Write a note on emitter follower, Electrical Engineering

Assignment Help:

Q. Write a note on emitter follower?

The emitter follower (EF) configuration is shown

1870_Write a note on emitter follower.png

The emitter follower (EF) configuration is shown

1589_Write a note on emitter follower1.png

The EF amp has a voltage gain of approximately one.  The point is that an EF has a very low output resistance and a high input resistance. It is therefore used as a buffer which is placed in between a high resistance source and a low resistance load, thereby providing the necessary current to the load without sagging the voltage.


Related Discussions:- Write a note on emitter follower

Microprocessor, Write a program to count how many from your data set called...

Write a program to count how many from your data set called MYDATA, which is a set of signed single-byte numbers, has positive value and are odd numbers. Save the result in POSOD

Determine the binary values of the first three samples, A 3-bit quantizer i...

A 3-bit quantizer is utilized to transform the following signal into a binary digital signal. Determine the binary values of the first three samples (assuming the quantizer rounds

What is piconet, A collection of devices connected by Bluetooth technology ...

A collection of devices connected by Bluetooth technology in an ad hoc fashion.

Find the resistor values of rc, Apply the rule-of-thumb dc design presented...

Apply the rule-of-thumb dc design presented in this section for a silicon npn BJT with β = 70 when the operating Q point is defined by I CQ = 15 mA and I BQ = 0.3 mA, with a dc s

Single phase half wave controlled rectifier , Single Phase Half wave contro...

Single Phase Half wave controlled Rectifier In half  wave  rectification either  the positive or negative half  of the ac wave is  passed while  the other  half is blocked. Be

Spectrum analyser, The spectrum analyser plots amplitude against frequency,...

The spectrum analyser plots amplitude against frequency, in other words it shows signals in the frequency domain. The spectrum analyser has the same trigger options as the oscillos

Calculate the energy consumed, A typical 12-V automobile battery, storing a...

A typical 12-V automobile battery, storing about 5 megajoules (MJ) of energy, is connected to a 4-A headlight system. (a) Find the power delivered to the headlight system. (b

Data analysis in gis, Data analysis in GIS: Therefore, GIS consists of...

Data analysis in GIS: Therefore, GIS consists of the following: 1.  Database - for storage and retrieval of information. The database forms the foundation of the GIS syst

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