50kV/100A short pulse transformer (in production)

The conceptual design is based on the following preliminary specification:

  • Secondary pulse voltage: 50kV
  • Number of primary windings: 12
  • Primary pulse voltage: 1200V
  • Pulse length (@50% amplitude): 10μs
  • Max. pulse rise time (0..99%): 2.5μs
  • Secondary pulse current: 100A
  • Pulse Repetition Rate: 50Hz
  • Number of split cores: 6 (i.e. 2 primary windings per split core)
  • Secondary windings: 2, connected in parallel
  • Primary windings: 12, each connected to an independent power supply
  • Insulation medium: Transformer oil