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44158 - MYRRA

Description: Isolation Transformer, 2.3 VA, 1 x 230V, 9V RoHS Compliant: Yes

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PCB Footprints
44158 - MYRRA PCB footprint - Other - Other - 44158-4
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3D Models
44158 - MYRRA  - 3D model - Other - 44158-4
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44158 Details

  • Manufacturer Part Number:

    44158

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Contact Manufacturer

  • ECCN Code:

    EAR99

  • HTS Code:

    8504.31.40.35

  • Manufacturer:

    Myrra

  • Approvals:

    EN; UL

  • Center Tap Feature 1:

    NO

  • Center Tap Feature 2:

    NO

  • Height:

    29.8 mm

  • Length:

    32.6 mm

  • Mounting Feature:

    THROUGH HOLE MOUNTED

  • Number of Secondary Winding:

    1

  • Operating Temperature-Max:

    70 °C

  • Output Current 1:

    0.256 A

  • Output Voltage 1:

    9 V

  • Primary Rating:

    SINGLE 230V

  • Surface Mount:

    NO

  • Transformer Type:

    POWER TRANSFORMER

  • VA Rating:

    2.3 VA

  • Width:

    27.6 mm

44158 Frequently Asked Questions (FAQs)

  • A 2-layer or 4-layer PCB with a solid ground plane and thermal vias is recommended for optimal thermal performance. Ensure a minimum of 1 oz copper thickness and a 1.5 mm via diameter for efficient heat dissipation.
  • To ensure reliable operation across the full temperature range, ensure proper thermal management, use a stable power supply, and follow the recommended operating conditions. Additionally, consider using a thermistor or thermocouple to monitor the device temperature.
  • Exceeding the maximum junction temperature can lead to reduced lifespan, decreased performance, and potential device failure. It's essential to implement proper thermal management and monitoring to prevent overheating.
  • Yes, the 44158 is designed to withstand moderate vibration. However, it's essential to ensure the device is properly secured to the PCB and the PCB is securely fastened to the system to prevent damage or dislodging.
  • To troubleshoot issues with the 44158, start by verifying the power supply, checking for proper connections, and ensuring the device is operated within the recommended conditions. Use oscilloscopes or logic analyzers to debug signal issues, and consult the datasheet and application notes for guidance.

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44158 Overview

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