Ask Question, Ask an Expert


Ask Other Engineering Expert

Answer the following problems.

problem 1) Describe the PLR dc-dc converter working in continuous-conduction mode operation with ωsO. Draw the appropriate circuit diagram and waveforms and develop the voltage equations.

problem 2) A zero current switching dc-dc buck converter has the following data: VS=30V, VO=15V, RO=5Ω, fS=200 KHz. Determine the values of Lr and Cr, such that the maximum current in the inductor is 15A.

problem 3) Describe the state space averaging technique as applied to dc-dc buck converter modelling.

problem 4) Describe the current mode control as applicable to dc-dc converters. What are its advantages over conventional direct duty ratio pwm control?

problem 5) What are the typical power supply disturbances? Describe how they can cause problems to critical loads.

b) prepare a technical note on:

i) On-line UPS system

ii) EMI and RFI filters

Other Engineering, Engineering

  • Category:- Other Engineering
  • Reference No.:- M96272

Have any Question? 

Related Questions in Other Engineering

If you obtain advice from others or use information from

If you obtain advice from others, or use information from any source including the web, these must be acknowledged in your report. Two sample MATLAB codes are provided at the end of the assignment to help you with this a ...

The presentation should cover the followingslide show give

The presentation should cover the following; Slide show Give information on structure Recalls on any appliances 4 questions you would want to ask the firefighters and homeowner hypothesis 10-15 minutes nfpa 921 worksheet ...

Assignment1 discuss symmetrical conditions in fourier

ASSIGNMENT 1. Discuss symmetrical conditions in Fourier series 2. Derive conversion formulae among different types of Fourier Series 3. State and prove any six properties of Fourier transform. 4. State and prove any four ...

Microprocessors projectoverviewyou are required to complete

MICROPROCESSORS PROJECT Overview You are required to complete a final project for this course. It requires you to build a fully functional prototype of a standalone gadget which will be an alarm clock and will also displ ...

Electronics lab transistor biasing1given a bjt unloaded

Electronics Lab: Transistor Biasing 1. Given a BJT unloaded amplifier shown in figure 1 below with β=100. o Draw DC equivalent circuits of this unloaded amplifier. o Draw the DC load line of the circuit. o Determine the ...

Assignmentfor the circuit below perform the following1given

Assignment For the circuit below, perform the following: 1. Given an AC input voltage of Vrms = 200Vrms and a sinusoidal frequency of omega = 120pi rad/sec, determine the following: o V1peak (peak value of AC input volta ...

Digital communication assignment -assignment outcomes1

Digital Communication Assignment - Assignment Outcomes 1. Differentiate the types of pulse modulation techniques implemented in communication systems; 2. Critically evaluate the baseband demodulation and detection techni ...

A steam from a steame generator at 160 bar 540degc having a

A steam, from a steame generator at 160 bar, 540 ° C having a flow rate of 400 kg/s expands in a high pressure turbine with an isentropic efficiency of 90% to 40 bar. A 16 % of the exhaust steam is used for feedwater hea ...

Design a voltage-divider biased common source amplifier

Design a voltage-divider biased common source amplifier with no bypass(JFET) Design a voltage-divider biased common source amplifier with no bypass to the following specifications: Av (overall) = -3, Rsrc = 30 kΩ, Rin = ...

Assignmentsuppose a large aerospace engineering firm has

Assignment Suppose a large aerospace engineering firm has immediately hired you as a consultant to investigate a potential violation of corporate policy and data theft. You have been informed that an employee may have be ...

  • 4,153,160 Questions Asked
  • 13,132 Experts
  • 2,558,936 Questions Answered

Ask Experts for help!!

Looking for Assignment Help?

Start excelling in your Courses, Get help with Assignment

Write us your full requirement for evaluation and you will receive response within 20 minutes turnaround time.

Ask Now Help with Problems, Get a Best Answer

Section onea in an atwood machine suppose two objects of

SECTION ONE (a) In an Atwood Machine, suppose two objects of unequal mass are hung vertically over a frictionless

Part 1you work in hr for a company that operates a factory

Part 1: You work in HR for a company that operates a factory manufacturing fiberglass. There are several hundred empl

Details on advanced accounting paperthis paper is intended

DETAILS ON ADVANCED ACCOUNTING PAPER This paper is intended for students to apply the theoretical knowledge around ac

Create a provider database and related reports and queries

Create a provider database and related reports and queries to capture contact information for potential PC component pro

Describe what you learned about the impact of economic

Describe what you learned about the impact of economic, social, and demographic trends affecting the US labor environmen