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4

AC versus DC

Lecture no. 4 from the course: Understanding Modern Electronics

AC versus DC

Taught by Professor Richard Wolfson | 38 min | Categories: The Great Courses Plus Online Science Course

Examine the nuances of alternating and direct currents, see how transformers use electromagnetic induction to transform voltage levels in AC circuits, and observe the role of diodes and capacitors in regulating current. See how the DC power supplies that charge our cell phones are constructed so that they convert alternating to direct current.

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g********m
May 15, 2017
Learned a lot abut ho transformers work.

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r********m
October 19, 2016

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t********t
September 2, 2016

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