Chapter 6
AC Circuit Analysis
정현파 소스
Direct current refers to unidirectional current, whereas alternating current refers to current that reverses its direction periodically.
Alternating ...
정현파의 그래픽 및 분석적 표현
Analyzing two sinusoidal voltages on an oscilloscope with equal amplitude and period but different phases involves three steps.
First, the peak-to-peak ...
페이저
Phasors are complex representations of the sinusoids where the magnitude of the phasor equals the amplitude, and the angle equals the phase measured from ...
Phasor 산술
Consider a sinusoid and its corresponding phasor.
The derivative of the sinusoid in the time domain equals its phasor multiplied by j-omega in the phasor ...
Circuit Elements에 대한 Phasor 관계
The voltage-current relationship for the resistors, inductors, and capacitors can be transformed from the time domain to the phasor or frequency domain ...
페이저를 사용한 키르히호프의 법칙
Consider a household circuit where an AC power supply from the distribution panel is wired to appliances in parallel.
Analyzing an AC circuit involves ...
임피던스 및 어드미턴스
In AC circuits, the passive elements - the resistor, the inductor, and the capacitor - are characterized by the phasor voltage and current.
Impedance is ...
임피던스 조합
Consider a string of christmas lights, where each bulb represents an impedance. This series arrangement of impedances ensures a uniform current across ...
AC 회로에 대한 노드 분석
In the rotablator angioplasty system, the turbine causes the rotation of the catheter burr, which aids in removing plaque deposits from coronary
...
AC 회로에 대한 메시 분석
In radio communication, an impedance-matching circuit aligns the radio transmitter and receiver impedance.
Consider a basic impedance-matching circuit ...
AC 회로를 위한 소스 변환
Consider a circuit composed of a current source and a combination of resistors, capacitors, and inductors with known impedance values.
The aim is to ...
Thévenin 등가 회로
The household power distribution system which includes distribution lines and transformers, can be considered the source network.
Inside the house, ...
Norton 등가 회로
Norton's theorem states that any two-terminal linear network can be replaced by an equivalent circuit consisting of a constant current source in ...
AC 회로에 대한 중첩 정리
The superposition principle finds application in the analysis of AC linear circuits with multiple independent sources.
Consider a circuit consisting of ...
연산 증폭기 AC 회로
In an audio system, the filter circuit processes the amplified audio signal from an amplifier, strongly attenuating the signal components with low ...
설계 예: 커패시턴스 멀티플라이어 회로
Capacitance multiplier circuits are used in integrated circuits to produce a multiple of a small physical capacitance when a high-value capacitance is ...
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