My July 3 column covered the theory and operation of potential relays. This article covers potential relay ratings and specifications along with systematic troubleshooting. Here is an example of a ...

Many single-phase motors used with refrigeration-duty, semi-hermetic and hermetic compressors require an external relay to assist in starting. How much do you know about these necessary products? An ...

DUBLIN, April 26, 2019 /PRNewswire/ -- The "Solid State Relay Market by Mounting Type (Panel, PCB, DIN Rail), Output Voltage (AC, DC, AC/DC), Current Rating (Low, Medium, High), Application ...

This Design Idea shows how to use a 63¢ (Q=1) microprocessor reset voltage detector IC in a relay coil drive circuit to greatly reduce the coil’s hold-in current. When asked to estimate the coil ...