Plumber reached into the electrics.

  • Dec 28, 2019

In a previous article I had to repair the "Eternal" LED lamp with just one soldering iron. But in the comments there was a dispute between the readers that such repair can extend the life of the lamps, but in the short term.
The fact that light stopped working due to a blown LEDs. I just make contact and the increased load will be applied to the rest of "fireflies"

Closing of contacts.
Closing of contacts.

Comments about this method of repair.

Yes, I'm good)))
Yes, I'm good)))

Experiment

Task is to find out whether the lamp chip step-down voltage and current depending on the load. For this I vypayal 11 LEDs, their seat soldered together. Only three firefly that will take or do not take the full load.

Vypayal LEDs.
Vypayal LEDs.

It remains the case for small. Include this very construction of the network. Especially for readers took a video.

After applying a load lamp "burned" black spots on the LED indicate the combustion of the latter on the high loads.

In the video clearly to be seen that there was an outbreak. Burned LEDs. It turns out that the load is not regulated in the lamps. Therefore, removing the burnt diode repair and sealing contact with each other can lead to more rapid failure of the entire lamp.

But not the fact.

As I was repairing a lamp-light diodno- article TUTs

I hope I have conveyed to you useful information if this is the case, then let mark plumber "kid-skin"For effort! Thanks.