Magazine arrangement including removable circuit boards

Main element of a surge protector device

Mains protection device

Method and apparatus for an over-voltage detection circuit

Method and apparatus for controlling current demand in an...

Method and apparatus for detecting charger abnormality

Method and apparatus for reducing transient noise by premagnetiz

Method and circuit arrangement for limiting an overvoltage

Method and circuit arrangement for limiting an overvoltage

Method and circuit for dissipating stored inductive energy

Method and circuit for the protection of a thyristor

Method and device for bonding AC utilities and HFC access...

Method and device for bridging brief power outages in a...

Method and device for suppressing over-voltages

Method and system for detecting relay failure

Method and system for ESD protection of balanced circuit...

Method and system for improving voltage regulator accuracy...

Method and system for protecting a gate controlled thyristor aga

Method for circuit recovery from overstress conditions

Method for controlling freewheeling paths in a matrix converter