MrDEB
Well-Known Member
Was going with Li-Ion but for safety going with Nimh but need a small footprint charger. Contemplating using a lm317 but how reliable is this type of charger. YES there are chips for a smart charger but implementing as pcboard space is limited.
Found this schematic for a float charger but ??
any suggestions or comments concerning this schematic or similar. This is to be all smd but 1ohm resistors??
Trying to simulate so I have 3v on the battery which when fully charged is 4.8 but simulating a battery charger?
Found this schematic for a float charger but ??
any suggestions or comments concerning this schematic or similar. This is to be all smd but 1ohm resistors??
Trying to simulate so I have 3v on the battery which when fully charged is 4.8 but simulating a battery charger?