电路基础 改编版 英文PDF|Epub|txt|kindle电子书版本网盘下载

电路基础 改编版 英文PDF格式电子书版下载

注意：本站所有压缩包均有解压码： 点击下载压缩包解压工具

PART 1 DC Circuits2

Chapter 1 Basic Concepts3

1.1 Introduction4

1.2 Systems of Units4

1.3 Charge and Current6

1.4 Voltage9

1.5 Power and Energy9

1.6 Circuit Elements13

1.7 +Applications15

1.7.1 TV Picture Tube15

1.7.2 Electricity Bills17

1.8 +Problem Solving18

1.9 Summary21

Review Questions22

Problems22

Chapter 2 Basic Laws27

2.1 Introduction28

2.2 Ohm's Law28

2.3 Nodes,Branches,and Loops33

2.4 Kirchhoff's Laws35

2.5 Series Resistors and Voltage Division41

2.6 Parallel Resistors and Current Division43

2.7 Wye-Delta Transformations50

2.8 +Applications56

2.8.1 Lighting Systems56

2.8.2 Design of DC Meters58

2.9 Summary61

Review Questions63

Problems64

Chapter 3 Methods of Analysis69

3.1 Introduction70

3.2 Nodal Analysis70

3.3 Nodal Analysis with Voltage Sources76

3.4 Mesh Analysis81

3.5 Mesh Analysis with Current Sources86

3.6 +Nodal and Mesh Analyses by Inspection88

3.7 Nodal Versus Mesh Analysis91

3.8 +Applications92

DC Transistor Circuits92

3.9 Summary95

Review Questions96

Problems97

Chapter 4 Circuit Theorems101

4.1 Introduction102

4.2 Linearity Property102

4.3 Superposition104

4.4 Source Transformation109

4.5 Thevenin's Theorem113

4.6 Norton's Theorem119

4.7 Maximum Power Transfer123

4.8 +Applications125

4.8.1 Source Modeling125

4.8.2 Resistance Measurement127

4.9 Summary130

Review Questions131

Problems131

Chapter 5 Capacitors and Inductors137

5.1 Introduction138

5.2 Capacitors138

5.3 Series and Parallel Capacitors144

5.4 Inductors148

5.5 Series and Parallel Inductors152

5.6 +Applications155

Photoflash Unit156

5.7 Summary158

Review Questions158

Problems159

Chapter 6 First-Order Circuits163

6.1 Introduction164

6.2 The Source-Free RC Circuit164

6.3 The Source-Free RL Circuit169

6.4 Singularity Functions175

6.5 Step Response of an RC Circuit183

6.6 Step Response of an RL Circuit190

6.7 +Applications194

6.7.1 Delay Circuits194

6.7.2 Relay Circuits196

6.8 Summary198

Review Questions199

Problems199

Chapter 7 Second-Order Circuits205

7.1 Introduction206

7.2 Finding Initial and Final Values206

7.3 The Source-Free Series RLC Circuit211

7.4 The Source-Free Parallel RLC Circuit218

7.5 Step Response of a Series RLC Circuit223

7.6 Step Response of a Parallel RLC Circuit228

7.7 General Second-Order Circuits231

7.8 +Applications236

Automobile Ignition System236

7.9 Summary238

Review Questions238

Problems240

PART 2 AC Circuits244

Chapter 8 Sinusoids and Phasors245

8.1 Introduction246

8.2 Sinusoids247

8.3 Phasors251

8.4 Phasor Relationships for Circuit Elements259

8.5 Impedance and Admittance261

8.6 Kirchhoff's Laws in the Frequency Domain263

8.7 Impedance Combinations264

8.8 +Applications270

Phase-Shifters270

8.9 Summary272

Review Questions273

Problems274

Chapter 9 Sinusoidal Steady-State Analysis277

9.1 Introduction278

9.2 Nodal Analysis278

9.3 Mesh Analysis281

9.4 Superposition Theorem285

9.5 Source Transformation288

9.6 Thevenin and Norton Equivalent Circuits290

9.7 +Applications295

AC Bridges295

9.8 Summary297

Review Questions298

Problems299

Chapter 10 AC Power Analysis303

10.1 Introduction304

10.2 Instantaneous and Average Power304

10.3 Maximum Average Power Transfer310

10.4 Effective or RMS Value313

10.5 Apparent Power and Power Factor316

10.6 Complex Power319

10.7 +Conservation of AC Power323

10.8 Power Factor Correction327

10.9 +Applications329

10.9.1 Power Measurement329

10.9.2 Electricity Consumption Cost331

10.10 Summary334

Review Questions335

Problems336

Chapter 11 Three-Phase Circuits341

11.1 Introduction342

11.2 Balanced Three-Phase Voltages343

11.3 Balanced Wye-Wye Connection346

11.4 Balanced Wye-Delta Connection350

11.5 Balanced Delta-Delta Connection352

11.6 Balanced Delta-Wye Connection354

11.7 Power in a Balanced System357

11.8 +Unbalanced Three-Phase Systems363

11.9 +Applications367

11.9.1 Three-Phase Power Measurement367

11.9.2 Residential Wiring372

11.10 Summary375

Review Questions375

Problems376

Chapter 12 Magnetically Coupled Circuits381

12.1 Introduction382

12.2 Mutual Inductance382

12.3 Energy in a Coupled Circuit390

12.4 Linear Transformers393

12.5 Ideal Transformers399

12.6 +Applications407

12.6.1 Transformer as an Isolation Device407

12.6.2 Transformer as a Matching Device409

12.7 Summary410

Review Questions411

Problems412

Chapter 13 Frequency Response417

13.1 Introduction418

13.2 Transfer Function418

13.3 Series Resonance421

13.4 Parallel Resonance426

13.5 Passive Filters429

13.5.1 Lowpass Filter430

13.5.2 Highpass Filter431

13.5.3 Bandpass Filter431

13.5.4 Bandstop Filter432

13.6 Computation Using MATLAB434

13.7 +Applications436

13.7.1 Radio Receiver436

13.7.2 Touch-Tone Telephone439

13.8 Summary440

Review Questions441

Problems442

PART 3 Advanced Circuit Analysis445

Chapter 14 The Laplace Transform447

14.1 Introduction448

14.2 Definition of the Laplace Transform448

14.3 Properties of the Laplace Transform451

14.4 The Inverse Laplace Transform462

14.4.1 Simple Poles462

14.4.2 Repeated Poles463

14.4.3 Complex Poles464

14.5 Circuit Element Models469

14.6 Circuit Analysis475

14.7 Transfer Functions479

14.8 +Applications483

14.8.1 Network Stability484

14.8.2 Network Synthesis487

14.9 Summary490

Review Questions491

Problems491

Chapter 15 The Fourier Series495

15.1 Introduction496

15.2 Trigonometric Fourier Series496

15.3 Symmetry Considerations504

15.3.1 Even Symmetry504

15.3.2 Odd Symmetry506

15.3.3 Half-Wave Symmetry508

15.4 Circuit Applications514

15.5 Average Power and RMS Values518

15.6 +Applications521

15.6.1 Spectrum Analyzers522

15.6.2 Filters522

15.7 Summary525

Review Questions527

Problems527

Chapter 16 Two-Port Networks533

16.1 Introduction534

16.2 Impedance Parameters534

16.3 Admittance Parameters539

16.4 Hybrid Parameters542

16.5 Transmission Parameters545

16.6 +Relationships Between Parameters549

16.7 Interconnection of Networks552

16.8 +Applications558

Ladder Network Synthesis558

16.9 Summary561

Review Questions562

Problems563

Appendix A Simultaneous Equations and Matrix Inversion568

Appendix B Complex Numbers577

Appendix C MATLAB584

Appendix D Answers to Odd-Numbered Problems603

Bibliography611