## EE 220/220L Circuits I

Dr. Thomas Montoya's Fall 2018 Section 1, 3-1 (4 credit hours)

Lectures: EP254- MWF 2-2:50 pm;  Laboratories: EP336- 8-9:50 am & 12-1:50 pm

Examples

Chapter 1 Basic Concepts

Charge from current example -

Passive sign convention example -

Chapter 2 Basic Laws

Circuit reduction example -

Another circuit reduction example -

Chapter 3 Methods of Analysis

DC BJT transistor circuit -

Chapter 4 Circuit Theorems

Thevenin equivalent to circuit w/ BJT -

Find Thevenin & Norton equivalent circuits for circuit w/ dependent source -

Thevenin equivalent circuit & maximum power transfer -

Chapter 5 Operational Amplifiers

Datasheet for a TI LM709 op-amp -

Op-amp circuit using real LM709 -

Ideal op-amp in circuit for real LM709-

Ideal op-amp circuit example-

Non-inverting amplifier design-

2-stage amplifier w/ two inverting amplifiers -

Multiple op-amps example -

Chapter 6 Capacitors and Inductors

Find equiv. capacitance, charge  & voltages -

Find currents, voltages & energies for steady-state LC circuit -

Chapter 7 First-Order Circuits

RC source free-

RC step response-

RL step response-

Chapter 8 Second-Order Circuits

Source-free series RLC-

Source-free parallel RLC-

Step Response Parallel RLC-

Power Supply Circuit Step Response -

Chapter 9 Sinusoids and Phasors

Voltage & Current division -

Voltage division -

Wye – Delta conversion -

Nodal Analysis w/ voltage & current sources - nodal_analysis_1.pdf

Nodal Analysis w/ voltage source - nodal_analysis_2.pdf

Mesh Analysis w/ voltage & current sources - mesh_analysis_1.pdf

Principle of Superposition w/ DC & AC sources- principle_superposition_1.pdf

Principle of Superposition w/ DC, AC & dep’t sources- principle_superposition_2.pdf

Thevenin & Norton equiv. for AC circuit w/ dep’t source- Thevenin_Norton.pdf

Chapter 11  AC Power Analysis

Instantaneous power for R-L load - instantaneous_power_example.pdf

Real power- AC_power_1.pdf

Maximum power transfer for phasor circuits- AC_power_max_power.pdf

Power factor, apparent power, & time-ave real power- AC_power_2a.pdf

Power factor, apparent power, & complex power- AC_power_2.pdf

Power calculations from measurements- AC_power_3.pdf

Power calculations w/ loads in parallel - AC_power_4.pdf

Power factor correction - AC_power_factor_correction.pdf