This is the second video of a short series in which I discuss the basics of electrical impedance from a practical standpoint. In this video, I explain the importance of knowing the magnitude and angle of impedance, as well as how this affects the power factor of a given electrical circuit.
Showing posts with label reactance. Show all posts
Showing posts with label reactance. Show all posts
Sunday, June 19, 2011
Wednesday, June 8, 2011
Tutorial: Electrical impedance made easy - Part 1
This is the first video of a short series in which I discuss the basics of electrical impedance from a practical standpoint.
In this video, I show how a simple LED power supply circuit can be made more efficient by replacing a resistor with a capacitor. I describe the difference between resistance, reactance, and impedance.
In this video, I show how a simple LED power supply circuit can be made more efficient by replacing a resistor with a capacitor. I describe the difference between resistance, reactance, and impedance.
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