Chroma 19301A Power Inductor - Impulse Winding Tester

The Chroma 19301A Impulse Winding Tester with high/low inductance test technology has 1000V of impulse voltage and a 200MHz high speed sampling rate that satisfies most power inductor test requirements for a wide range of inductance products from 0.1uH to 100uH.

The 19301A has an extremely high test speed that can reduce testing times and increase productivity in automated production. In addition, the voltage compensation function reduces the impact of the equivalent inductance of the wiring in automated machines.

The built-in functions of Area Size Comparison, Differential Area Comparison, FLUTTER Value, LAPLACIAN Value, ΔPEAK or Δ PEAK RATIO, PEAK RATIO and ΔRESONANT AREA functions are able to inspect coils for poor insulation effectively.

• High/Low Inductance Test (0.1uH~100uH)
• 18mS High Speed Test (P1.0 for ACQ)
• USB Port for Storing Waveform & Screen Capture
• LAN, USB, and RS232 Interfaces
• 10V~1000V impulse voltage test, with 0.06V test resolution
• Inductance contact check function
• Inductance differential voltage compensation function
• High impulse test sampling rate (200MHz),10bits
• Breakdown Voltage Analysis (BDV)
• Low voltage range to increase the sensibility of waveform analysis (25V/50V/100V/200V/400V/800V/1000V)
• Graphical color display