The new HVFO108, with 150 MHz of bandwidth, is suitable for both Silicon and Silicon Carbide designs. It is designed to measure small signals floating on an HV bus and delivers excellent performance, has high CMRR, and provides optical isolation to reduce DUT loading.

The new HVFO108, with 150 MHz of bandwidth, is perfect for device research engineers designing Silicon and Silicon Carbide devices, and system development engineers
incorporating Silicon Carbide devices.

Optical isolation between the probe tip and the oscilloscope input ensures safety against dangerous high voltage levels, reduces adverse DUT loading, provides faithful pulse response, and increases measurement confidence

The HVFO108 fits into tight spaces as well as tight budgets, without sacrificing performance. Superior Noise Rejection High CMRR (140 dB) provides more accurate representation of the measured signal despite the presence of high dV/dt or dA/dt events elsewhere in the circuit. The test lead is optimized to limit loop inductance and radiated pickup. Tip attenuations are optimized for a wide range of signal amplitudes.

The HVFO108 is ideal for upper-side gate drive measurements, floating control signal or sensor voltage measurements, EMC/EFT/ESD/RF immunity testing and system optimization, or any small signal measurements with high common mode voltage.