전자회로실험 A+ 3주차 결과보고서(Diode Characteristic&Large/Small Behavior)
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- 2023.06.21
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- 2023.03
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"전자회로실험 A+ 3주차 결과보고서(Diode Characteristic&Large/Small Behavior)"에 대한 내용입니다.
목차
1. 실험목표
2. 실험과정
(1) Resistor-diode circuit
(2) Small-signal operation
3. 실험결과
4. 실험결과 사진
5. PSPICE 결과
6. PSPICE 사진
7. 분석 및 토의
본문내용
1. 실험목표
- Experimentally measure the characteristics of junction diode and draw graphs.
- Study about small signal operation in diode circuit.
2. 실험과정
(1) Resistor-diode circuit
1. Set up the circuit shown in Figure 1.1, with R1 = 1 kΩ.
2. Connect function generator to Vin and apply 4Vpp, 1kHz sinusoidal waveform with 0V DC voltage. Draw the waveform of output voltage.
3. Remove function generator from Vin, then connect DC supply. Increase DC voltage Vin from -2V to 2V with 0.5V scale, and measure DC voltage at Vout. Also sketch Vin-Vout graph.
4. Use recorded data, find VD,on.
5. Change the circuit shown in Figure 1.3
6. Repeat the measurement in procedure 2~4.
7. From these experiments, you can draw diode model.
(2) Small-signal operation
1. Set up the circuit shown in Figure. Cellphone=Resistor=720kΩ.
2. Connect DC supply to Vad. Increase DC voltage Vad from 3V to 3.1V with 0.01V scale, and measure DC voltage at Vout and DC current at lout.
참고 자료
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