Step up chopper - power supplies , Electrical Engineering

Assignment Help:

Step Up Chopper

In this  chopper average output  voltage  is greater than  input  voltage. The circuit  different  mode  of operation and  current  waveforms are show.

When  chopper  is on  current flows  through  L and Switch  sw. In Ton  period  inductor L stores energy and polarity of inductance voltage shown in figure. As  we know inductor opposes the instantaneous change in current  therefore current does not change immediately but increase increases linearly from I1  to  I2. During Ton  period the input energy.


Related Discussions:- Step up chopper - power supplies

Write a short note dispersion shifted dispersion flat fiber, Write a short ...

Write a short note on dispersion shifted and dispersion flatted fibers? The dispersion features of a fiber is display below: The overall dispersion is the sum of materi

Engineer, Transmission Through a LiNb0 3 Plate Examine the transmission of...

Transmission Through a LiNb0 3 Plate Examine the transmission of an unpolarized He-Ne laser beam (?o= 633 nm) normally incident on a LiNb0 3 plate (ne = 2.29, no = 2.20) of thickn

Interpretation and analysis using remote sensing, Q. Interpretation and ana...

Q. Interpretation and analysis using remote sensing? Interpretation and analysis using remote sensing Various characteristics of a river can be understood by studying its planf

The internal resistance of the zener diode, A 9.1V zener diode has a nomina...

A 9.1V zener diode has a nominal voltage fall at a test current of 28mA. The internal resistance of the zener diode is 5 ohms. Find the voltage drop across the zener diode at zener

Prepaid meters, Prepaid Meters Prepaid metering is a system whereby co...

Prepaid Meters Prepaid metering is a system whereby consumers purchase electricity by a smart card. The amount paid together along with other information is encoded in the sma

Audio Amplifier, Hi, i''ve been given this task: You are required to desig...

Hi, i''ve been given this task: You are required to design a multi-stage audio amplifier with the following specification: Voltage gain 250 Input resistance 200 kOhm Output resi

Automotive power-assisted steering system, In terms of negative feedback, t...

In terms of negative feedback, there exists an analogy between the operational amplifier and the power-steering mechanism of an automobile. The hydraulic pump is analogous to the p

Carrying out repairs on lt and ht switch gear, Precautions to be taken in c...

Precautions to be taken in carrying out repairs on HT and LT switch gear? Ans: The following precautions to be taken in carrying out repairs on LT and HT switch gears. a

Express the differential equation, A network function is given by ...

A network function is given by (a) For x(t) = δ(t), obtain y(t). (b) For x(t) = u(t), obtain y(t). (c) For x(t) = e -4t , obtain y(t). (d) Express the differenti

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