1. 1 © Unitec New Zealand DE4401 AC R L C COMPONENTS

2. Pure Resistance Circuit 2 © Unitec New Zealand

3. AC Voltage + Current in Resistor 3 © Unitec New Zealand

4. Resistance Phasor 4 © Unitec New Zealand

5. Pure Capacitor Circuit 5 © Unitec New Zealand

6. Vc “LAGS” Ic in Capacitor 6 © Unitec New Zealand

7. Capacitance Phasor 7 © Unitec New Zealand

8. Capacitive Reactance- less as f increases 8 © Unitec New Zealand

9. Capacitive Reactance 9 © Unitec New Zealand

10. RC Series 10 © Unitec New Zealand

11. RC Series Phasor and Impedance 11 © Unitec New Zealand

12. RC series Voltage Divider 12 © Unitec New Zealand

13. RC LowPass Filter 13 © Unitec New Zealand

14. RC LowPass Frequency Response 14 © Unitec New Zealand

15. Inductors oppose change in CURRENT 15 © Unitec New Zealand

16. Inductive Reactance- bigger as f increase 16 © Unitec New Zealand

17. 17 © Unitec New Zealand

18. R L Series connection 18 © Unitec New Zealand

19. RL Impedance Triangle 19 © Unitec New Zealand

20. R L C series - Current is common Ref 20 © Unitec New Zealand

21. R L C phase relationships 21 © Unitec New Zealand

22. R L C Phasors 22 © Unitec New Zealand

23. Impedance Equation –RLC series circuits 23 © Unitec New Zealand

24. R L C parallel circuits-Now V is Ref 24 © Unitec New Zealand

25. RLC Parallel 25 © Unitec New Zealand