Laboratory Experiment 10 on RC Low Pass Filter - Circuit Theory II | ELEC 195, Lab Reports of Microelectronic Circuits

Download Laboratory Experiment 10 on RC Low Pass Filter - Circuit Theory II | ELEC 195 and more Lab Reports Microelectronic Circuits in PDF only on Docsity! Wentworth Institute of Technology Name: Department of Electronics and Mechanical Date: ELEC 195 - Circuits Theory II Experiment 10 RC Low-Pass Objective: 1. To become familiar with the characteristics of passive Low-pass filters. 2. To analyze the frequency response of RC Low-pass filters. 3. To find the cutoff frequency experimentally and comparing the experimental value with the theoretical value. Equipment Required: Resistors: 1K  Jumpers Capacitors: 0.1F A breadboard Leads BNC connectors Resume of Theory: Passive filters are constructed using resistors, capacitors and inductors, but no active devices such as transistors and operational amplifiers. A low-pass filter is an electronic device, which rejects high frequencies and passes lower frequencies. The figure shown below is a passive RC filter. A. Khabari Wentworth Inst. of Tech. Page 1 Procedure: a) Construct the network shown below, and find the measured value of the resistor and the capacitor. R measured = ____________ C measured = ____________ b) Write an equation for Vo in terms of Vi. Vo = ____________________ Then establish the ratio V0/Vi in magnitude and phase form (polar form). V0/Vi = __________________ A. Khabari Wentworth Inst. of Tech. Page 2