Dc lab manual ece

DEPT OF ECE 8 INSTITUTE OF AERONAUTICAL ENGINEERING (Autonomous) Dundigal - , Hyderabad DIGITAL COMMUNICATION AND MICROWAVE ENGINEERING LAB SYLLABUS S. No. List of Experiments Page No. Date Remarks 1 PCM Generation and Detection. 2 Differential Pulse Code modulation. 3 Delta modulation. Rectifier - converts AC to DC, but the DC output is varying. Smoothing - smoothes the DC from varying greatly to a small ripple. Regulator - eliminates ripple by setting DC output to a fixed voltage. LAB MANUAL(I,II SEM ECE,ME,CS,IT) Page 6.  · Dc lab Manual 1. LIST OF EXPERIMENTS DIGITAL COMMUNICATION LAB www.doorway.ru NAME OF EXPERIMENTS EXPERIMENT NO. 1. To Study of Pulse Amplitude Modulation and Time division multiplexing. ECE-DC-EX 2. To study Pulse Time Modulation and De Modulation(PWM and PPM). ECE- DC-EX 3.

OF ECE LICA LAB MANUAL K L UNIVERSITY 9 The bridge in the circuit of fig is dc excited but could be ac excited as well. For the balanced bridge at some reference condition, V b =V a R B (V dc)/ R B + R C = R A (V dc)/R A +R T R C / R B = R T / R A Generally resistors R A,R B, R C. Rectifier - converts AC to DC, but the DC output is varying. Smoothing - smoothes the DC from varying greatly to a small ripple. Regulator - eliminates ripple by setting DC output to a fixed voltage. LAB MANUAL(I,II SEM ECE,ME,CS,IT) Page 6. ECE. Labs. The college has established all required Electronics Communication labs with state-of-the-art Electronic Devices. The labs are equipped with high quality devices and instruments. The maintenance and the upkeep of the labs have been assigned to trained technicians under the supervision of the faculty.

The one we are going to use for this lab is an Agilent EA Triple Output DC Power Supply, as shown in Figure 1 – 2. It offers three output ratings: 0 to +20V (0 to A), 0 to V (0 to A) and 0 to 6V (0 to A), with a total maximum power of 35W. LAB MANUAL AUTONOMOUS PVP Department of Electronics Communication engineering Prasad V. Potluri Siddhartha Institute of Technology Affiliated to JNTU Kakinada, Approved by AICTE, New Delhi Accredited By NBA, ISO Certified Institute (Sponsored by: Siddhartha Academy of General Technical Education) Kanuru, Vijayawada LAB MANUAL FOR ELECTRONIC DEVICES CIRCUITS LAB Lab Manual Designed By www.doorway.ruRA PRASAD Asst. Prof, ECE Dept MALLA REDDY ENGINEERING COLLEGE (AUTONOMOUS) NAAC accredited with ‘A’ Grade Maisammaguda, Dhulapally, (post via Kompally) Secunderabad AP.