Ericsson PIM 4328 series

    10-12A ATCA PIM

    PIM 4328 is a 390-540 W power interface module (PIM) compliant with the 300 W de facto industry-standard footprint. The quarter-brick PIM4328P is optimized to simplify design in blade servers based on Advanced TCA (PICMG 3.0) systems.

    Ericsson's low-EMI design rules and best practices ensure that minimal external filtering is needed to meet the CISPR Class B EMC standards required for Information and Communications Technology (ICT) applications. Ripple and noise are minimized, circuit design is simplified, and both parts count and system costs are reduced, without compromising performance.    

    Key Features

    • Industry standard low profile Quarter-brick
    • 400 W at 40 Vin, 480 W at 48 Vin, 540 W at 54 Vin
    • High efficiency, typ. 99% at 300 W
    • 10 A output current at 70°C 0.5 m/s (100 LFM) airflow
    • Low EMI design for CISPR Class B
    • Monitoring via I2C
    • 2250 Vdc isolation Power Train to AUX and I2C
    • Optimized for ATCA applications
    • Basic insulation according to UL 60950-1
    • MTBF 1.8 Mh


    Product Program

    36-75 V Input:

    OutputPart No 
    10-12A / 3.3V, 3.6A / 5.0V, 0.15APIM 4328P 
    10-12A / 3.3V, 3.6A / 5.0V, 0.15APIM 4328PD/PDA 


    The Power Interface Modules are also available with different options, see Technical Specification for more details.


    Mechanical Data

    Size (LxWxH):

    57.9 x 36.8 x 13.7 mm (2.28 x 1.45 x 0.539 in)