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Electric Circuit (Nillson) (7th edition)
Ch1.Circuit Variables
1-2 The International system of units
1.Devices unit in system of units
Unit name
(1)electric potential:
(2)electric resistance:
(3)electric conductance:
(4)inductance:
(5)energy or work
(6)power:
2. Standardizede prefixes to signify power of 10
(1)pico
(2)nano
(3)micro
(4)milli
(5)centi
(6)deci
(7)deka
(8)hector
(9)kilo
(10)mega
(11)giga
(12)tera
1-4 Voltage and current
1.voltage:
2.current:單位時間(t)內,通過截面積之電荷
2
1-6 Power and energy
1.power: 單位時間(t)內,產生或消耗之能量(W)
f.e.1.2.3.
Ch2. Circuit elements
2-1 voltage and current sources
1.ideal independent voltage source:
2.ideal independent current source:
3.dependent voltage source:
4.dependent current source:
5. active element: a device capable of generate electric energy
6.passive element: devices that cannot generate electric energy
2-2 Electrical resistance(Ohm’s law)
1.resistance:
電流流過導體, 導體產生電壓(V)
2.conductance
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2-3 Construction of a circuit model
1.short circuit:
2.open circuit:
2-4 Kirchhoff’s Law
1.Kirchhoff’s current law(KCL): algebraic sum of all the currents at any node in a
circuit equals zero
f.e.
2. Kirchhoff’s voltage law(KVL): algebraic sum of all the voltages around any closed
path in a circuit equals zero
f.e.
2-5 Analysis of a circuit containing dependent sources
f.e.
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CH3.Simple resistive circuits
3-1 Resistors in series
3-2 Resistors in parallel
f.e.
3-3 The voltage divider and current divider circuits
1. voltage divide circuit
2. current divider circuits
3-4 voltage division and current division
1. voltage division
2. current division
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3-6 Measuring resistance ----The Wheatstone Bridge
目的：測量電阻值
3-7 Delta-to-Wye(Pi-to-Tee) equivalent circuits
1.△-to-Y transformation
f.e.
CH4. Techniques of circuit analysis
4-1 Torminology
1.node
2.path
3.branch
4.loop
5.mesh
6.essential node(3 個以上 branches 之 node)
7.essential branch(連接 2 個 essential node 之 branch)
8.planar circuit
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4-2 Introduction to the Node-Voltage method
Node-Voltage method:
1. find all nodes
2. 以最底下之 node 為 ground
3. 將 node 未知電壓者標上代數
4. 依據 KCL,寫出 node voltage equations
5. 幾個未知數,設幾個 equations,再求解
f.e.
4-3 The node voltage method and dependent sources
f.e.
4-4 The node voltage method: some special cases
4-5. Introduction to the mesh current method
1.
f.e.
4-6 the mesh current method and dependent sources
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4-7 the mesh current method: some special cases
4-8 The node voltage method versus the mesh current method
4-9 Source Transformations
4-10 Thevenin and Norton equivalents
Thevenin Theorem:
1.求 Vth 時:
(1) 移開負載
(2) 若無相依電源時,可直接求得
若有相依電源時,用 KVL 或 KCL 求得
2.求 Rth 時:
(1) 移開負載
(2) 獨立電壓源------短路, 獨立電流源------斷路, 相依電源-------保留
(3) 若無相依電源時-------可直接求出
若有相依電源時------ 自己設立 Vo 和 Io  Rth =
Vo
, 如果仍然無法
Io
求得 Rth, 則將獨立電壓源和獨立電流源恢復再將 load 短路得 Isc 則
Rth =
Vth
I sc
f.e.
4-11 More on deriving a Thevenin equivalent
4-12 Maximum power transfer
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4-13 Superposition: when circuit 具有兩個以上 sources 時,可先求出各別 source 之
response 最後再將 all response 相加即為總 response
(電壓源視為 short; 電流源視為 open)
Ch5. The operational amplifier
5-1 opereation amplifier terminals
1. op 的 circuit symbol
2.op 的兩種輸入
3.op 的 IC 接腳圖
5-2 Terminal voltage and current
1.negative feedback
2.positive feedback
5-3 The inverting amplifier circuit
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5-4 The summing amplifier circuit
5-5 The noninverting amplifier circuit
CH6 Inductance Capacitance and Mutual Inductance
6-1The Inductor
1.
f.e.
6-2 The Capacitor
1.
f.e.
6-3. Series-parallel combination of inductance and capacitance
1. series of inductance
4.parallel of inductance
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5.series of capacitance
6.parallel of capacitance
f.e.
6-4 mutual inductance
CH7.Response of first-order RL and RC circuits
7-1 The natural response of an RL circuit
f.e.
7-2 The natural response of an RC circuit
f.e.
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7-3 The step responses of RL and RC circuits
1. The step responses of RL circuit
2. The step responses of RC circuit
7-4 A general solution for step and natural responses
7-5 sequential switching
7-6 unbounded response
7-7 the integrating amplifier
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Ch8. natural and responses of RLC circuits
8-1 introduction to the natural response of a parallel RLC circuit
8-2 the forms of the natural response of a parallel RLC circuit
8-3 the step responses of a parallel RLC circuit
8-4 the natural and step response of a series RLC circuit
8-5 A circuit with two integrating amplifier
Ch9. Sinusoidal steady-state analysis
9-1 The sinusoidal source
1.sinusoidal voltage source:隨時間做弦波變動的電壓源
2. sinusoidal current source:隨時間做弦波變動的電流源
3.period
4.phase angle
5.frequency
6.Hz
7.angle frequency
8.maximum amplitude
f.e.
9.root mean square(rms)