Increase the current IC LM7805| Circuit Project

Sometimes we want to use. high current at a voltage 5 volts.We can do this by using the voltage regulator IC1 positive constant number 7805.
The Q1 and Q2 of circuit will serve to increase current for IC regulator.The R2 acts as the anti-saturation of Q1 and Q2. Without R2 will allow the two transistors do not work.The output current can be from IC1 alone.R1 specify the bias current to IC1.And the current output of you against too much saturated with. The C1 functions in input power filter to smooth.And C2 serves to prevent interference with the pressure to pay out (Vout).

This entry was posted on Sunday, September 5th, 2010 at 1:41 am and is filed under Power supply.

Circuit diagrams and schematics - Electronic projects

Increase the current IC LM7805 (function() { var po = document.createElement('script'); po.type = 'text/javascript'; po.async = true; po.src = 'https://apis.google.com/js/plusone.js'; var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(po, s); })();

Increase the current IC LM7805