How do i charge a LEAD ACID battery. - Page 4 - Electronic Circuits Projects Diagrams Free

audioguru · 8th October 2009, 08:48 PM

Quote:

Originally Posted by AtomSoft

heh hence current limiting resistor.

Then why do you need a voltage regulator? Use a resistor and a big zener diode.

Mark_R · 27th October 2009, 02:32 AM

check this out ==>> Silver Telecom / Silvertel Batter Charger Modules - using Energy Saving Charging Techniques
An interesting micro controller charger module

9-36V input, temp compensated.
I'm thinking about trying one of these out.

AtomSoft · 27th October 2009, 06:08 AM

Nice find... Ima have to a better look into it

Mark_R · 29th October 2009, 12:33 AM

The project I'm working on requires a 7AH battery in long term service outside, summer and winter. Considering the temperature swing I figure temp comp is important so I don't cook the battery (or worse, cause it to vent) on a 100 degree day. I looked at all kinds of schematics from simple to exotic but once I found the silvertel unit I quit looking.

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27th October 2009, 02:32 AM	#47
Mark_R	check this out ==>> Silver Telecom / Silvertel Batter Charger Modules - using Energy Saving Charging Techniques An interesting micro controller charger module 9-36V input, temp compensated. I'm thinking about trying one of these out. Last edited by Mark_R; 27th October 2009 at 02:34 AM.

27th October 2009, 06:08 AM	#48
AtomSoft	Nice find... Ima have to a better look into it __________________ AtomSofts eBay Store AtomSoftTech: C18 TIPS & TRICKS v9 PDF Nokia 6100 Driver/Software My Name: Jason Lopez http://atomsofttech.info/ \| My YouTube Videos! My Favorite Store: dipmicro Electronics

29th October 2009, 12:33 AM	#49
Mark_R	The project I'm working on requires a 7AH battery in long term service outside, summer and winter. Considering the temperature swing I figure temp comp is important so I don't cook the battery (or worse, cause it to vent) on a 100 degree day. I looked at all kinds of schematics from simple to exotic but once I found the silvertel unit I quit looking.