SMPS charger hack

SMPS charger hack

chargerI had a battery charger for an electric bicycle. It is rated at: 220V (AC) in and 48V DC 2A. Now that I have lost interest in the electric bicycle, I have disassembled the battery pack (12V X 4 (in series) = 48V ) and am using it for back-up power supply for lighting purpose. Since one of the battery was damaged, and I required 1 battery for my electronics desk as a DC power supply, … Continue reading