The Teledyne LeCroy HVD3220 high voltage differential probe provides high CMRR over a broad frequency range to simplify the measurement challenges found in noisy, high common-mode power electronics environments. The HVD3220 probe's design is easy-to-use and enables safe, precise high voltage floating measurements.

Exceptional Common-Mode Rejection Ratio

The CMRR for the HVD3220 probe is exceptional out to very high frequencies, greatly improving measurement capability in the noisy, high common-mode environments found in power electronics. The high CMRR combined with low probe noise and high offset capability provides superior measurement capabilities compared to other HV differential probes.

High Precision Measurements

HVD3220 probes provide up to 0.35% gain accuracy enabling precise voltage measurements. AutoZero capability ensures further measurement precision by allowing small offset drifts to be calibrated out of the measurement. This feature can be applied without removing the HVD3220 leads from the device under test.

Widest Application Coverage

The HVD3000A series cover the fullest range of applications, from 120/240 V switch-mode power supplies through 600 V class and 5 kV class electrical apparatus. Each model has the best available gain accuracy, widest differential and offset voltage range, and superior CMRR.

Complete Probe Integration

The ProBus interface provides power and communication to the probe eliminating the need for a separate power supply or batteries. Attenuation is automatically selected based on oscilloscope gain range (V/div) setting.