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Tailored For Your Specific Need


Our Pulse Transformers are used in numerous applications including triac triggering and  high voltage pulse applications up to 15 kV output. Specify your rise time, overshoot, droop, pulse width, repetition rate, and Electronic Craftsmen will design the optimal Pulse Transformer to meet your needs.


Example Types of Pulse Transformers:


  • Gate-drive
  • Encapsulated
  • Radar Pulse



Recent Work

Single Phase Square Wave Transformer


Single Phase Square Wave Transformer

1W, 250KHz Surface Mount Bobbin, Open Style, 4000V Isolation between windings



18-Pulse, Multi-Tap Delta-Wye Output Transformer


18-Pulse, Multi-Tap Delta-Wye Output Transformer

28KVA, 50/60Hz 29M6 shunt steel core, rectangular copper wire windings. 460lbs total weight.




High Voltage Radar Pulse Transformer


High Voltage Radar Pulse Transformer

12KV, Ratio 1:20, 250KHz Fully Encapsulated in an Aluminum Can, Tape Wound Amorphous Core

Pulse Transformer Capabilities at Electronic Craftsmen

  • Power: From mW to 50kVA @ 60Hz or up to 200kVA @ 20kHz (typical)

  • Working Voltage up to 12kV (depending on frequency); multiple stages possible for higher outputs

  • Frequency: 25Hz to 500kHz (typical)

  • Temperature Class to 220C (155C / Class F typical)

  • Weight: 0.06 oz / 1g to 550 lbs / 250kg

  • Multiple taps as required

  • Dielectric Strength (hipot) to 30kVac or 20kVdc

  • Parts can be vacuum varnished or molded with a variety of hard or soft encapsulant materials with thermal conductivity.

  • Wire sizes from 1-45 AWG or Copper Foil to 0.050in thick (in multiple layers for higher current); Litz wire for higher frequency

  • Regulation to specification

  • Manufactured using all known state-of-the-art magnetic core materials, including but not limited to electrical grade steel laminations, ferrites & powdered iron, nickel-iron alloy, iron amorphous metal strip-wound cores, nanocrystalline cores and small toroids.

  • Antifungal and non-nutrient coatings available

  • Corrosion resistant coatings & platings available

  • Standard or custom terminations & leads

  • Mounting Configurations: pcb-mount (horizontal or vertical), custom or standard brackets or stacked configurations

  • Designed to meet CSA & UL (safety) or MIL PRF 27 (aerospace / military) requirements upon request

  • MIL PRF 27 Grade 5 & 6 encapsulation available



Designed and Built For A Perfect Fit.

Just specify your rise time, overshoot, droop, pulse width, repetition rate!



Get A Quote!