Ericsson PKM-E series

    1/4 Brick 50-82.5W

    The Quarter Brick power module comes in 24 V and 48 V versions. This series features a broad range of output voltages for a wide variety of applications.

    Key Features

    This module is available with optional baseplate.

    Input: 18-36 V, 36-75 V
    Output: up to 25 A / 82.5 W

    • Industry-standard footprint
    • Max height 8.5 mm (0.33 in)
    • 92 percent efficiency at 3.3 V (typical value at half load)
    • Available with baseplate option


    Product Program

    18-36 V Input:

    Vout (V)Iout (A)Pout (W)Part No 
    3.31550PKM2510E PI 
    3.32582.5PKM2810E PI 
    5.01050PKM2511E PI 
    5.016.582.5PKM2811E PI 
    124.250PKM2513E PI 
    153.350PKM2515E PI 


    36-75 V Input:

    Vout (V)Iout (A)Pout (W)Part No 
    2.52562.5PKM4619E PI 
    3.32550PKM4510E PI 
    3.31582.5PKM4810E PI 
    5.01550PKM4511E PI 
    5.01575PKM4711E PI 
    124.250PKM4513E PI 
    153.350PKM4515E PI 
    242.150PKM4516ZE PI 


    The PKM-E DC/DC converters are also available with different options. For more details, see Technical Specifications under Downloads.


    Mechanical Data

    Size (LxWxH):

    57.9 x 36.8 x 8.5 mm (2.28 x 1.45 x 0.33 in)