Ericsson PKM-NH series

Quarter Brick

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)

 

Product Selector

Find your product

SEARCH

Sales Support

Find your closest Ericsson contact

LEARN MORE

Technical Documentation

We have gathered all our Technical Papers, Application Notes, Design Notes and Reference Lists on Power Modules index page.

GO THERE