Op amp 실험 결과 보고서

소개

전자 회로 (Micro Circuit) 의 실험 보고서로서,
Op amp의 정류기로서의 작용에 대한 보고서

Half Rectifier, Full Rectifier, Bridge Rectifier의 실험 결과가 기술.
회로도, 오실로스코프 결과영상, Pspice 시뮬레이션 결과 및 분석으로 이루어져 있음

팀 리포트의 하나로 10 / 10 점 받은 리포트.

목차

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본문내용

Goal: To explore the detailed behavior of the ideal diode in performing the rectifier function.
Set generator to provide a sine wave at 100Hz with 3V peak amplitude.
Analysis:
Show the voltages at nodes A and B, and Estimate the diode voltage drop at the peak of the output.
circuit is what I drawn with Pspice for simulation. In the lab experiment, the diode was 1N4001, but here, I simulated with 1N4002.
Above picture is experiment result. Upper graph is input voltage at node A and below graph is output voltage at node B. As you can see, the output voltage is rectified voltage due to diode. When the input voltage is positive, strictly speaking greater than the VDO value, the diode allows the charges to go through it. In contrast, when input voltage is non-positive, strictly speaking lower than the VDO output voltages are rectified only for positive input voltages. So it is called half-wave rectifier. Input voltage shows 3.125V (6.25V / 2) peak voltage value, and output voltage shows 2.66V peak voltage value. So VDO value is 3.125 2.66 = 0.465V.

참고자료

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