1

Training Report on

Summer Internship in

DRDO

21/04/2023

Prepared by: Abhishek Tripathi

21/04/2023 [Project Name] 2

DRDO

• Defence Research & Development Organisation (DRDO) works under Department of Defence Research and Development of Ministry of Defence.

•  DRDO dedicatedly working towards enhancing self-reliance in Defence Systems .

• Undertakes design & development leading to production of world class weapon systems and equipment.

21/04/2023 [Project Name] 3

CFEES

• It stands for Centre for Fire, Environment & Explosive Safety.

 • It is the repository of expertise in the field of Fire Science, Explosive

Safety, and Environmental Engineering & Monitoring.

•  CFEES also carries out R & D projects and activities in these areas with the help of state-of-the-art laboratory facilities for experimental analysis and modelling.

21/04/2023 [Project Name] 4

Project Overview

• Objective – Designing a circuit to read data from ‘K’ type thermocouple

• Outcome

– Thermocouple will be connected to the amplifier and the output will be displayed on CRO.

– A power supply circuit will also be designed to provide 5V supply.

21/04/2023 [Project Name] 5

Power Supply

• In most of our electronic products or projects we need a power supply for converting mains AC voltage to a regulated DC voltage.

• Component List :

• Step down transformer• Voltage regulator• Capacitors• Diodes

21/04/2023 [Project Name] 6

Power supply circuit