It gave me 5.7 V I would apply bridge rectification but it makes my output to 3 volts because of rectifiers Iam going to get a new transformer old charger transformer is not coming handy ...your mains transformer must be low current, or the regulator is using a lot of current and pulling the supply down.
hi, you say you got 5.7 v , then u put a diode in which will bring voltage to about 5.3 v, then your using a regulator , but the 7805 will need a input of 2-3 volts more than output voltage..First I put the step down transformer to get 5.7 volts then I put a diode and bunch of capacitors after that I put 7805 ic to get constant 5 volts but my out is 4.95 ...will it works ..is my circuit is correct for charging and giving constant supply..
I made bridge rectifier but it reduces my output ....
by Jake Hertz
by Jake Hertz
by Aaron Carman