Nice emulator. I think you would use it only in case you really need to test the charger IC is doing what is expected to do in all charge phases, which seems to be more than Marcelo was apparently asking for (just to confirm the circuit basically works, looking at charge current in CC stage for instance should be enough in that case). Unfortunately we don't have any more answers from him... 2010/3/3 kim taylor > > Hi > > Sorry I haven't read all responses to this so this might have been > suggested but have you read the microchip > document DS51596. This tells you on page nine how to make a battery > emulator. Which consists of a 1000uf 10v > alu capacitor and 5ohm 2w resistor.You also need a diode and a 0-6v > variable supply. > If you don't have this document it would be well worth getting. > http://ww1.microchip.com/downloads/en/DeviceDoc/51596a.pdf > > regards > Mike Seiler > -- Ariel Rocholl Madrid, Spain -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist