hi every one . i discus for 220 volt d.c battery charger .
12 volt d.c battery 150 amp . 18 batteries are connected in series . 12 x 18 = 216 d.c . i make this charger . transformer is used . i make 230 volt ac to dc chager but it burn .
hi every body . last time i ask this project
. how i make it . 220 a.c to 220 d.c convert when battery bank is 216 volt d.c . load is use for 40 sec bank discharge at 190 volt d.c how i make this charger .