Hey all;.
I am working on my project which is just like faraday's flashlight.
I m getting a.c. voltage 0.4v only so anybody could help me to amplify it to charge a capacitor to light an led of ratings.
http://www.ebay.in/itm/50-x-White-L...9?pt=LH_DefaultDomain_203&hash=item3a9bd20d3f
I also converted a.c. into d.c. using rectifier bridge .
My problem is that capacitor wont charge beyond 4v and the led uses 4v in less than 1second.
my capacitor is 450V and 47uF .
Please someone help.
I am working on my project which is just like faraday's flashlight.
I m getting a.c. voltage 0.4v only so anybody could help me to amplify it to charge a capacitor to light an led of ratings.
http://www.ebay.in/itm/50-x-White-L...9?pt=LH_DefaultDomain_203&hash=item3a9bd20d3f
I also converted a.c. into d.c. using rectifier bridge .
My problem is that capacitor wont charge beyond 4v and the led uses 4v in less than 1second.
my capacitor is 450V and 47uF .
Please someone help.