DSC PS3020 2.2A Regulated Power Supply with Built-in Battery Charging Circuit and AC Power Indicator

The PS3020 is a 2.2A regulated power supply with a built-in battery charging circuit and AC power indicator. The board is 8.4cm/3.3" x 6.6cm/2.6" and comes with adhesive foam mounting tape. Main Features 6V Or 12V Operation, jumper selectable Provides correct charging voltage for rechargeable gel-cell batteries, trimpot adjustable for lead-acid batteries AC Power on LED indicator Automatic switch-over to standby battery power in case of AC power failure Output is fused at 5A for higher battery assisted output current