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Finding the Right Power Transformer for your PoE PD Design

12/06/2020

A PoE Controller is used to negotiate power levels and control the isolated DC-DC circuitry inside of a product’s enclosure. With ever-increasing numbers of PoE controllers commercially available, finding the right power transformer for your PoE Powered Device (PD) design can be daunting. Fortunately, Pulse offers real time support and resources to help assist and simplify the task. When choosing a PoE PD transformer, there are several basic things to consider:

  • Power IC and topology to be implemented
  • Power Levels
  • Physical Size and Mechanical Restrictions
  • Number of Auxiliary and Secondary Outputs
  • Secondary and Auxiliary Output Voltages and Current

Once these general constraints are known, Pulse can leverage existing catalog designs and common platforms, as well as a team of experienced design and applications engineers to either help select an appropriate product or create a transformer that fits a customer’s specific technical and commercial requirements.

Documents Tech question
Pulse finding right power

Finding the Right Power Transformer for your PoE PD Design

  • Features
  • Applications
  • Technologies
  • Manufacturer
  • Documents
  • Industry Compliance and Regulations
  • Selection of Core Material
  • Leakage Inductance
  • Winding Capacitance
  • Turns Numbers
  • Wire Guage
  • Package Size

Applications & Markets

  • 12 Security Surveillance

    Security & Surveillance

  • 24 Telecom

    Wired data & telecom

Technologies

  • Shutterstock 1042297726

    Magnetics, inductors & transformers

  • Shutterstock 344204924

    PoE power management modules

Yageo Pulse

Pulse Electronics is a global leader in design and manufacturing of electronic components.

Read more
Yageo Group Pulse 491 154

Documents

  • Pulse Finding the Right Power Transformer information sheet
  • Find here your switch mode transformer
  • Find here your gate drive isolation transformers
Pexels thisisengineering 3913017

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