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电工学原理及应用(英文精编版?第4版) [平装] | ![]() |
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电工学原理及应用(英文精编版?第4版) [平装] | ![]() |
《电工学原理及应用(英文精编版·第4版)》是经典原版书库。
作者:(美国)汉伯利(Allan R.Hambley)
Part One Circuits
Chapter 1 Introduction 2
11 OverviewofElectricalEngineering2
12 Circuits,Currents,andVoltages 8
13 PowerandEnergy 18
14 Kirchhoff'sCurrentLaw 22
15 Kirchhoff'sVoltageLaw 25
16 IndependentonCircuitElements 29
17 IntroductiontoCircuits 39
Summary44
Problems 46
Chapter 2 Resistive Circuits 53
21 ResistancesinSeriesandParallel 53
22 Network Analysis by Using Series and Parallel Equivalents 58
23 Voltage-Divider and Current-Divider Circuits63
24 Th′eveninandNortonEquivalentCircuits 68
25 SuperpositionPrinciple 82
26 WheatstoneBridge 90
Summary92
Problems 93
Chapter 3 Inductance and Capacitance 103
31 Capacitance 104
32 CapacitancesinSeriesandParallel 113
33 PhysicalCharacteristicsofCapacitors 115
34 Inductance120
35 InductancesinSeriesandParallel 126
36 PracticalInductors 127
37 MutualInductance 131
Summary 132
Problems133
Chapter 4 Transients137
41First-Order RCCircuits 137
42 DCSteadyState 142
43 RLCircuits 145
Summary 150
Problems151
Chapter 5 Steady-State Sinusoidal Analysis 156
51 SinusoidalCurrentsandVoltages 157
52 Phasors 164
53 ComplexImpedances 170
54 Circuit Analysis with Phasors and Complex Impedances 176
55 PowerinACCircuits 182
56 Th′eveninandNortonEquivalentCircuits 196
57 BalancedThree-PhaseCircuits 202
Summary 216
Problems 218
Chapter 6 Frequency Response, Bode Plots, and Resonance 226
61 Fourier Analysis, Filters, and Transfer Functions 227
62 First-OrderLowpassFilters 239
63 Decibels, the Cascade Connection, and Logarithmic Frequency Scales 245
64 BodePlots 250
65 First-OrderHighpassFilters 254
66SeriesResonance262
67 ParallelResonance 269
Summary 272
Problems274
Part Two Digital Systems
Chapter 7 Logic Circuits 279
71 Basic Logic Circuit Concepts 280
Contents
72 Representation of Numerical Data in Binary Form283
73 Combinatorial Logic Circuits 293
74 Synthesis of Logic Circuits 302
75 Minimization of Logic Circuits 310
76 Sequential Logic Circuits 315
Summary330
Problems331
Chapter 8 Diodes 340
81 Basic Diode Concepts 340
82 Load-Line Analysis of Diode Circuits 345
83 Zener-Diode Voltage-Regulator Circuits 348
84 Ideal-Diode Model 353
85 Piecewise-Linear Diode Models 356
86 Rectier Circuits 360
87 Wave-ShapingCircuits366
88 Linear Small-Signal Equivalent Circuits 372
Summary 379
Problems380
Chapter 9 Ampliers: Specications and External Characteristics 392
91 Basic Amplier Concepts 393
92 CascadedAmpliers499
93 Power Supplies and Efciency 403
94 Additional Amplier Models 406
95 Importance of Amplier Impedances in Various Applications 411
96 Ideal Ampliers 414
97 Frequency Response 416
98 Linear Wave form Distortion 421
99 Pulse Response 426
910 Transfer Characteristic and Nonlinear Distortion429
911 DifferentialAmpliers432
912 Offset Voltage, Bias Current, and Offset Current438
Summary 444
Problems445
Chapter 10 Field-Effect Transistors 450
101 NMOS and PMOS Transistors 451
102 Load-Line Analysis of a Simple NMOS Amplier 460
103 BiasCircuits463
104 Small-Signal Equivalent Circuits 467
105 Common-SourceAmpliers472
106 SourceFollowers477
107 CMOS Logic Gates 482
Summary489
Problems490
Chapter 11 Bipolar Junction Transistors 495
111 Current and Voltage Relationships 495
112 Common-Emitter Characteristics 500
113 Load-Line Analysis of a Common-Emitter Amplier 502
114 pnp Bipolar Junction Transistors 509
115 Large-SignalDCCircuitModels511
116 Large-Signal DCAnalysis of BJTCircuits 514
117 Small-Signal Equivalent Circuits 523
118 Common-Emitter Ampliers 527
119 Emitter Followers 533
Summary 539
Problems540
Chapter 12 Operational Ampliers 549
121 IdealOperationalAmpliers 550
122 InvertingAmpliers 552
123 NoninvertingAmpliers 560
124 Op-Amp Imperfections in the Linear Range of Operation 564
125 NonlinearLimitations 569
126 DCImperfections 572
127 Differential and Instrumentation Ampliers574
128 IntegratorsandDifferentiators 577
Summary 580
Problems581
As in the previous editions, my guiding philosophy in writing this book has three elements. The .rst element is my belief that in the long run students are best served by learning basic concepts in a general setting. Second, I be-lieve that students need to be motivated by seeing how the principles apply to speci.c and interesting problems in their own .elds. The third element of my philosophy is to take every opportunity to make learning free of frustration for the student.
This book covers circuit analysis and digital systems, at a level appropriate for either electrical-engineering students in an introductory course or nonma-jors in a survey course. The only essential prerequisites are basic physics and single-variable calculus. Teaching a course using this book offers opportunities to develop theoretical and experimental skills and experiences in the following areas:
. Basic circuit analysis and measurement
. First-order transients
. Steady-state ac circuits
. Digital logic circuits
. Diode circuits
. Field-effect and bipolar junction transistors
. Operational ampli.ers While the emphasis of this book is on basic concepts, a key feature is the inclusion of short articles scattered throughout showing how electrical-engineering concepts are applied in other .elds. The subjects of these articles include anti-knock signal processing for internal combustion engines, a cardiac pacemaker, active noise control, and the use of the Global Positioning System in surveying, among others. I welcome comments from users of this book.
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9. Kirchhoff's current law (KCL) states that the sum of the currents entering a node equals the sum of the currents leaving.
10. Elements connected end to end are said to be in series. For two elements to be in series, no other current path can be connected to their common node. The current is identical for all elements in a series connection.
11. A loop in an electrical circuit is a closed path starting at a node and proceeding through circuit elements eventually returning to the starting point.
12. Kirchhoff's voltage law (KVL) states that the algebraic sum of the voltages in a loop must equal zero. If the positive polarity of a voltage is encountered first in going around the loop, the voltage carries a plus sign in the sum. On the other hand, if the negative polarity is encountered first, the voltage carries a minus sign.
13. Two elements are in parallel if both ends of one element are directly connected to corresponding ends of the other element. The voltages of parallel elements are identical.
14. The voltage between the ends of an ideal conductor is zero regardless of the current flowing through the conductor. All points in a circuit that are connected by ideal conductors can be considered as a single point.
15. An ideal independent voltage source maintains a specified voltage across its terminals independent of other elements that are connected to it and of the current flowing through it.
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