Pulse Electronics Corp. has unveiled a 50 Hz/60 Hz, di/dt AC current sensor that can be clamped onto an existing solid conductor without having to disconnect the conductor. The PA3828NL clamp-on ...

As power electronics switching techniques advance, there is an increased need to accurately measure current for feedback control and system monitoring. There are several methods to achieve this, and ...

Open-loop current sensors have a definite price advantage over closed-loop counterparts. While you can use them in drive applications where torque accuracy isn't demanding — such as pump and fan ...

Single-phase power factor correction (PFC) circuits—a kind of front-end AC/DC converters—are ubiquitous in a variety of consumer electronic devices ...