Lead Acid battery charger

238

03:54:31

Just a thought I had but it doesn't work.
Changed a few things to get a better view of what's happening.
When the voltage rises across the potentiometer this triggers the transistor which in turn activates the relay, switching the battery out of the charging circuit and switches the led in.
Just built it for real and testing it out with a 1A/20v supply I put together from a transformer and a rectifier bridge, represented as powering a lightbulb.
The reset switch isn't necessary when not using smoothed DC since the circuit resets 100 times per second.

published 9 years ago

add comment in editor

EveryCircuit is an easy to use, highly interactive circuit simulator and schematic capture tool. Real-time circuit simulation, interactivity, and dynamic visualization make it a must have application for professionals and academia. EveryCircuit user community has collaboratively created the largest searchable library of circuit designs. EveryCircuit app runs online in popular browsers and on mobile phones and tablets, enabling you to capture design ideas and learn electronics on the go.