 Vd.c.

11 - 16V

<10 Vd.c.

12

24 Vd.c.

20 - 32V

<16,8 Vd.c.

24

48 Vd.c.

40 - 60V

<33,6 Vd.c.

48
Input voltage range: The range where we guaranty full operation, Vout +10%, Aout +5%.
Stop level: The converter works down to the stop level, the output might drop to -10% of nominal output.
Input voltage ranges that meets Railway standard EN50155/IEC60571or other standards, can be provided on request.


Get >> Datasheet Manual
Last Updated on Wednesday, 17 November 2010 09:56
 
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Our Åtvidaberg plant is expanded and refurbished we also a new entrace. The reason is increased demand of our DC/DC converters and that the production of the Systems division products has also been moved to the plant. In connection with the expansion we also changed the energy system and are using heat pumps charged by the Swedish Granite ground.