The circuit breaker trip current is a gross value that is generally much higher than the normal operating current. This is in contrast to the thermal overload relay that is closely matched to the ...

Controlling a small dc motor without speed control sounds like a trivial task; a switch or a relay should suffice. However, several problems accompany this approach. For one, the switch, because of ...

IXYS Integrated Circuits Division Introduces New Power Solid State Relay (SSR) with 5kv Isolation Voltage The CPC1907B Power Relay is ideal for Industrial Controls, Motor Controls and Security ...

When the liquid level falls beyond the longer (lower) electrode, the relay circuit is interrupted and the pump motor automatically stops.