Aula 1

Aula 1Circuitos EltricosFonte: BOYLESTAD, RobertL. Introduo Anlise de Circuitos, 8 Edio. So Paulo: LTC Editora, 2007. Prof Eng Hermom LealProf Eng Hermom LealProf Eng Hermom LealProf Eng Hermom LealProf Eng Hermom LealProf Eng Hermom LealProf Eng Hermom LealProf Eng Hermom LealProf Eng Hermom LealProf Eng Hermom LealProf Eng Hermom LealProf Eng Hermom LealProf Eng Hermom LealProf Eng Hermom LealProf Eng Hermom LealProf Eng Hermom LealProf Eng Hermom LealProf Eng Hermom LealProf Eng Hermom LealIntroduo aos circuitos e componentes eltricosObjetivos

UE 1 Introduo aos circuitos e componentes eltricos - 3 horas

Objetivos: Conceituar carga eltrica, definir tenso e corrente, resistncia e resistividade. Identificar substncias isolantes e condutoras. Identificar tabela de fios, unidades mtricas, efeitos da temperatura na resistncia, tipos de resistores, cdigo de cores, condutncia, medidores de resistncia. Apresentar os equipamentos para medio de tenso e corrente.

Prof Eng Hermom Leal

Prof Eng Hermom Leal

Prof Eng Hermom Leal

FIGURE 2.7 Basic electric circuit.Robert L. BoylestadIntroductory Circuit Analysis, 10ed.Copyright 2003 by Pearson Education, Inc.Upper Saddle River, New Jersey 07458All rights reserved.

Prof Eng Hermom Leal

Prof Eng Hermom Leal

Prof Eng Hermom Leal

Prof Eng Hermom Leal

Prof Eng Hermom Leal

Prof Eng Hermom Leal

Prof Eng Hermom Leal

Prof Eng Hermom Leal

Prof Eng Hermom Leal

Prof Eng Hermom Leal

Prof Eng Hermom Leal

Prof Eng Hermom Leal

Prof Eng Hermom Leal

Prof Eng Hermom Leal

Prof Eng Hermom Leal

Prof Eng Hermom Leal40FIGURE 2.13 Lithium-iodine primary cells. (Courtesy of Catalyst Research Corp.)Robert L. BoylestadIntroductory Circuit Analysis, 10ed.Copyright 2003 by Pearson Education, Inc.Upper Saddle River, New Jersey 07458All rights reserved.

Prof Eng Hermom LealFIGURE 2.14 Maintenance-free 12-V (actually 12.6-V) lead-acid battery. (Courtesy of Delco-Remy, a division of General Motors Corp.)Robert L. BoylestadIntroductory Circuit Analysis, 10ed.Copyright 2003 by Pearson Education, Inc.Upper Saddle River, New Jersey 07458All rights reserved.

FIGURE 2.14 Maintenance-free 12-V (actually 12.6-V) lead-acid battery. (Courtesy of Delco-Remy, a division of General Motors Corp.)Robert L. BoylestadIntroductory Circuit Analysis, 10ed.Copyright 2003 by Pearson Education, Inc.Upper Saddle River, New Jersey 07458All rights reserved.

Prof Eng Hermom LealFIGURE 2.15 Rechargeable nickel-cadmium batteries. (Courtesy of Eveready Batteries.)Robert L. BoylestadIntroductory Circuit Analysis, 10ed.Copyright 2003 by Pearson Education, Inc.Upper Saddle River, New Jersey 07458All rights reserved.

FIGURE 2.16 Nickel-metal hydride (Ni-MH) battery for the IBM lap-top computer.Robert L. BoylestadIntroductory Circuit Analysis, 10ed.Copyright 2003 by Pearson Education, Inc.Upper Saddle River, New Jersey 07458All rights reserved.

Prof Eng Hermom LealFIGURE 2.17 Solar module. (Courtesy of Motorola Semiconductor Products.)Robert L. BoylestadIntroductory Circuit Analysis, 10ed.Copyright 2003 by Pearson Education, Inc.Upper Saddle River, New Jersey 07458All rights reserved.

FIGURE 2.19 Eveready BH 500 cell discharge curves. (Courtesy of Eveready Batteries.)Robert L. BoylestadIntroductory Circuit Analysis, 10ed.Copyright 2003 by Pearson Education, Inc.Upper Saddle River, New Jersey 07458All rights reserved.

Prof Eng Hermom Leal

Prof Eng Hermom Leal

Prof Eng Hermom Leal

Prof Eng Hermom Leal

Fonte ReguladaProf Eng Hermom Leal

Prof Eng Hermom Leal

Prof Eng Hermom Leal

Prof Eng Hermom Leal

Prof Eng Hermom Leal

Prof Eng Hermom Leal

Circuito Equivalente do RecarregadorProf Eng Hermom Leal

Exerccios de FixaoProf Eng Hermom LealExerccios de FixaoProf Eng Hermom Leal

Exerccios de FixaoProf Eng Hermom Leal

Exerccios de FixaoProf Eng Hermom Leal

Respostas

Fonte: BOYLESTAD, RobertL. Introduo Anlise de Circuitos, 8 Edio. So Paulo: LTC Editora, 2007. RESPOSTAS DOS EXERCCIOS

Prof Eng Hermom Leal