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PDS1-S24-S3-S - CUI Inc.

Description: Isolated DC/DC Converters dc-dc isolated, 1 W, 21.6~26.4 Vdc input, 3.3 Vdc, 200 mA, single unregulated output, SIP

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PDS1-S24-S3-S - CUI Inc. - PCB symbol
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PCB Footprints
PDS1-S24-S3-S - CUI Inc. PCB footprint - Other - Other - PDS1-S12-S5-S
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PDS1-S24-S3-S - CUI Inc. - 3D model - Other - PDS1-S12-S5-S
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PDS1-S24-S3-S Details

  • Manufacturer Part Number:

    PDS1-S24-S3-S

  • Brand Name:

    CUI Inc

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • ECCN Code:

    EAR99

  • Manufacturer:

    CUI Inc

  • YTEOL:

    0

  • Analog IC - Other Type:

    DC-DC UNREGULATED POWER SUPPLY MODULE

  • Input Voltage-Max:

    26.4 V

  • Input Voltage-Min:

    21.6 V

  • Input Voltage-Nom:

    24 V

  • JESD-30 Code:

    R-PSMA-T4

  • Length:

    11.6 mm

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    4

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Voltage-Nom:

    3.3 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Shape:

    RECTANGULAR

  • Package Style:

    MICROELECTRONIC ASSEMBLY

  • Peak Reflow Temperature (Cel):

    NOT SPECIFIED

  • Seated Height-Max:

    10.35 mm

  • Surface Mount:

    NO

  • Technology:

    HYBRID

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    SINGLE

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

    NOT SPECIFIED

  • Total Power Output-Max:

    1 W

  • Trim/Adjustable Output:

    NO

  • Width:

    6 mm

PDS1-S24-S3-S Frequently Asked Questions (FAQs)

  • A thermal pad on the bottom of the device should be connected to a large copper area on the PCB to dissipate heat. A minimum of 2oz copper thickness is recommended.
  • Ensure that the input voltage is within the specified range, and the input capacitor is of sufficient value to filter out noise. Also, ensure that the output capacitor is of sufficient value to filter out ripple.
  • The maximum allowable capacitance for the output capacitor is 220uF. Exceeding this value may cause instability or oscillation.
  • The PDS1-S24-S3-S is rated for operation up to 85°C ambient temperature. However, derating is required for temperatures above 70°C. Consult the datasheet for derating curves.
  • Use a TVS diode or a surge protector at the input to protect the power supply from voltage surges. Ensure that the surge protector is rated for the maximum input voltage.

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PDS1-S24-S3-S Overview

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