Jan 23, 2005 #1 G GreaT Newbie level 2 Joined Nov 7, 2003 Messages 2 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,281 Activity points 16 sla charger HI, I am looking for a simple SLA charger for alarm system. It is for 12V 1.2Ah Sla battery, when the mains in missing, the battery feeds the alarm circuit.
sla charger HI, I am looking for a simple SLA charger for alarm system. It is for 12V 1.2Ah Sla battery, when the mains in missing, the battery feeds the alarm circuit.
Jan 23, 2005 #2 Sputnik Full Member level 3 Joined Oct 19, 2004 Messages 150 Helped 4 Reputation 8 Reaction score 1 Trophy points 1,298 Location South Africa Activity points 1,667 simple sla Have a look at this. You can modify the input so that instead of solar panels, a transformer, bridge rectifier and filter capacitors are used. **broken link removed** Sputnik :idea:
simple sla Have a look at this. You can modify the input so that instead of solar panels, a transformer, bridge rectifier and filter capacitors are used. **broken link removed** Sputnik :idea:
Jan 24, 2005 #3 G GreaT Newbie level 2 Joined Nov 7, 2003 Messages 2 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,281 Activity points 16 sla charging alarm circuit This is no so simple. I am looking for a "not too complicated" solution.
Jan 24, 2005 #4 Sputnik Full Member level 3 Joined Oct 19, 2004 Messages 150 Helped 4 Reputation 8 Reaction score 1 Trophy points 1,298 Location South Africa Activity points 1,667 Simple enough? Just remember that there is no protection from over-charging or over-discharging! But hey, it's your call. Sputnik :idea:
Simple enough? Just remember that there is no protection from over-charging or over-discharging! But hey, it's your call. Sputnik :idea: