19301A

For Testing Inductance Winding Components with a Minimum Inductance Down to 0.1uH

The Chroma 19301A Impulse Winding Tester combines high & low inductance test technologies, has a maximum impulse voltage of 1000V, and a high speed sampling rate of 200MHz which satisfies most of the test requirements for power inductor products with a wide inductance range from 0.1uH
to 1mH.

The Chroma 19301A provides 4-terminal (4-wire) measurement, contact checks, inductance check and voltage compensation for testing low inductance winding components in order to avoid gross inaccuracies in test voltage caused by the inductance variation of the DUT or the equivalent inductance of wires, which makes it the best impulse winding test instrument for low inductance winding components.

The Chroma 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.

Key Features:

• 20mS high speed test (P1.0 for ACQ)Inductance contact check function
• Inductance differential voltage compensation function
• Breakdown Voltage Analysis (BDV)
• Low voltage range to increase the sensibility of waveform analysis (25V/50V/100V/200V/400V/800V/1000V)
• Traditional Chinese/Simplified Chinese/ English user interface
• USB port for storing waveform & screen capture
• Graphical color display
• Standard LAN, USB and RS232 interface