Schottky diode

Career Episode – 3 Introduction CE 3.1 In this report I want to explain about my major project part-2 which was done during the tenure of bachelor of Technology in Electrical and Electronics Engineering. Chronology : 2012 Geographical location : India Organization Name : College Name Project Name : Full Wave Rectifier Circuit Title of Position : Team Leader Background CE 3.2 In my previous project on developing of voltage

to control the rotation of the motor in either XZ or YZ plane. Fig. 1 shows the block diagram of the stepper motor control system. The power supply section (in Fig. 2) consists of a stepdown transformer (7.5V AC, 1A), bridge rectifier (comprising diodes D1 through D4), filter

rapidly in the initial stage due to an exponential decrease of diffusion current with increasing reverse voltage. CIRCUIT DIAGRAM- A V A V PROCEDURE- SEMICONDOUTOR DIODE: - FORWARD BIAS: 1. Make the connection as shown in the circuit. 2. Vary the inbuilt d. c. supply voltage in steps of 0.1V and note down corresponding voltmeter and ammeter readings. 3. Plot the graph of voltage (on x-axis) Vs current I (on

Chapter 01 Introduction Basic DC to DC Converter A DC-DC converter is a device used to obtain variable d.c. voltage from a source of constant d.c voltage .Therefore it may be thought of as d.c equivalent of an a.c transformer. Since they behave in an identical manner .Besides the saving in power, the d.c choppers offers greater efficiency, faster response lower maintenance, small size, smooth control and for many applications, lower cost than motor generator sets or gas tubes approaches. Solid-state

Background The growing concern about the impact of CO2 and the anxiety on the effect of using fossil fuels based power generation technology on the environment, in recent years, has made the researchers to focusing on the renewable energy based clean power generation techniques to secure the environment from carbon effect. Among the development of renewable energy based power generation techniques, the solar power generation has a major role in clean power generation. The sunlight is free of cost

Table of Contents Analysis of Macros and Micros 2 Give a brief description of your given Industry. Who are the served customers, and what “value” do the firm deliver 2 Industry characteristics 4 Size 4 Year on Year growth ( last 5 years) 5 How many competitors? 6 Market shares of the competitors 7 Who is most profitable? 8 Who has ( impression will do) the lowest cost structure 9 Supplier industry characteristics and power 9 Buyer power 10 What can substitute your product 10 What are the macros that

same job as semiconductors, but they were not as fast or as small as them. Vacuum tubes, however, are very rugged and durable they can go through temporary overload conditions. Doped semiconductors are very useful, as they make up the base for diodes. A diode is an electronic component that is used to make signal limiters, voltage regulators, switches, etc. Doped semiconductors also make transistors, they are devices that regulate the current flow and they act as a switch or gate for electronic signals

Here, we will implement this project by using 555 timers IC. Other basic components which we used are power supply, Light Dependent Resistor (LDR), Relay and Light emitting diodes (LEDs) which we are using in place of a light bulb. A. 555 Timer IC The 555 timer IC is an integrated circuit (chip) used in a variety of timer, pulse generation, and oscillator applications. The 555 can be used to provide time delays, as an oscillator

2007-2008 JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY, HYDERABAD B.TECH. ELECTRONICS AND COMMUNICATION ENGINEERING I YEAR COURSE STRUCTURE Code Subject English Mathematics - I Mathematical Methods Applied Physics C Programming and Data Structures Network Analysis Electronic Devices and Circuits Engineering Drawing Computer Programming Lab. IT Workshop Electronic Devices and Circuits Lab English Language Communication Skills Lab. Total T 2+1 3+1 3+1 2+1 3+1 2+1 3+1 25 P/D 3 3 3 3 3 15 C 4 6 6 4

INTRODUCTION For years, infrared LED has been merely a system for piping light around corners and into the inaccessible places to allow the hidden to be lighted. But now, infrared LED has evolved into a system of significantly greater importance and use. Throughout the world, it is now being used to transmit voice, television and data signals as light waves. Its advantages as compared with conventional coaxial cable or twisted wire pairs are manifold. As a result, millions of dollars are being spent