Thank you for advice.No. The minimum sense voltage for the TL431 is 2.5 volts.
Erm..how can i connect with the op amp ? if i use LM324NAn operational amplifier would work with a sense voltage less than 1.5 volts.
I can not seem to make myself redesign this circuit for you. It is the wrong circuit in the first place. It does not have the features necessary to protect NiMH batteries.Erm..how can i connect with the op amp ? if i use LM324N
If you want the cell to be protected against over voltage and over current, I could change a couple of resistor values to make the below SLA charger useable for NiMH-cells.
Get the full page at:
http://www.sentex.ca/~mec1995/circ/SLAC.htm
Your project?
Is this a school project of some kind?
The text in your Post #10 reads like gibberish. It's probably just an English as Second Language issue, but you are going to need to really work at making that text more readable before we can do much.
The post #10 sure makes me think of a famous quote from Pulp FictionActually it is one of my school homework.
I need to design an solar panel battery charger circuit. It is with the function of LED monitoring in state charging or full.
by Duane Benson
by Aaron Carman
by Jake Hertz
by Duane Benson