Hi there

Can anybody help me in my assignment
which it is :

Write down all possible concepts that can be used to design a fixed output regulated power supply (+9V) without using IC regulators.

 

Checkout the material associated with the forum
http://www.allaboutcircuits.com/vol_3/chpt_3/9.html

Top Google Hit -- "Zener Regulator"
http://hyperphysics.phy-astr.gsu.edu/hbase/electronic/zenereg.html

Wikipedia Articles
http://en.wikipedia.org/wiki/Linear_regulator
http://en.wikipedia.org/wiki/Switching_regulator
http://en.wikipedia.org/wiki/Buck_converter
http://en.wikipedia.org/wiki/Boost_converter

That should keep you busy for a while. Make sure I get an acknowledgement when you turn your assignment in.

 

thanks alot for ur help
and for that links
am reading that pages now ......

That should keep you busy for a while. Make sure I get an acknowledgement when you turn your assignment in.