charge 12 vdc sla from car battery ?

Thread Starter

krawczuk

Joined Nov 25, 2007
1
hi, any one got any ideas on how to charge a 12 v sla from a cars 12 vdc supply ?
i suppose a boost converter circuit to get the voltage up ?
all i need is to charge the 12 vdc sla for a torch. i want to leave it pretty well connected up permanetly, so its always charged, ready to go ,.
any schematics , links etc....

thanks.
mark k
 
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