piclist 2001\03\07\044539a >
Thread: MAX 712/13 Battery charger
face BY : Attila Muhi email (remove spam text)

Hi !

I am using that chip in an application. But I get too little difference between trickle charge and fast charge. Everything is set up correctly according to the data sheet. I use 2 groups of 4 cells in parallell. Do you have any experience of that ?


Attila - SM4RAN
-----Ursprungligt meddelande-----
Från: Steve Bergerson <KILLspamdbergerspamBeGonespam.....OPTONLINE.NET>
Datum: den 7 mars 2001 02:53
Ämne: MAX 712/13 Battery charger

I just found a new chip.  OK it's not new to all of you but it is really cool.

It is a one chip solution for a nicad/nimh battery charger.  A few extra parts and you have a battery charger.  I built a couple over the weekend.  A 8 cell charger.  A 6 cell charger.  This chip will provide a fast charge for a period of time and then look for either the leveling off point for a end point or a voltage drop end point.

I was going to have a few proto boards built that would be universal.  You add the components and jumpers to the design.  If anyone is interested I will sell these if you want.

From Steve
Not all heroes wear tights and a cape.


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See also: www.piclist.com/techref/power/batterys.htm?key=battery
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