Ericsson PKM-NH series

Quarter Brick

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The PKM-NH series power modules are fully regulated DC-DC converters, offering extreme high power as 750-850W in a quarter brick size, using advanced regulation for high power efficiency, high current double output pinning together with evolved thermal management, which makes this series products very suitable for a wide range of demanding applications. For more information, please contact your sales representative.

 

Key Features

Input: 40-60 V, 36-75 V 
Output:  10.8 V, 12 V
Output Power: up to 80 A/864 W or up to 50 A/600 W

  • 2250V input to output functional isolation
  • Input overvoltage suppression
  • Soft-start for handling of high capacitance loads
  • Delayed hiccup OCP, OTP, OVP and under voltage lockout
  • Optional Baseplate
  • Optional single output pins
  • Low Profile with max height 11.4 mm

40-60 V Input:

  • Turn-on at 38 V to limit input current at start-up
  • High efficiency, typ 97.1% at 50% load
  • Optimized operation input voltage 52-58 Vdc

36-75 V Input:

  • Turn-on at 36 V to limit input current at start-up
  • High efficiency, typ 96.2% at 50% load
  • Optimized operation input voltage 44-54 Vdc

 

Product Program

40-60 V Input:

Vout (V)Iout (A)Pout (W)Part No 
10.870750PKM4717NH PI 
10.880864PKM4817NH PIHS


36-75 V Input:

Vout (V)Iout (A)Pout (W)Part No 
1250600PKM4613NH PI

Mechanical Data

Size (LxWxH):

57.9 x 36.8 x 11.4 mm (2.28 x 1.45 x 0.45 in)

 

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