The reason for the death light of LED Panel Light

by Ente G. LED lighting for sale
In the use of LED panel lights, we often encounter that LED panel lights are not bright, the packaging companies, enterprise applications, and units and individuals are likely to encounter, this is the people in the industry say that the phenomenon of deadlights.

The deadlights of LED panel lights are the key to affect product quality, reliability, how to reduce and eliminate deadlights, improve product quality and reliability, are the key issue for the packaged enterprise that need to be resolved. Here is some analysis and reason below: Explosion-proof led exit signs

First, LED panel lights caused excessive leakage current PN junction failure, the LED lights point is not lit, which generally does not affect other LED lights working; best led headlights

Second, the internal LED panel lights connecting leads disconnected, causing death arising from non-current through the LED lights, this situation will affect the normal operation of other LED lights, the reason is due to low voltage LED lights ( red, yellow, orange LED work voltage 1.8V-2.2V, blue, green and white LED operating voltage 2.8-3.2V), are generally required to join with series and parallel, in order to adapt to the different operating voltage, the greater series of LED lights more influence, as long as one LED lights inside the connection open, the series circuit will cause a whole string of LED lamp that is not lit, it is visible to see that this case is serious than the first case.

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About Ente G. Senior   LED lighting for sale

3 connections, 0 recommendations, 721 honor points.
Joined APSense since, June 30th, 2016, From SEF, Europe.

Created on Nov 12th 2020 01:35. Viewed 240 times.


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