High Voltage Differential Probes

High voltage differential probes provide high CMRR over a broad frequency range (up to 400 MHz) to simplify the measurement challenges found in noisy, high common-mode power electronics environments. The probe’s design is easy-to-use and enables safe, precise high voltage floating measurements.

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The HVD3000A series of high voltage differential probes cover the fullest range of applications, from 120/240 V switch-mode power supplies through 600 V class and 5 kV electrical apparatus. The table below provides a list of recommended probe models based on specific device under test applications.

Device Under Test	Recommended Model	Safety Class	Bandwidth	Cable Length	Tip Accessories Included
120 V/240 V Half-Bridge Circuit Topologies	HVD3102A	1 kV	25 MHz	2 m	Yes
	HVD3102A-NOACC	1 kV	25 MHz	2 m	No
	HVD3106A	1 kV	120 MHz	2 m	Yes
	HVD3106A-NOACC	1 kV	120 MHz	2 m	No
	HVD3220	1.5 kV	400 MHz	2 m	Yes
380 V - 600 V Class Electrical Apparatus	HVD3106A	1 kV	120 MHz	2 m	Yes
	HVD3106A-NOACC	1 kV	120 MHz	2 m	No
	HVD3106A-6M	1 kV	80 MHz	6 m	Yes
	HVD3220	1.5 kV	400 MHz	2 m	Yes
Solar PV Inverter	HVD3106A	1 kV	120 MHz	2 m	Yes
	HVD3206A	1.5 kV	120 MHz	2 m	Yes
	HVD3206A-6M	1.5 kV	80 MHz	6 m	Yes
	HVD3220	1.5 kV	400 MHz	2 m	Yes
5 kV Electrical Apparatus	HVD3605A	6 kV	100 MHz	6 m	Yes