Lead acid batteries charger

[drifter1]

charge parallel lead acid batteries

I am looking for a circuit diagram for a charger and connections for 30 x 12v 7Ah batteries charged via wind power.I have a home built charge controller chargeing 6 of these batteries at the moment, the output of the wind generator is ,on a average windy day I get +/- 12 to 30 volts from the generator when the controller changes to the dump load ,I have 3 12V 21W motor car headlamp globes in series which light-up so brightly that I am worries that they will blow.

Can anyone HELP
Thanks
Reg regbrand@hotmail.com

 

[bongkk]

charging lead acid batteries in parallel

Your description does not make sense. How are your batteries connected? A schematic is worth a thousand words.

 

[drifter1]

charging lead acid batteries in parallel

HI Bonkk,
At the moment I have the 6 batteries connected in parallel.
I would like to charge all 30 batteries I have also in parallel at one time, if this is possible.
That is the reason I posted the question.

Regards
Reg regbrand@hotmail.com

 

[Tahmid]

lead acid battery charger circuits

Hi,
A schematic will be useful to provide help to you. Thanks.

 

[Dmitron]

Lead acid batteries

I guess you can connect 30 batteries in parallel and charge it (be careful during paralleling - big currents will flow during commutation).

 

[Tahmid]

Lead acid batteries

Hi,
People use larger battery banks what you are asking for but one should be careful in handling those.

 

[kbharathi]

battery charger circuit

hi guys,
i need 24V 3A battery charger circuit with SMPS mode.

 

[pranam77]

Re: battery charger circuit

hi guys,
i need 24V 3A battery charger circuit with SMPS mode.

Why are you intruding in the discusison already in the way?...Please do start a separate thread Under "Electronic Elementary Questions" or "Analogue circuit design" for beter responses. Good luck