How can you implement a constant current source using a battery ?

[saurav_sdpl]

if i have a 3.3V supply , from that if i make a constant current source to charge a battery, and use the same supply for other application.

Will my battery charging current will vary

Plz do suggest me urgent

 

[servicemann]

battery charging

You have to use constant current circuit anyway.

 

[melc]

Re: battery charging

Why don't you start asking giving all possible details:

I have an 1.2V Ni-Mh cell 2200mAh. I want to charge it from a 3.3V using constant current generator...bla-bla

How do you want an answer if you don't know how to ask?

A Li-I battery can't be charged directly from a 3.3v for example...

 

[IBO]

Re: battery charging

How can u implement a constant current source using a bateery