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AC power with three legs run 120 degrees out of phase

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The traditional way is to send two phases (scaled, of course) to a flip flop- one phase goes to the D input and the other phase goes to the clock input. (No third phase input is required.) If the pha …
answered Aug 21 by schadjo
1
vote
Volts are volts. In industrial applications, many protective relays and other devices are powered from single phase line-to-line (typically) or line-to-neutral taken off the 3φ coming into the buildin …
answered Jul 22 by schadjo