Page 5
Power Conditioner
02 March 2017
Страница 1: ...devices Unfortunately many such packs will switch off if the current being drawn is too low Our electronic load allows you to adjust the current draw to just beyond the point where the load keeps swi...
Страница 2: ...used Not marked on PCB D2 LED Red Q1 Q2 Transistor BC337 40 R1 Trimmer potentiometer pot 100k R2 R3 Resistor 47R yellow purple black gold brown R4 R5 Resistor 33k orange orange black red brown J1 USB...
Страница 3: ...are installed on the top side of the board labelled SOTAbeams Use the list above to identify the components Only solder a component when you are sure that you have inserted the correct one Assembly 1...
Страница 4: ...battery pack remains on reliably with the electronic load and your target device connected This will ensure that you have the minimum additional current for best battery life Encapsulation Before putt...
Страница 5: ...Page 5 Power Conditioner 02 March 2017...
Страница 6: ...Power Conditioner 02 March 2017 Fault finding The most likely problem on this board is a poor solder joint Inspect your soldering carefully If you get stuck send me an e mail for help Richard sotabeam...