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| [What to do if LED lamp beads are broken] What should I do if the LED lamp beads |
| Time:2022-10-09 00:00:00 | view： |
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[What to do if the LED lamp beads are broken] LED lamp bead repair _LED lamp beads what should do When we use LED lamp beads, the driving current should not exceed the maximum current requirements of the specifications. The driving current is between 10-20mA; each LED will have different VF values. Therefore, when the actual circuit is applied, it is best to design the VF value series on a circuit to facilitate the supporting resistance of different resistance values \u200b\u200bto use the resistance of different resistance values. The purpose of reaching horizontal flow; pay attention not to get the error of the LED polarity. In general, the one -end of the light feet is a positive electrode, and the slightly shorter is the negative electrode. 1. If the LED power is damaged, buy the power supply of the same parameters such as voltage and current for replacement. 2. If the LED lamp beads are more damaged, and the damaged LED patch lamp is concentrated in the same area, the damaged section can be cut off and welded. 3, if you have a certain basic knowledge of electronic, buy the same model of LED lights, hand a laptop, and welded again. But then again, there are many LED patch lamp components on each LED light bar, one or two, and it has no effect on the brightness. Regarding the problem of LED lamp beads, what should we do? We need to take the corresponding measures based on what the situation is. Whether it is LED lamp beads damaged or driving power damage. For safety reasons, it is recommended to find professionals to repair it. In use, not only the effect of the heat from the LED itself on the lights, but also the impact of the surrounding environment temperature on the photoelectric performance of the lights. Tiancheng Lighting, as a LED5050 patch lantern packaging company, it is our responsibility to make high -quality products! We can create more light beads for you to reassure you. For more lamp beads, please see the Tiancheng Lighting website: http://m.gp840.cn/ |
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