Dc power supplies, Electrical Engineering

Assignment Help:

1.   Design four (4) different 5 volt DC power supplies to operate from 230 volts AC.

  • The four power supplies are to have the same full wave rectifier with capacitive filtering but are to use a different method of voltage regulation.
  • The current rating should be 0.3 Amps, with a maximum voltage variation of + 10%.

Explain the strength and weaknesses of each of the designs and why some design work better than others.

2.   Calculate the appropriate values including nominal value, power rating & voltage rating etc. for each of the components, in each of the designs. Explain why you have chosen that type and/or value.

3.   Use "MultiSim" to simulate each of the 4 circuits. Include in your report a snap shot of the waveforms after each stage in the circuit (from the input to the output) explaining the characteristics of and reason for each waveform shape.

4.   Use "MultiSim" to generate each of the schematic diagrams, and the input and the output waveforms of each circuit.


Related Discussions:- Dc power supplies

Applications of operational amplifiers, Q. Applications of operational ampl...

Q. Applications of operational amplifiers? An op amp along with a few external components (resistors and capacitors) is capable of performing many different operations-hence th

Determine the expected voltage levels at the output, The subsequent voltage...

The subsequent voltage-source multiplying DAC is to be utilized to convert the digital data stream "11" and "01" to an analog signal.  It has 2-bit inputs and hence is capable of c

Kpi for second stage implementation, KPI for Second Stage Implementation ...

KPI for Second Stage Implementation These KPIs deal along with the quality of the relationship among a supplier and a user (customer). They are significant to potential custom

Induction motor, principle and operation of 3phace induction motor

principle and operation of 3phace induction motor

Benefits of digital systems, Q. Show Benefits of digital systems? Ever ...

Q. Show Benefits of digital systems? Ever since most digital systems have only two possible states, there is high degree of accuracy in the transmission of data. With an analog

Schematic symbols, Schematic Symbols The junction gate field-effect t...

Schematic Symbols The junction gate field-effect transistor or JFET gate is sometimes drawn in the middle of the channel (in place of at the drain or source electrode as in t

Define cables - generation and absorption of reactive power, Define Cables ...

Define Cables - Generation and Absorption of Reactive Power? It is well known that the shunt capacitance of the cable is very large as compared to that of an overhead line. Thi

Led, explain about led

explain about led

Explain the operation of the counter, Q. Figure shows the mod-8 counter whi...

Q. Figure shows the mod-8 counter which counts from 010 to 710 before resetting. Explain the operation of the counter and sketch the timing diagram.

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd