Welcome to EDAboard.com

Welcome to our site! EDAboard.com is an international Electronic 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.

Register Log in

Looking for a NiMh 4300mAh charger

Status
Not open for further replies.

fjpompeo

Advanced Member level 1
Joined
Nov 29, 2003
Messages
401
Helped
0
Reputation
0
Reaction score
0
Trophy points
1,296
Location
Brazil
Activity points
2,944
Just got two SONY 4300mAh AA size batteries and need a 2 hour fast charger to then. I mean a 2400mA constant current plus inteligent end of charge circuit.

Regards,

Fernando
 

fjpompeo

Advanced Member level 1
Joined
Nov 29, 2003
Messages
401
Helped
0
Reputation
0
Reaction score
0
Trophy points
1,296
Location
Brazil
Activity points
2,944
sony 4300mah aa

Thanks IanP for your prompt reply but the code is not available for download so a charger with an ASIC is more reliable. One with let's say MAX712, BQ2003, CCS9620 and so on. I already have some schematics but the current is very low and total charge will take a long time e.g. 6hrs up to 10hrs and I need a two hour charger.

Regards,

Fernando
 

Code Warrior

Full Member level 4
Joined
Dec 30, 2004
Messages
230
Helped
10
Reputation
20
Reaction score
2
Trophy points
1,298
Activity points
1,831
sony 4300 mah

Hello,
Go for Maxim make speacial battery charger IC.
Bye
 

Status
Not open for further replies.
Toggle Sidebar

Part and Inventory Search

Welcome to EDABoard.com

Sponsor

Top