drutledge
10 W
I have a couple of the generic Chinese chargers (probably 'BMS Battery' Chargers if I recall correctly) that I ordered years ago that produce about 87V on one and 65V on the other. I'd like to drop these down to about 49V and 32V for other purposes; I hate to waste two good chargers!
Anyway, I've turned down VR2 on each of these but they don't come down nearly enough, maybe to 83V and 61V respectively. Can I possibly do that by using a different variable resistor? If so what would you recommend?
Picture is of a basic charger like mine but not exactly mine. The layouts on them seem to vary.
Anyway, I've turned down VR2 on each of these but they don't come down nearly enough, maybe to 83V and 61V respectively. Can I possibly do that by using a different variable resistor? If so what would you recommend?
Picture is of a basic charger like mine but not exactly mine. The layouts on them seem to vary.