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Applied Power Analysis, Measurement, and Dynamic Circuit Calculations

11th Grade · Technology · UK A-Level

8 lessons

Goal

Apply power equations to real-world circuit scenarios, including measurement loading, time-varying signals, PCB thermal dissipation, and multi-branch power balance.

8 lessons
0 of 8 done
  1. Measuring DC Power with Separate Voltmeter and AmmeterUp next
  2. Calculating Instantaneous Versus Average PowerNot started yet
  3. Power Calculations in Pulse-Width Modulated CircuitsNot started yet
  4. Power Dissipation in Potential Divider CircuitsNot started yet
  5. Energy and Power in Variable Load ConditionsNot started yet
  6. Calculating Joule Heating in Conductors and PCB TracesNot started yet
  7. Algebraic Transposition of Circuit Power FormulaeYou are here
  8. Multi-Branch Circuit Power Summation and VerificationNot started yet
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Learning standards covered

gbELEC-5.1General Certificate of Education Advanced Level (UK A-Level) · Electronics · 11th Grade

the relationship between energy, power and time: t P=VI = I2R=

gbELEC-5.2General Certificate of Education Advanced Level (UK A-Level) · Electronics · 11th Grade

the power relationships: R