UPS的电力供应

UPS Power supply&power adapter: 1.When AC power supply is available, the electric pressure of the load is supplied by AC power. When AC power is unavailable, the electric pressure is supplied bybattery. 2.When the electric pressure of the battery drops to about 10V, the battery stops the supply to the load and it must be started again by AC power. Insidethe UPS, there is an electric discharge protection circuit of the battery; theelectric discharge quantity is set within the allowance range of the battery inorder to prolong the working life of the battery. This power supply has protective functions of over-current, over-voltage and short circuit, it also enjoys theadvantages of wide input range, stable output voltage and low pressure drop ofthe load. Technical Parameter: 1.Charging voltage: 13V 13.5V 2.Input voltage: 110V 240V 3.Max.output current: 2A 4.Uninterruptible time: 0 5.Output voltage: 12VDC 6.Adjustable time: 0 60seconds 7.Dimension: 200x164x77mm Packing: QTY/CTN: 10pcs MEAS/CTN: 44X36.5X22.5cm WEIGHT/CTN: 41KGS