power transfer theorem การใช้

In such cases, power delivery is maximized when the load impedance is matched to the source . ( See Maximum power transfer theorem . ) The only typical audio application where power delivery ( as opposed to voltage delivery ) is important is the situation mentioned above of an amplifier driving a loudspeaker.
However if, according to the definition of S-parameters, port 2 is terminated in a load identical to the system impedance ( Z _ 0 \, ) then, by the maximum power transfer theorem, b _ 2 \, will be totally absorbed making a _ 2 \, equal to zero.
"Principles of Electronics " presents a broad spectrum of topics, such as atomic structure, Kirchhoff's laws, energy, power, introductory circuit analysis techniques, Thevenin's theorem, the maximum power transfer theorem, electric circuit analysis, magnetism, resonance, control relays, relay logic, semiconductor diodes, electron current flow, and much more.