Custom Coil Winding

  • Page updated 23 Mar 2008.

  • We can take your circuit and design parameters and design all the inductors and transformers.
  • All inductor and transformers are designed using in-house CAD software.
  • We can build prototypes and test them.
  • Report and Technical File Preparation.
  • Manufacture from your drawings.

Magnetic Component Design and Manufacture.

  • Laminated Transformers.
    • Up to 20 KiloVolts.
    • Up to 1000 Amps.
    • Up to 500 watts.
    • Power supply and Audio circuits.
    • Laminated gapped Inductors and Chokes.
    • Smoothing Chokes.
    • Fixed value and Swinging chokes.
  • Saturating Magnetics.
    • Laminated and Ferrite Transductors.
    • Magnetic amplifiers.
    • Constant Current and Constant Voltage Transformers.
  • Ferrite Cored Switched Mode Inductors and Transformers.
    • Prototype service to test SMPS magnetics including PCB manufacture.
    • Ferrite Cored Power Factor Correction Inductors.
  • Sensing Devices.
    • Current Transformers.
    • Rogowski coils.
    • Voltage Sensing Transformers.
    • LVDT.
    • Flux gate sensors.
  • Air Cored Inductors up to 1000 amps.
  • EMC Filter Inductors.
  • LISN coils and Complete LISNs.

Manufacture.

  • Coil Bobbin Manufacture.
  • Coilwinding with Fine, Thick or Stranded(Litz) Wire.
  • Vacuum Impregnation of Transformers and High Voltage Potted Assemblies.
  • Testing for Inductance, Voltage Current etc.
  • Full Compliance Testing to Low Voltage Directive.

Special Versions of Stock Transformers.

We can modify a standard transformer design to provide extra features or small changes in specification.
A nominal charge is made if the variation can be accomodated without full redesign.
Contact us for details.

  • © 2008 Variable Voltage Technology Ltd. Data Sheet Number DCW12774.