Can 1.2m LED tube be made into emergency fluorescent lamp?
Benwei specializes in the production of emergency LED fluorescent lamps. After multi-party integration and clever use of the best solution, the 1.2-meter LED tube can be made into an emergency fluorescent lamp, which can both illuminate and emergency, and achieve a clever combination. Complete two functions.
So, how did he achieve it?
Emergency led fluorescent lamp is divided into two parts
1. You need a simple 1.2m led tube. In fact, if the requirement is not high, you can use a 0.6m led tube. Anyway, a conventional general-purpose led tube will do.
2. Secondly, there is the issue of emergency power supply. The emergency power supply is divided into two parts. One part is the inverter, and its role is two. One is used for the charging function, and the other is used to boost the low voltage, that is, the inverter function, which can be used to increase the low voltage from 12v to high voltage, such as 220v.
So, how do these two parts work together?
There are two situations. First, the lighting function. Under normal circumstances, when the LED tube is powered by the city power 220v, the 1.2 meter LED tube is directly lit. Of course, the 0.6 meter LED tube is also possible. However, the brightness is different according to the occasion.
In the case of a power failure, the inverter power supply starts to work. Usually, the mains power charges the 12v battery of the inverter. The 12v battery is boosted to 220v by the inverter, and the output terminal of the power supply directly outputs 220v to light up the LED tube , Play the role of emergency lighting in the case of power outages.
Therefore, the power supply part consists of an inverter and a 12v battery. The larger the battery capacity, the longer the emergency lighting time.
