Potential relays are commonly found on many smaller, single-phase, capacitor-start, capacitor-run motors in the HVACR industry. Their function is to assist in starting the electric motor. Potential ...

Programmable logic controllers (PLCs) and computer-based controllers are great for handling logic and data-collection tasks for industrial controls. But when it comes to driving motors, heaters, ...

This technical primer breaks down defrost control board operation, key components, and practical troubleshooting steps every ...

Poised for deployment in commercial and industrial products, the FTR-K3 1Make (1 Form A) relay specifies a nominal operating power of 780 mW with a maximum load of 20A at 250 Vac. The component ...

Relays usually are driven using optocouplers, which offer isolation between analog and digital grounds to ensure that switching currents in the relay coils do not affect the noise margin of the ...