LED lights belt, what mobile power, can not pull wires
Light quantity, to estimate the total current in their value, according to 1.5~2 times the estimated current value, and light work, to buy 12V battery capacity, and inverter power, to meet the normal working conditions.
5 meters of 5050 light belt is 12V bar, DC, buy a 12V battery directly on the line, but also dc. The emergency light is also a battery, charging when there is electricity and discharging during power failure. Soon enough, buy a large capacity. If the band is 24V, buy the 24V battery. Simplicity. But you have to buy a rechargeable battery.
If the number of light bars is not large, the 12V lead battery + 220V inverter can be used to boost the 12V 220V and convert it into alternating current. If only a few meters long band, inverter can be replaced by DC - DC DC boost circuit board, and 12V power combination;
The LED light strip is usually powered directly by the 220V alternating current. Do not want to pull, use mobile power supply, can have DC 200V voltage to also be able to be illuminated. Such a high voltage mobile power supply, unless customized, the market may not have this specification mobile power supply.
