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VPP10-250 - Triad Magnetics

Description: Power Transformers Power Transformer, PC Mount, 2.5 V A, 5/10VDC (Nominal Secondary) Output, 115/230VAC Input, 10VDC CT at 0.25A Secondary in Series, 5VDC at 0.5A Secondary in Parallel, 50/60Hz Frequency

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VPP10-250 - Triad Magnetics PCB footprint - Other - Other - VPP10-250-2
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VPP10-250 - Triad Magnetics  - 3D model - Other - VPP10-250-2
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VPP10-250 Details

  • Manufacturer Part Number:

    VPP10-250

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Country Of Origin:

    Philippines

  • ECCN Code:

    EAR99

  • HTS Code:

    8504.31.40.35

  • Manufacturer:

    Triad Magnetics

  • YTEOL:

    5.98

  • Application:

    POWER

  • Approvals:

    CSA; IEC; TUV; UL

  • Center Tap Feature 1:

    NO

  • Center Tap Feature 2:

    NO

  • Height:

    28.58 mm

  • Input Voltage-Nom:

    230 V

  • Isolation Voltage:

    4000 V

  • Length:

    41.28 mm

  • Mounting Feature:

    THROUGH HOLE MOUNTED

  • Number of Primary Winding:

    2

  • Number of Secondary Winding:

    2

  • Output Current 1:

    0.5 A

  • Output Voltage 1:

    5 V

  • Output Voltage 2:

    5 V

  • Primary Rating:

    DUAL 115V

  • Surface Mount:

    NO

  • Transformer Type:

    POWER TRANSFORMER

  • VA Rating:

    2.5 VA

  • Width:

    33.34 mm

VPP10-250 Frequently Asked Questions (FAQs)

  • Triad Magnetics recommends a symmetrical PCB layout with the transformer centered on the board, and the primary and secondary windings on opposite sides of the board to minimize electromagnetic interference (EMI).
  • Proper thermal management can be achieved by providing adequate airflow around the transformer, using a heat sink if necessary, and ensuring that the ambient temperature is within the recommended operating range of -40°C to 125°C.
  • Triad Magnetics recommends that the voltage imbalance between the primary and secondary windings should not exceed 10% to ensure reliable operation and prevent premature failure.
  • Yes, the VPP10-250 is designed to meet the requirements of high-reliability and safety-critical applications, such as medical devices, aerospace, and industrial control systems. However, it is essential to follow Triad Magnetics' recommended design and testing guidelines to ensure compliance with relevant standards and regulations.
  • Triad Magnetics recommends following a systematic troubleshooting approach, including checking the input voltage, output voltage, and current, as well as inspecting the transformer and surrounding components for signs of physical damage or overheating. Consult the datasheet and application notes for more detailed guidance.

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VPP10-250 Overview

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