Bistable relays (BR) are widely used in battery powered equipments or applications with “memory function”. No doubt, when it comes to an average electronics hobbyist, bistable relay is a mysterious ...

The Barrington Model Circuit Breaker Simulator was designed to be a convenient, lightweight alternative to operating high-voltage circuit breakers while testing the operation of substation protection ...

The new RC series of printed circuit board (PCB) relays replaces and upgrades the RJxV Series PCB-mount relays. RC Series relays are designed to mount directly to a PCB using through-holes and can be ...

Abstract: IN THE TEST, calibration, checking, and setting of protective relays, and in the determination of their characteristic operating curves, it is of course necessary to apply to the relays the ...

Production test of a finished electronic product often involves two techniques: in-circuit test (ICT) and functional component test (FCT). The ICT technique examines a non-powered circuit board to ...

This compact, card-sized ESP32-based relay board is designed for seamless integration into IoT and home automation projects. It features four relays connected to GPIO18, GPIO19, GPIO23, and GPIO25, ...

The complexity of printed circuit board assembly (PCBA) is growing and so is the need for testing to ensure quality, reliability and functionality on the electronic manufacturing floor. As we continue ...