Because LED lights have a low-carbon environmental protection, energy saving, long life, and now more and more people began to abandon traditional lamps use LED lamps, but people tend to improper use in daily life, or buy poor quality of the products resulting from LED lamps are no longer " longevity " .
Analysis: Regarding what happens to the LED light, here is a detailed explanation of why the LED light can be damaged daily for better prevention.
First, the LED lamps do not have good heat dissipation, and the temperature inside the lamps is too high , which deteriorates the characteristics of the LEDs . LED lamp heat dissipation is very important. You can check how the LED lamp solves the heat dissipation problem. If the low-cost outer box is used, the outer box may not be able to withstand the heat, and there may be a potential fire hazard ;
Second, at the time of assembly, there is no anti-static work , so that the inside of the LED has been damaged by static electricity. Despite the application of normal voltage and current values , it is extremely susceptible to LED damage.
Third, the sudden increase of the power supply voltage , so that the power supply voltage suddenly rises for a number of reasons , such as the quality of the power supply , or the user's improper use, etc. may cause the power supply voltage suddenly rises.
Fourth, a partial short circuit in the LED power supply path is usually caused by a short circuit of a component or printed wiring or other wires in the line.
Fifth, an LED is short-circuited due to its own quality , and its original voltage drop is passed on to other LEDs .
Sixth, the inside of the lamp is filled with water , and the water is electrically conductive, causing the lamp line to be short-circuited.
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