(under subclass 231) Subject matter wherein an output alternating current signal is controlled either by a phase shift or by suppressing output dependent upon some phase.
(1) Note. A flow of electricity which reaches a maximum in one direction, decreases to zero, then reverses itself and reaches a maximum in the opposite direction and this cycle is continuously repeated is alternating current.
SEE OR SEARCH THIS CLASS, SUBCLASS:
306+, for amplitude control.
365+, for switching or gating of an AC signal.
530+, for miscellaneous circuits with specific source of supply or bias voltage.
SEE OR SEARCH CLASS
323, Electricity: Power Supply or Regulation Systems, appropriate subclasses for power supply regulation of a single source coupled to a single load.
