21.3a Half Wave Rectification and Smoothing | A2 Alternating Current | Cambridge A Level Physics
Автор: ETphysics
Загружено: 2021-02-11
Просмотров: 14002
Описание:
How to convert an alternating current input to a steady direct current output?
00:00 Current that changes direction in circuit
01:26 Diodes - only permitting single direction
04:42 Rectifying AC with diode circuit
07:15 Capacitor - smoothing with energy buffer
14:20 Smoothened rectified AC graph
19:31 Problem of half-wave wasted power
SIMULATIONS
AC Half-Wave Rectification Circuit (https://www.geogebra.org/m/hnf5zbpj)
Half Wave: https://www.falstad.com/circuit/e-rec...
RMS Rectified Current (https://www.geogebra.org/m/dgedzmz3#m...)
AC Circuit Construction Kit (http://phet.colorado.edu/sims/html/ci...)
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