Welcome to our site! EDAboard.com is an international Electronics Discussion Forum focused on EDA software, circuits, schematics, books, theory, papers, asic, pld, 8051, DSP, Network, RF, Analog Design, PCB, Service Manuals... and a whole lot more! To participate you need to register. Registration is free. Click here to register now.
No not fast charging .. I am using AMARON QUANTA Battery. I need simple circuit diagram with transformer and diodes and regulator IC to mange change 12V 7.2 AH battery.
I search on the forum but cant find satisfactory answer. Therefore creating this new thread.
I have 12V 7.2 AH Sealed lead acid battery and want to make a charging circuit from a transformer. please suggest me a simple and best circuit which will give right charging current and voltage. No PWM...
hi i want to design an boost conveter in range 4.3v to 7.1 volts .. ouput 15v at current of 750mA .. plz suggest me any circuit..
and i have to drive all circuitary on input supply only.. i.e.4.3v to 7.1 volts only no bias supply ..
battery max vol 6 volt ,,, minumun volt 4.5 volts, output voltage of regulator 4 v . @1A .
and i cannot make inductor bcoz i dont have anything to measure inductance.. as i m engineering student
@goldsmith
thanx a lot for that. i will try and reply here . but as how much minimum possible voltage across the 3055 as suppose my battery voltage is 4.2volt then i think its not possible to have 0.2 voly across transister
thats what i need.
---------- Post added at 06:23 ---------- Previous post was at 06:13 ----------
as i need consatnt 4 volt from 6 volt so most preferred ck is of converter using inductor but i don't want to use it .. that's why i m asking
---------- Post added at 06:25 ---------- Previous...
i have 6 volt 4.5Ah battery and want to drive 30 White LED 5mm each LED @ 40mA current with constant current .
but my problem is that i have not to use any inductor in the circuit. plz suggest me any circuit.
see image i have to give regulated 4 volt to this array from 6 volt battery
i have made this project Heart rate measurement from fingertip :Embedded Lab now i want to show same result on pc also and want to save it for different persons .. can it be possible? if yes plz help me..
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.