Impulse Winding Tester

7750 series features a faster color display screen and offers pulse voltage outputs of 1200V/5200V/10000V. Its high-speed 200MHz/9-bit sampling technology provides various comparison modes, including Total area comparison, Differential area comparison, Corona comparison, LAPLACIAN Comparison, FLUT Comparison and COMP Comparison. The testing speed can reach up to 10 times per second, making it an excellent choice for automated production lines.

The 7703/7700 series offers pulse voltage outputs of 5000V/10000V. By analyzing the damping attenuation waveform generated by L/C resonance, it detects defects such as short circuits between coils and between layers of enameled wire in magnetic components.

Impulse Winding Tester
7703 (5000V)

  • Lowest Inductance (≥0.1μH)
  • High voltage calibration
  • programmable impulse voltage
  • 200MHz/9bit  High Impulse Test Sampling Rate
  • Total Area Comparison
  • Differential Area Comparison
  • Corona  Comparison
  • LAPLACIAN Comparison
  • Voltage Compensation Function

Impulse Winding Tester 7750 Series 7750-10S/5S/5H/5E/1S

  • Lowest Inductance (≥0.1μH)
  • High voltage calibration
  • programmable impulse voltage
  • 200MHz/9bit  High Impulse Test Sampling Rate
  • Total Area Comparison
  • Differential Area Comparison
  • Corona  Comparison
  • LAPLACIAN Comparison
  • Voltage Compensation Function

Impulse Winding Tester
7713 (10000V)

  •  Lowest Inductance (0.5uH)
  • HARM analysis / HFLT analysis
  • High voltage calibration
  • programmable impulse voltage
  • Built-in storage 200 sets testing waveform
  • Total area comparison
  • Differential area comparison
  • Wave comparison
  • Flat and Corona
  • Support RS-232, remote and printer interfaces
  • Key lock function to prevent operators from accidentally touching the keys

Impulse Winding Tester
7700 (5000V)

  • High voltage calibration
  • programmable impulse voltage
  • Built-in storage 200 sets testing waveform
  • Total area comparison
  • Differential area comparison
  • Wave comparison
  • Flat and Corona
  • Support RS-232, remote and printer interfaces
  • Key lock function to prevent operators from accidentally touching the keys

Impulse Winding Tester
7710 (10000V)

  • Lowest Inductance (100uH)
  • High voltage calibration
  • programmable impulse voltage
  • Built-in storage 200 sets testing waveform
  • Total area comparison
  • Differential area comparison
  • Wave comparison
  • Flat and Corona
  • Support RS-232, remote and printer interfaces
  • Key lock function to prevent operators from accidentally touching the keys

Impulse Winding Tester
7720 (5000V/8 Channel)

  • Lowest Inductance (50uH)
  • 8 Channels
  • High voltage calibration
  • programmable impulse voltage
  • Built-in storage 200 sets testing waveform
  • Total area comparison
  • Differential area comparison
  • Wave comparison
  • Flat and Corona
  • Support RS-232, remote and printer interfaces
  • Key lock function to prevent operators from accidentally touching the keys