High-voltage differential probes for floating signal measurements

摘要

Agilent Technologies Inc.'s N2790A and N2791A high-voltage differential probes allow conventional earth-grounded Agilent oscilloscopes to be used for floating signal measurements of up to 1.4kV of differential voltage and lkV of common-mode voltage. Featuring bandwidths of 25MHz and 100MHz, the probes can accurately measure up to 3.5ns of fast transient edges in modern switching power supplies. The N2790A and N3791A differential probes offer user-selectable attenuation settings that make it highly versatile and allow it to be used for a broad range of applications.