Designed To Withstand Demanding Environments

We build custom applications for many industries including the ones with tough, demanding Aviation and Marine environments. We know special consideration must be given to vibration, moisture, weight, contamination and qualification. Unique winding configurations, high-efficiency cores, high-strength and non-nutrient encapsulants.

That's why we work collaboratively with you and your technical personnel to to develop the optimal solution for your complex requirement.

Example Types of Aviation & 400Hz Inductors & Chokes

  • 3-phase
  • MIL-PRF-27 design
  • Military and Aerospace
  • Sealed / Encapsulated / Molded
  • Litz and Copper Foil Windings / Amorphous and Specialty Material Cores

Recent Work

  • Three-Phase AC Reactor - 3KVAR @ 400Hz (Model 216037)
    This AC Inductor is one of a family of parts designed for airport ground support test equipment. Used on a 400Hz, 208V line-line power system (120V line-neutral), this reactor is constructed using 10AWG rectangular magnet wire assembled on a specialty M2 electrical grade shunt steel core and non-magnetic aluminum brackets. Class H (180C) insulation system.
  • 3 Phase DC Differential Mode Power Inductor (Aviation Power)
    This custom three-phase DC power inductor is used in the Auxiliary Power Unit in a commercial aviation platform. 50uH, 125A/ph, 15kHz Tape-Wound E-Core, 0.010 Copper Foil Windings, High-Temperature Teflon Leads, Class H (220C) insulation. Insulation resistance, 40Mohm (min) @ 500Vdc. Manufactured in Canada.
  • Coupled Inductor
    2.0mH, 18A, 15 KHz Tape-Wound Amorphous Alloy C-Cores, Specialty Brackets, Teflon Leads
  • Encapsulated Toroidal inductor
    2mH, 1A, 400Hz High Flux Powder Cores, Epoxy Cast, Threaded Standoff for Mounting
  • Coupled Inductor
    2.2mH, 25A, 15 KHz Tape Wound Nickel Ferrite Core, Class H insulation

Power Done Perfectly

On the ground, in the air or on the water. Contact us with your requirements.

Get Started!

Specifications

  • Inductance: uH to H
  • Dielectric to 30kVac or 20kVdc
  • Currents to 1000A nominal, ac or dc
  • AC Ripple accommodated to specification
  • Frequencies 25Hz to 1.2kHz
  • Temperature Class to 220C
  • Weight from 1g to 200kg
  • Standard or custom terminations & leads
  • Mounting Configurations: pcb mount (horizontal or vertical); standard or custom brackets with anti-corrosion platings
  • Antifungal and non-nutrient coatings
  • Wire sizes from 1 to 45 AWG or Copper Foil to 0.050 thick
  • Standard or custom terminations & leads
  • MIL PRF 27 Grade 5 & 6 encapsulation
  • Designed to meet MIL-PRF-27 requirements