thereby giving a ‘low’- level signal at the open-collector output of T1, if suitably interfaced to an external circuit with a pull-up resistor. In case of a power-down, the same is indicated by a ...

The model of an ac motor drive, for instance, doesn't need to include every last component to predict how the current and voltage output will ... are replaced with open circuits (representing ...

Electrical equipment that operates below its voltage rating can overheat or power down. Here's how to determine your load's operating voltage. Voltage drop across switchgear and feeder and branch ...