AC Power One of the most important electrical terms to know is AC. Ever since the Tesla-Westinghouse power plant at Niagara ...

These include voltage comparators, audio amplifiers, current sources, overvoltage protectors, etc. Sadly, in almost every example from this mighty menagerie of circuits, the 431’s “anode” pin sinks ..

This is The Current's election series, Crossroads: Coast to Coast with Canadian Voters. Some voters in Surrey, B.C., say their city doesn't get the spotlight or investment that it deserves ...