Sohail Ansari

Home » Circuit Analysis » Maximum Power Transfer Theorem

Maximum Power Transfer Theorem

Blog Popularity

  • 194,533 hits

Enter your email address to follow this blog and receive notifications of new posts by email.

Archives

Recent Posts

Contact-


This theorem is applicable only when the load is variable otherwise choose the minimum internal impedance of the source which gives maximum current through the fixed load.

This is just the overview of this theorem. It has some cases for different types of load. Here i am showing you only for resistive load…..

Suppose we have a voltage source or battery whose internal electrical resistance is Ri and a load resistance RL is connected across this battery. Maximum Power Transfer Theorem determines the value of resistance RL for which the maximum power will be transferred from source to it. Actually the maximum power, drawn from the source, depends upon the value of the load resistance. There may be some confusion let us clear it.

maximum power transfer theorem
Power delivered to the load resistance,
To find the maximum power, differentiate the above expression with respect to resistance RL and equate it to zero. Thus
Thus in this case, the maximum power will be transferred to the load when load resistance is just equal to internal resistance of the battery.
This is what the maximum power transfer theorem says.
If you have any query regarding this theorem then contact me..
Email: er.sohail.ansaari@gmail.com
Linked in : https://in.linkedin.com/pub/sohail-ansari/a6/64/7a5
Advertisements

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s

%d bloggers like this: