Find what is the switching loss in the transistor

Assignment Help Electrical Engineering
Reference no: EM13256644

A boost converter has 5 V input and 12 V output at 60 W. The diode is ideal. The transistor requires 1 us to turn on and off. The switching frequency is 100 kHz. The storage components are large.

a. Plot the current and voltage waveforms associated with the transistor. (Hint: KVL and KCL must be satisfied, and an ideal diode carries current only when it is on.)

b. What is the switching loss in the transistor?

Reference no: EM13256644

Questions Cloud

Explain what is the major organic product that results : What is the major organic product that results when 1-tert-butylcyclopentanol is treated with concentrated sulfuric acid and heat
Games need to be sold in order for company to break-even : If total fixed costs are $50,460, how many games need to be sold in order for the company to break-even?
What is the maximum load possible without a heat sink : A small buck converter has 24 V input and 12 V output. The transistor has Rds(on) - 0.1 Ohm. The diode is modelled as a 1.0 V drop. Each device has junction to ambient Rtheta(ja) = 40 K/W and Tjunction
Which school of legal thought is represented : Anatole France said, "The law, in its amnesty, forbids rich and poor alike from sleeping under bridges." Which school of legal thought is represented by this quote?
Find what is the switching loss in the transistor : A boost converter has 5 V input and 12 V output at 60 W. The diode is ideal. The transistor requires 1 us to turn on and off. The switching frequency is 100 kHz. The storage components are large.
How to calculate the change internal energy : Calculate the change internal energy for a system that is giving off 45.0 kJ of heat and is performing 855 J of work on the surroundings.
A job specification : Which popular method of job analysis was pioneered by the U.S. Air Force? A job specification is:
What is the loss in each part if a second mosfet is added : A MOSFET is used in a boost-buck converter. The on-state loss is 4.2 W, and the switching loss is 2.8 W. The device is in TO-220 heat-sink package. it is desired to avoid a heat sink, and a parallel connection has been suggested.
How can the liquid molecules convert to vapor state : The concept of the formation of cavitation really confuses me. It is said that when the local static pressure in the liquid sometimes drops below the vapor pressure of the liquid, bubbles are formed which are called cavitation bubbles.

Reviews

Write a Review

Electrical Engineering Questions & Answers

  Lithium ion battery technology

The paper includes Lithium ion battery technology with its advantages and disadvantages. The paper discusses about the Lithium air battery in which detailed reactions of Lithium with air including nonaqueous as well as aqueous are given.

  Power transformers and tariffs

Construction of different types of power transformer, significant energy savings

  Paper on orthogonal frequency-division multiplexing

This document is shown a paper on Orthogonal frequency-division multiplexing with advantages, disadvantages and uses.

  Function of the hmi in a scada system

This assignment contains electronics engineering questions like State the commonly found components of a SCADA (Supervisory control and data acquisition) system. and decribe the function of the HMI in a SCADA system.

  Resultant waveform of the odd harmonic series

Prepare an Excel graph showing the individual components and summated resultant waveform of the odd harmonic series resulting in an approximate square wave.

  Explain scada system

Explain the function of the HMI in a SCADA system.

  Design a 2-digit 24 second shot-clock

Design a 2-digit 24 second "shot-clock" countdown timer with pushbutton controller.

  Model a discrete-time system

To understand di erent signal models To be able to model a discrete-time system and design simple signal processing algorithms.

  Draw a relay construction diagram

Draw a relay construction diagram and briefly explain the operation of a relay.

  Frequency division multiplexing

Write a short technical report on Frequency Division Multiplexing

  Impact of electron energy

Briefly discuss the impact of electron energy, electron current and target on the Bremsstrahlung generated.

  Traffic light controller

The schematic of the traffic light controller

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