SLA Battery Charger - diyAudio
Go Back   Home > Forums > Source & Line > Digital Source

Digital Source Digital Players and Recorders: CD , SACD , Tape, Memory Card, etc.

Please consider donating to help us continue to serve you.

Ads on/off / Custom Title / More PMs / More album space / Advanced printing & mass image saving
Reply
 
Thread Tools Search this Thread
Old 21st November 2004, 12:34 PM   #1
diyAudio Member
 
Join Date: Nov 2004
Location: Cebu, Philippines
Send a message via Yahoo to doomsweek
Default SLA Battery Charger

Hello
How can I make a C/4 charger for my Panasonic Reachargeable Sealed Lead-Acid Battery ( LC-R06R2CH 6V,4.2Ah/20HR ). The battery's data sheet can be found
here
Constant Voltage Charge Method is recommended by Panasonic. Thanks.
  Reply With Quote
Old 21st November 2004, 09:07 PM   #2
diyAudio Member
 
Join Date: Jan 2004
Location: rouen
Send a message via ICQ to apolon34
hi,

you can use a L200 which is a regulator with current limit included.

you should charge your battery at 1/10 of it's nominal current.
you have to set the L200 to output 6.9v when the current limit haven't been reached.
  Reply With Quote
Old 21st November 2004, 10:04 PM   #3
paulb is offline paulb  Canada
diyAudio Member
 
Join Date: Jun 2001
Location: Calgary
Also check out the UC3906, made by TI (originally by Unitrode).
http://focus.ti.com/docs/prod/folders/print/uc3906.html
The Application Notes for this device provide a lot of information about how to properly maintain lead-acid batteries.
  Reply With Quote

Reply


Hide this!Advertise here!
Thread Tools Search this Thread
Search this Thread:

Advanced Search

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off


Similar Threads
Thread Thread Starter Forum Replies Last Post
Battery Charger for 15V Li-ION Battery Pack ??? Jan Dupont Parts 2 11th April 2009 02:18 PM
R/C battery and charger jaudio Power Supplies 3 18th February 2009 07:27 PM
12V Battery Charger for Car Wynand Everything Else 10 15th November 2006 11:25 PM
Battery Charger ThSpeakerDude88 Everything Else 13 6th September 2006 10:40 PM


New To Site? Need Help?

All times are GMT. The time now is 04:44 AM.


vBulletin Optimisation provided by vB Optimise (Pro) - vBulletin Mods & Addons Copyright © 2014 DragonByte Technologies Ltd.
Copyright 1999-2014 diyAudio

Content Relevant URLs by vBSEO 3.3.2