I have done with the presentation in my Basic Electronic Course, in my very first semester.First thing you have to do,when you are asked to do a presentation on a topic of your own choice, is ‘selection of topic’.You get confused what to do or what not to do. But I my self selected a topic that is ‘Voltage Multiplier’ and search for appropiate data on internet and in books about my topic.After that, I Set up a following document on Voltage Multiplier that is given below.
Voltage Multiplier
Definition:
A voltage multiplier is an electrical circuit that converts A.C electrical power from a lower voltage to higher D.C voltage typically using network of capacitors and diodes.
Purpose:
The main purpose of voltage multiplier is, when required voltages typically range from 10 to 30 kV and current exceeds 5 milliamperes.When this type of power source is required you may want to consider a voltage multiplier because they are inexpensive, easy to design, versatile and can provide virtually any output voltage that is an odd or even multipe of the input voltage.
Halcyoona 