Ericsson PKM-D series

    1/4 Brick 115-132W

    The Quarter Brick power module comes in 24V and 48V versions with optional baseplate. This series is based on the high power PKM-C design using standard pin configuration.

    Key Features

    Input: 18-36 V, 18-75 V and 36-75 V
    Output: up to 40 A / 132 W

    • Industry-standard footprint
    • Max height 9.7 mm (0.38 in)
    • 93.6 percent efficiency at 12 V (typical value at half load)
    • Available with baseplate option


    Product Program

    18-36 V Input:

    Vout (V)Iout (A)Pout (W)Part No 
    1210120PKM2113D PINBNot recommended for new designs 


    18-75 V Input:

    Vout (V)Iout (A)Pout (W)Part No 
    1210132PKM5113D PINB 


    36-75 V Input:

    Vout (V)Iout (A)Pout (W)Part NoLast time buy: 
    1.24048PKM4418LD PINB*2014-06-15, use replacement PKB4718LC PINB 
    1.84060PKM4718GD PINB*2014-0615, use replacement PKB4118GC PINB 
    3.335115PKM4110D PINB 
    5.025125PKM4111D PINB 
    1211132PKM4113D PINB 
    158120PKM4115D PINB 
    29.83.398PKM4116ND PINot recommended for new designs 

    *) Listed in datasheet


    The PKM-D 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 9.1 mm (2.28 x 1.45 x 0.35 in) PKM 4000D PINB series
    57.9 x 36.8 x 9.7 mm (2.28 x 1.45 x 0.38 in) PKM 2000D PINB and 5000D PINB series