Sigma Electronics, Inc. -  Custom Crafted Transformers
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High Performance Devices for Diverse Applications
Sigma Electronics - Custom Crafted Transformers

Products

Toroids, Coils, Power Transformers, Inductors and MoreWhether you need one custom transformer or thousands, Sigma Electronics will meet that demand.

Sigma has designed and manufactured a variety of products for applications in automatic controls, computers, aerospace, marine electronics, biomedical equipment, geophysical instrumentation, military applications, oilfield service and more.

Our files now contain almost 9000 different designs (confidential to our customers) as a result of over 40 years of serving their particular transformer requirements.

Following are some of the many types of custom products designed and manufactured by
Sigma:

  • Toroids
  • Coils
  • Power Transformers
  • Miniature Power Transformers
  • Inductors
  • Reactors
  • Multi-Phase Power Transformers
  • Single Phase Power Transformers
  • Audio Transformers
  • Inverter Transformers
  • Fly Back Transformers
  • Pulse Transformers
  • High Frequency Transformers
  • High Voltage Transformers
  • Switch Mode Inductors
  • Chokes
  • Surface Mounted Transformers and Inductors
  • Constant-Voltage Transformers
  • Converters
  • Box-shielded instrument transformers
  • Linear and swinging chokes
  • Impedance matching transformers
  • Dual coil, hum-bucking construction
  • Many other special units
  • Sigma Electronics, Inc. can help you with your custom transformers from design to production with the highest quality and standards in mind. So, let us help you with your custom magnetic needs.

    Types of Construction

    • Open Frame
    • Epoxy Coated
    • Molded
    • Encapsulated
    • Special
    • Vacuum Impregnated

    View some of our products. Click on the images below to enlarge.

    Toroids Coils Transformers
    Chokes Pulse Transformers Custom Transformers


      Request a Quote

    To learn more about our services, request a quote!

    Click Here


      Custom Work

    Sigma Electronics,
    Inc. designs and
    manufactures: Custom
    Transformers
    Inductors, Chokes,
    Surface Mount
    Units, and other Coil
    Related Products

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      Services

    Custom Transformer Services

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    Designing and Manufacturing custom crafted magnetics for
    Aerospace · Geophysical · Biomedical · Data Processing · Industrial Process Control · Military · Communications Industries
    10830 Kinghurst Drive - Houston, TX 77099
    Toll Free: (800) 874-7121 - Tel: (281) 933-4700 - Fax: (281) 933-9067

    Site Map - Site Credits: Ecreativeworks