How to Master Circuitry Calculations скачать в хорошем качестве

How to Master Circuitry Calculations

Circuit calculations letting the magic smoke out of your brain? We're going to start with a simple circuit and build up the complexity while explaining in simple terms how to do the math and why the math is what it is. 0:00 - What we're learning 0:24 - Reviewing Series Circuit Laws 1:12 - Series Resistance 1:40 - Series Amperage 2:34 - Warning About Rounding 2:50 - Series Power Calculation 3:06 - Amperage Calculations for R1,R2 & R3 3:16 - Solving Voltage & Power for R1,R2 & R3 4:19 - Verifying Voltage Numbers 4:48 - Power Calculations 6:05 - Parallel Circuit Laws 7:29 - Parallel Circuit Total Resistance 9:57 - What to Solve for Next? 12:20 - Series-Parallel Circuit 12:53 - How to Simplify the Circuit 15:09 - Amperage and Wattage in the Simplified Circuit 19:09 - Calculating Wattage 20:36 - Confirming the Wattage Calculations 20:57 - A more Complex Series-Parallel Circuit 21:18 - How to Simplify This Circuit 23:08 - Total Circuit Resistance 23:31 - Total Circuit Current & Power 24:19 - Voltage Calculations 26:40 - R4 Amperage 26:56 - R2 & R3 Amperage 27:34 - Explaining how Amperage Flows in a Series-Parallel Circuit 28:18 - Finishing the Voltage Calculations 29:01 - Finishing the Wattage Calculations 29:55 - Confirming the Wattage Calculations 30:03 - Summary