Using the ATX 9801 is easy -- plug one end into a mains outlet, and it acts like a short extension lead with a digital display. The socket on the front accepts pretty much every power plug worldwide, ...

Designers who target the global market must account for the differences in submarkets and accommodate them within the confines of their basic designs. Two variations on an electrical power-meter IC ...

Ageing power quality meters create blind spots in modern electrical systems. Here’s why upgrades and retrofits now matte ...

National Grid is expected to install the devices for 121,000 customers in the city. They will enable people to track energy ...

A “smart” meter would not have kept the lights on three weeks ago, if you were the luckless victim of a tree toppling onto your neighborhood power lines — but it could have instantaneously alerted ...