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VQA-S9-D15-SIP - CUI Inc.

Description: Isolated DC/DC Converters dc-dc isolated, 9~15 Vdc input, 15/-8 Vdc, 100 mA, dual output, SIP

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VQA-S9-D15-SIP - CUI Inc. - PCB symbol
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PCB Footprints
VQA-S9-D15-SIP - CUI Inc. PCB footprint - Other - Other - VQA-S9-D15-SIP-1
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3D Models
VQA-S9-D15-SIP - CUI Inc. - 3D model - Other - VQA-S9-D15-SIP-1
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VQA-S9-D15-SIP Details

  • Manufacturer Part Number:

    VQA-S9-D15-SIP

  • Brand Name:

    CUI Inc

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Transferred

  • ECCN Code:

    EAR99

  • Manufacturer:

    CUI Inc

  • YTEOL:

    3

  • Additional Feature:

    ALSO AVAILABLE WITH -8 DC OUTPUT VOLTAGE

  • Analog IC - Other Type:

    DC-DC REGULATED POWER SUPPLY MODULE

  • Input Voltage-Max:

    15 V

  • Input Voltage-Min:

    9 V

  • Input Voltage-Nom:

    12 V

  • JESD-30 Code:

    R-PSMA-T5

  • Length:

    19.5 mm

  • Number of Functions:

    1

  • Number of Outputs:

    2

  • Number of Terminals:

    5

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Voltage-Nom:

    15 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Shape:

    RECTANGULAR

  • Package Style:

    MICROELECTRONIC ASSEMBLY

  • Peak Reflow Temperature (Cel):

    NOT SPECIFIED

  • Seated Height-Max:

    13 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:

    2.14 W

  • Trim/Adjustable Output:

    NO

  • Width:

    9.8 mm

VQA-S9-D15-SIP Frequently Asked Questions (FAQs)

  • CUI recommends a 4-layer PCB with a solid ground plane and thermal vias to dissipate heat. A minimum of 1 oz copper thickness is recommended. For thermal management, a heat sink with a thermal interface material (TIM) is recommended.
  • To ensure EMC, CUI recommends following proper PCB layout guidelines, using a metal enclosure, and implementing EMI filtering on the input and output lines. Additionally, the module should be placed at least 10mm away from other components to minimize electromagnetic interference.
  • The maximum allowable ripple current on the input capacitors is 2A RMS. Exceeding this value may reduce the lifespan of the capacitors and affect the overall reliability of the module.
  • Yes, the VQA-S9-D15-SIP is designed to withstand vibrations up to 10G. However, it's recommended to follow proper mounting and screw torque guidelines to ensure the module remains securely fastened to the PCB.
  • CUI recommends a 5A slow-blow fuse on the input line to protect the module from overcurrent conditions.

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VQA-S9-D15-SIP Overview

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