Two converters - boost-buck (cuk) and flyback, Electrical Engineering

Assignment Help:

Design two converters - boost-buck (Cuk) and flyback meeting the following criteria:

Vin = 15 V ... 35 V   
Vout = 25 V
Output voltage ripple 1% peak to peak
Switching frequency 150 kHz
 Load 10 W ... 50 W

The design should take into account non-ideal effects such as non-zero ON saturation voltage of the transistor and non-zero ON voltage drop across the diode. You should select appropriate components from the LTSpice library. Do not use ideal switches in the final design.
The design does not include the controller, so you should just calculate the required duty cycles for the converters. Use as small as possible values of the transfer sources which still ensure that the output voltage meets the design criteria and the converters operate safely in continuous mode.  The report should include:

1) Detailed analysis and design of the converters

2)  LTSpice analysis results

3)  Conclusions

You should submit a typed report and the LTSpice files via the Blackboard website.


Related Discussions:- Two converters - boost-buck (cuk) and flyback

How is energy stored in a capacitor, Energy stored in a capacitor Durin...

Energy stored in a capacitor During charging process by capacitor, it will get energy. Energy is stored in static form. The voltage in capacitor will enhance from 0 volt to E v

Induced emf, what is the difference between statically and dynamically indu...

what is the difference between statically and dynamically induced emf?

The relationship between cell and batteries, The relationship between cell ...

The relationship between cell and batteries  Generally, a cell delivers a certain voltage that is a function of what chemical reactions are taking place to generate the voltage

Application of electrochemical grinding, Explain the working principle, Sur...

Explain the working principle, Surface finish, material removal, accuracy,advantages and application of Electrochemical Grinding(ECG). (a) In electro chemical machining of pure

Electronic devices and circuits, Determine the change in IC from 25ºC to 17...

Determine the change in IC from 25ºC to 175ºC for the transistor defined in this table for fixed-bias with RB = 240 k and = 100 due to the S(VBE) stability factor.

Determine the bits required for a d/a converter, Q. Determine the bits requ...

Q. Determine the bits required for a D/A converter to detect 1-V change when V ref = 15 V.

Circuit theory, contribution of circuit theory on the health and quality of...

contribution of circuit theory on the health and quality of life of the citizen

Stator voltage control methods - motor control , Stator Voltage Control Met...

Stator Voltage Control Methods By  controlling  the applied voltage  the speed  of an  induction motor  can be  controlled. Since  the output  torque of 3-? induction motor  i

Explain basic input output system function call, Discuss BIOS function call...

Discuss BIOS function call with one example. BIO stands for Basic Input Output System: This is a set of programs to give most basic low-level services as services keyboard, s

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