LOS ANGELES (AP) — Nissan is recalling more than 47,000 Leaf electric cars in the U.S. and Canada, citing a possible brake malfunction. Documents posted by U.S. safety regulators Saturday say the ...

Even the best relays can fail at some point, but what causes them to fail? Conventional wisdom lays the blame on worn-out contacts. And there is some truth to that view. Every electromechanical relay ...

Today’s microprocessor-based relays collect and save event reports during faults and other problematic conditions. The event report and Sequential Events Recorder (SER) capability of advanced relays ...

If you've ever wondered how electronic devices manage to control circuits with precision and safety, you're thinking about the magic of relays. Relays act as the unsung heroes in many of our devices, ...