Ac Signal Overview – Ac Introduction – Sinusoids – Defining Ac Voltage Types For Common Ac Waveforms – Peak And Peak To Peak Voltage – Average Voltage – Root Mean Square (Rms) Voltage – Sine Wave, Square Wave, And Triangle Wave Example Problems – Example Calculations Of Vpp, Vpk, Vavg, And Vrms For Sine Waves – Example Calculations Of Vpp, Vpk, Vavg, And Vrms For Square Waves – Example Calculations Of Vpp, Vpk, Vavg, And Vrms For Triangle Waves – Ac Circuits Math Background – Rlc Circuit Analysis With Ac Sources – Introduction Of Impedance And Admittance And The Laplace Transform – Series Rlc Circuits – Parallel Rlc Circuits – Ac Power Calculations – Ac Maximum Power Transfer – Passive Filters – Low Pass Filters (Lpf) – High Pass Filters (Hpf) – Band Pass Filters (Bpf) – Band Stop Filters (Bsf) – Transformers – Diodes And Ac To Dc Conversion – Diode Constant Drop Model – Diode Logic Circuits – Protection Diodes – Rectifiers – Module –Operational Amplifiers (Opamps) – Opamps Used As Comparators – Opamps Used As Amplifiers – Inverting Opamp Configuration – Non-Inverting Opamp Configuration – Superposition With Opamps – References And Links – Appendix .