In recent years, the improvement of safety awareness has made users pay more attention to the application of emergency lighting. The future market capacity is considerable, and emergency power supply plays a key role as the core of emergency lighting. But at present, users don't know about emergency power supply. Isn't it a power supply with a battery? This is not the case. The two seem to be almost the same, but the internal technology of the emergency power supply is much higher than the driving power supply. It has the function of managing the power supply and driving, and plays the role of connecting up and down.

The special feature of the emergency power supply is that it belongs to a hidden product and is inactive for most of the time. Unlike ordinary power supplies, emergency power supplies have an emergency function that activates backup battery lighting in an emergency.

Its basic working principle is that it is directly supplied by the mains power supply daily, and the AC/DC drive control circuit is switched to provide low-voltage DC power supply, mainly for power supply of LED lamps during normal maintenance, and charging the backup battery that comes with the system; Or when the utility power fails, the emergency backup battery drives the emergency light and supplies power to the electrical equipment.

Because of its particularity and importance, the user's requirements for emergency power supply are much higher than those of ordinary power sources, and its performance in terms of turn-on response speed, emergency lighting duration, battery capacity, conversion efficiency, etc. Higher requirements were put forward.

In addition to a number of high requirements in terms of performance, it is even more important that emergency lighting is a fire safety product. Any component needs to be designed in strict accordance with safety regulations, meet the requirements of safety certification, and achieve reliability. Above the standard. However, at present, there is no specific standard for emergency power supply in the domestic market, and the market circulation products are mixed, and in the domestic market, the government's demand is more important than the technical hardware. Foreign markets are more rigorous and require power and products to pass UL certification.

At present, emergency lighting has been widely used in factories, industrial and mining, chemical plants, shopping malls, gas stations, stage and other places where the performance and reliability of products are quite high, and has regional requirements, that is, the temperature adaptability of products is strong, but In the cold regions, the emergency power performance of many domestic enterprises does not meet the requirements.

GUANGDONG NASITER(INTERNATIONAL) LIGHTING CO.,LTD. is a famous emergency lighting equipment manufacturer in China. It specializes in the production of emergency lights, emergency exit signs, emergency battery trunks and intelligent emergency evacuation guidance systems, most of which are patented products. All products produced by our company are internationally certified and safe enough for proper use. You can buy with confidence.