Regulated Power Supply Design Calculations

The aim of this lab assignment is to design a dc power supply.

Regulated power supply design calculations.

The power supply which we will design here is very basic. The following design shows how simply and discretely a dual power supply could be configured using a few bjts and a few resistors. The dc power supply has wide applications in the modern world. It also involve the calculation of different components used so the dc supple contains lesser ripples.

However for achieving a regulated dual power supply with the desired level of dual voltage at the output is something which normally requires a complex design using costly ics. All of our calculations to determine the correct transformer will assume that the input voltage can vary from 95 to 130v and not change the output of our supply. Online engineering calculator to quickly estimate the component values for a linear power supply. I am going with a specific example of 5v because i think it would be best in this way to understand the whole design process.

With these steps you can design your regulated power supply. For this purpose we have to assemble a rectifier circuit on the output of a transformer. 5v power supply using 7805 voltage regulator with design by manoj shenoy electronics power supply 17 comments in most of our electronic products or projects we need a power supply for converting mains ac voltage to a regulated dc voltage. The use of a regulated linear power supply is to provide a constant output voltage over a variety of loads and also a variation of the input voltage.

It is a linear technology based design will go through you each design step try to present everything in simple language will carry out some design mathematics i e.