Electronic Design

Vitrek adds benchtop probe for precision high-voltage meter

Poway, CA. Vitrek has introduced the HVL-150 SmartProbe, which expands the measurement range of the company’s Model 4700 precision high-voltage meter to 140 kVDC and 100 kVAC (rms). The HVL-150 ...
Electronic Design

High-Voltage, Wide-Bandwidth Probe Tests the Limits of Power Electronics

Yokogawa said its latest high-voltage, wide-bandwidth probe can stay on top of the faster switching speeds of next-generation power electronics like SiC. A new high-voltage, wide-bandwidth probe gives ...
EDN

Test probe touts 2-kV differential range

With its 400-MHz bandwidth, the HVD3220 differential probe from Teledyne LeCroy permits in-circuit GaN and SiC system testing. The high-voltage probe carries a 1500-VDC CAT III rating, as well as a ...
Machine Design

The Basics of Digital Multimeters

Digital multimeters (DMM), once called voltmeters, have been described as the tape measure for engineers in the new millennium. With electronics and electrical circuits included in almost every ...