In recent years, the domestic Christmas atmosphere has gradually become solemn and warm, with a hot atmosphere and beautiful scenery. LED Christmas bulbs are more commonly used as holiday decorations. Whether it is on the trees on the street or Christmas trees in shopping malls, you can see Christmas decoration bulbs. However, due to improper operation or incorrect installation, the LED Christmas lights will be damaged, so the following holiday light bulb manufacturers will briefly explain the reasons for their damage.
1. Due to the unstable voltage of the current, the rise of the power supply voltage is particularly likely to cause the destruction of the LED lamp. There are many reasons for the sudden rise of the voltage, the quality of the power supply, the improper use of the user, etc., which may cause the power supply voltage of the power supply to suddenly rise. raised.
2. The power supply path of the lamp is partially short-circuited, which is easy cause the destruction of the LED Christmas light
. This is usually caused by a component in the line or a short circuit of other wires that increases the voltage in this place. It may also be that the LED is damaged due to its own quality and thus forms a short circuit, and its original voltage drop is transferred to other LEDs.
3. The problem of the product itself, we all know that the light-emitting of the lamp is a process of heat dissipation. If the temperature in the lamp is too high, the characteristics of the LED Christmas light will easily deteriorate. This is also easy to cause damage to the LED Christmas lights.
4. The anti-static work was not done well during assembly so the interior of the LED has been damaged by static electricity. Although the normal voltage and current values are applied, it is very easy to cause damage to the LED Christmas lights.
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