"This is a high-quality product that works reliably every time I've used it.” ...

For an efficient design, the conductor ampacity tables in Chapter 3 of the National Electrical Code (NEC) provide a starting point. But did the installation stay efficient over time? One way to ...

Voltage testers measure the flow of electric current passing through a circuit, battery, or outlet; it is an easy-to-use tool that no electrical engineer, hobbyist, or electrician should be without.

In his inaugural Power On column, Agilent Technologies' Bob Zollo takes you through the basics of remote sensing for benchtop power supplies, including its drawbacks and limitations. Most engineers ...