Eletrónica

Electromagnetism

The course contents are presented through exposition supported by computer-based resources, interspersed with practical laboratory work and application exercises to consolidate the exposed knowledge. In the context of teacher-student interaction, Moodle and Nonio platforms are used as complementary tools. Laboratory classes will take place in a lab equipped with computers, signal acquisition boards, power supplies, signal generators, oscilloscopes, and other electronic components, allowing practical work after the exposition of theoretical content. Non-contact hours are dedicated to the student’s autonomous work, including preparation for assigned tasks, analysis of obtained laboratory results, and report writing.

To know and be able to use the basic laws of Electrical Engineering (Ohm’s law, Kirchhoff’s laws), as well as methods for analyzing electrical circuits (voltage and current divider circuits, nodal analysis, independent mesh analysis, Thévenin equivalent, superposition principle); students should learn the basic concepts of electronic devices and their characteristics, analysis, and applications, as well as understand and analyze filters; acquire basic skills for the design and analysis of circuits with discrete components, operational amplifiers, and DC sources; they should correctly use testing, measurement, and diagnostic equipment and develop teamwork skills; students should be able to use simulation tools and EDA/CAD programs for printed circuit board design.

1. Circuit analysis
  1.1. Ohm’s Law and Kirchhoff’s Laws
  1.2. Circuit simplification
  1.3. Measurement of voltages and currents
  1.4. Circuit Analysis Techniques: Node voltage method and Mesh Current Method
  1.5. Thevenin and Norton equivalent circuits
  1.6. Superposition theorem
  1.7. Inductance and capacity
  1.8. Filters
2. The junction diode
  2.1. The rectifier diode
  2.2. Single-phase rectifiers with capacitive filter
  2.3. Other diodes
  2.4. Practical circuits with diodes
3. BJT transistor
  3.1. The BJT transistor as an amplifier
  3.2. Practical circuits with BJT
4. FET transistors
  4.1. Junction Field Effect Transistor (JFET)
  4.2. Metal Oxide Semiconductor Field Effect Transistor (MOSFET)
  4.3. Practical circuits with MOSFET
5. Operational Amplifiers
  5.1. Inverter and Non-Inverter Amplifier
  5.2. Voltage follower
  5.3. Adder and subtractor circuit
  5.4. Differentiator and integrator circuit
  5.5. Practical circuits with OPAMP
6. DC power supplies
  6.1. Specifications
  6.2. Linear power supplies
  6.3. Switched-mode power supplies
7. Printed circuits boards
  7.1. Schematic project
  7.2. PCB design

NAO

• Boylestad, Robert L., Nashelsky, Louis (2009). Electronic devices and circuit theory (10th ed.) (Pearson International edition). Upper Saddle River, NJ : Pearson/Prentice Hall
• Zbar, Paul B., Malvino, Albert P., Miller, Michael A., (2012). Prácticas de electrónica (7a ed). Barcelona. México : Marcombo : Alfaomega
• Ergul, O. (2017). Introduction to Electrical Circuit Analysis. Wiley.
• Santos, Jaime. (2016). Análise de Circuitos Elétricos. Publindústria.
• Faria, J. A. Brandão. (2016). Análise de Circuitos. Edições IST.
• Meireles, Vitor. (2009). Circuitos Eléctricos. Edições Lidel.
• Albuquerque, Rómulo. (2005). Análise de Circuitos em Corrente Contínua. Edições Érica.