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PSK-40D-24 - CUI Inc.

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PSK-40D-24 - CUI Inc.  - 3D model
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PSK-40D-24 Details

  • Manufacturer Part Number:

    PSK-40D-24

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Transferred

  • Package Description:

    PACKAGE-4

  • ECCN Code:

    EAR99

  • Manufacturer:

    CUI Inc

  • Additional Feature:

    100-430V DC INPUT VOLTAGE IS ALSO AVAILABLE

  • Analog IC - Other Type:

    AC-DC REGULATED POWER SUPPLY MODULE

  • Approvals:

    IEC, EN, UL

  • Efficiency (Main Output):

    89%

  • Input Voltage-Max:

    305 V

  • Input Voltage-Min:

    85 V

  • Input Voltage-Nom:

    115 V

  • JESD-30 Code:

    R-PDMA-P4

  • Length:

    69.5 mm

  • Line Regulation-Max:

    0.5%

  • Load Regulation-Max:

    1%

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    4

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    1.67 A

  • Output Voltage-Max:

    24.48 V

  • Output Voltage-Min:

    23.52 V

  • Output Voltage-Nom:

    24 V

  • Package Body Material:

    PLASTIC

  • Package Code:

    DMA

  • Package Equivalence Code:

    MODULE,4LEAD,2.4

  • Package Shape:

    RECTANGULAR

  • Package Style:

    MICROELECTRONIC ASSEMBLY

  • Peak Reflow Temperature (Cel):

    NOT SPECIFIED

  • Protections:

    OVER CURRENT, OVER VOLTAGE, SHORT CIRCUIT

  • Ripple Voltage (Main Out):

    0.05302 Vrms

  • Screening Level:

    IEC/EN/UL 62368-1

  • Seated Height-Max:

    24.5 mm

  • Surface Mount:

    NO

  • Technology:

    HYBRID

  • Terminal Form:

    PIN/PEG

  • Terminal Position:

    DUAL

  • Time@Peak Reflow Temperature-Max (s):

    NOT SPECIFIED

  • Total Power Output-Max:

    40 W

  • Trim/Adjustable Output:

    NO

  • Width:

    39 mm

PSK-40D-24 Frequently Asked Questions (FAQs)

  • CUI recommends a PCB layout with a solid ground plane and thermal vias under the module to ensure efficient heat dissipation. A minimum of 2 oz copper thickness is recommended.
  • Yes, the PSK-40D-24 is designed to withstand vibrations up to 10G peak acceleration, making it suitable for use in high-vibration environments. However, it's essential to ensure proper mounting and screw torque to prevent damage.
  • To ensure reliability in high-temperature applications, it's crucial to maintain a maximum junction temperature (Tj) of 125°C. This can be achieved by providing adequate airflow, using a heat sink, and ensuring proper thermal management.
  • CUI recommends using a low-ESR capacitor with a value of 10-22 μF, X7R or X5R dielectric, and a voltage rating of 50-100 V. This helps to filter input noise and ensure stable operation.
  • Yes, the PSK-40D-24 can be used in redundant or parallel configurations to achieve higher power ratings or improve system reliability. However, it's essential to ensure proper synchronization and control of the modules to prevent damage or instability.

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PSK-40D-24 Overview

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To find more CAD model downloads similar to this part, try a partial part number search, like PSK-4, or try a keyword search, such as Power Supply Modules

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