Glossary:Class A/B/C/D: Revision history

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22 February 2024

19 January 2024

  • curprev 11:5811:58, 19 January 2024Philip talk contribs 684 bytes +684 Created page with "Class A, B, C and D refer to different design architectures for an amplifier, having different power efficiencies. Class A drives the output throughout a cycle, and is the least efficient. Class B drives the output for only a half cycle. Usually, a second Class B driver drives alternate half cycles. Class C drives the output for less than half a cycle and generally drives a tuned circuit to restore the output (typically in a transmitter) to a p..."