LED strip maintenance knowledge

- Jan 11, 2019-

LED lights with maintenance instructions:

1. Anti-static: Since the LED is a static and slow component, if the anti-static measures are not taken when the LED light strip is being repaired, the LED will be burned out and the cost will be incurred. The need to pay attention to it is that the soldering iron must use anti-static soldering iron, and the same training personnel must also do anti-static measures (such as wearing static rings and anti-static gloves, etc.).

2, the continuation of low temperature: the two main groups of LED lights for adult LED and FPC, are not able to continue the low temperature resistant goods. If the FPC is continuing to cool down or exceeds its acceptance measurement, it will crack the FPC cover film and indirectly form the LED light strip to be scrapped. At the same time, the LED has not been able to withstand the low temperature, and it is going to be cold for a long time, and its chip will be burned at a low temperature. Therefore, the electric soldering iron adopted when training LED strips must adopt a temperature-controlled soldering iron to limit the measurement to a degree, to stop arbitrary changes and settings. In addition, even so, it is also necessary to pay attention to the electric iron in the training. It is not necessary to stop the LED pin for more than 10 seconds. If it exceeds a certain time, it will burn out the LED chip.

3, short circuit: Many LED lights are not bright because there is a short circuit at the foot, before the training is sure to investigate the real no bright cause. Otherwise, after rushing to change the LED that is not bright, the chip that continues to form the LED will be broken by the short-circuit direct current when it is returned again. Because, in the process of changing the new LED in advance, we must first find the real reason for not bright, and some of the ability to do things.

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