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Ready-to-Ship Equipment

This list of ready-to-ship inventory items includes off-the-shelf power systems and components, as well as prototype systems available at a significant discount. For more detailed information and pricing, please contact us via the Request a Quote form.

Standard EHT Products

Spartan (EHT branding)

Spartan Nanosecond Pulser

Designed to provide wafer bias waveforms for semiconductor manufacturing and research. It can also drive capacitive loads like dielectric barrier discharges at high average power. More info

  • Output voltage: 0-14 kV
  • Peak output current: 175 A
  • Pulse repetition frequency:
    • Continuous: 80 kHz
    • Burst: 600 kHz

Biomedical Nanosecond Pulser

Designed for driving low impedance loads for cardiac ablation. Can also drive resistive loads. More info

  • Output voltage: 15 kV
  • Output current: 200 A
  • Pulse width: 200-400 ns
  • Max pulse repetition frequency: 1.2 MHz
  • Number of pulsed per burst: 1-100
  • Tested burst frequency: 100 Hz
  • Safe to arcing events
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Integrated Power Module

In a single 3U chassis, the IPM includes the solid-state switch, fiber optically isolated gate drive, freewheeling diodes, fast capacitors, and crowbar diodes. More info

  • Voltage: 800 V
  • Current examples (call for details):
    • Single pulse current: 10 kA
    • Burst: 2.5 kA at 100 kHz for 10 ms
    • Burst: 500 A at 30 kHz and 50% duty cycle (air cooled)
  • Rise/fall times: 10 ns (load dependent)
  • Pulse widths: 100 ns - continuous

Prototype and Surplus Power Systems

Inductive Adder – 12 kV

Designed to produce high voltage pulses with fast rise times into low-impedance loads. (Actual unit may differ from photo).

  • Output voltage: 12 kV
  • Minimum load resistance: 16 Ω
  • Rise time: 10 ns
  • Pulse width: 60 – 125 ns
  • Pulse repetition frequency: 100 Hz
  • Short and open circuit tolerant
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Inductive Adder – 10 kV

Designed to produce high voltage pulses with fast rise times into low-impedance loads. (Actual unit may differ from photo).

  • Output voltage: 10 kV
  • Minimum load resistance: 50 Ω
  • Rise time: 10 ns
  • Pulse width: 60 – 125 ns
  • Pulse repetition frequency:
    • Continuous:100 Hz
    • Burst: Speak with EHT about your use case
  • Open circuit tolerant

System Components

Capacitor Bank

Contains charge/dump relays and resistors. Compatible with EHT fiber control products.

  • Max voltage: 650 V
  • Internal energy storage: 12 kJ
  • Max relay current: 100 A
  • Charge resistance: 6 Ω
  • Dump resistance: 37.5 Ω

Charge/Dump Box

Compatible with EHT fiber control products.

  • Max voltage: 1 kV
  • Charge resistance: 100 Ω
  • Dump resistance: 1000 Ω

Have Questions, Contact an

EHT Engineer to Request a Quote