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POE40Q-33ED - COILCRAFT

Description: Audio Transformers / Signal Transformers Flyback PoE 40W 33.3uH 3.3V 3.5A

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Symbol
POE40Q-33ED - COILCRAFT - PCB symbol
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PCB Footprints
POE40Q-33ED - COILCRAFT PCB footprint - Small Outline Packages - Small Outline Packages - SMD-10
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3D Models
POE40Q-33ED - COILCRAFT - 3D model - Small Outline Packages - SMD-10
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POE40Q-33ED Details

  • Manufacturer Part Number:

    POE40Q-33ED

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    CHIP

  • Reach Compliance Code:

    Compliant

  • ECCN Code:

    EAR99

  • Manufacturer:

    Coilcraft Inc

  • YTEOL:

    6.45

  • Additional Feature:

    FLYBACK

  • Approvals:

    AEC-Q200

  • Height:

    14 mm

  • Input Voltage-Max:

    57 V

  • Input Voltage-Min:

    36 V

  • Length:

    14.5 mm

  • Mounting Feature:

    SURFACE MOUNT

  • Number of Primary Winding:

    1

  • Number of Secondary Winding:

    2

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Voltage 1:

    3.3 V

  • Packing Method:

    TR, EMBOSSED PLASTIC, 13 INCH

  • Power Rating:

    40 W

  • Primary Inductance:

    33.3 µH

  • Surface Mount:

    YES

  • Transformer Type:

    SMPS TRANSFORMER

  • Width:

    13 mm

POE40Q-33ED Frequently Asked Questions (FAQs)

  • Coilcraft recommends a symmetrical PCB layout with a solid ground plane and a minimum of 0.5 mm clearance around the component to ensure optimal performance and minimize electromagnetic interference.
  • The POE40Q-33ED has a maximum operating temperature of 125°C. Ensure proper thermal management by providing adequate airflow, using thermal vias, and keeping the component away from heat sources.
  • Coilcraft recommends a soldering profile with a peak temperature of 260°C, a dwell time of 10-30 seconds, and a minimum of 2°C/sec cooling rate to prevent thermal shock and ensure reliable solder joints.
  • The POE40Q-33ED is designed to withstand moderate vibration levels. However, for high-vibration environments, consider using additional mechanical support or a more robust mounting method to ensure the component's reliability.
  • Follow proper PCB design and layout guidelines, use shielding and filtering components as necessary, and ensure the component is properly grounded to minimize electromagnetic radiation and susceptibility.

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POE40Q-33ED Overview

Use the download button to access the POE40Q-33ED schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like POE40, or try a keyword search, such as SMPS Transformers

About COILCRAFT

Colicraft designs and manufactures high performing magnectic components, RF chip inductors, power magnectics, and filters. Coilcraft has engineering, manufacturing, and distribution facilities in North America, Asia, and Europe.

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