Repair of an LED lamp. Tips! Checking the LEDs. Lamp driver malfunction!
The design of LED lamps is quite simple. Its elements are: LED module. Housing with a light filter and a base. The supply voltage supply board (driver).
The driver's task is to convert alternating current into direct current and transmit it to LEDs, which in turn turn it into light visible to the human eye.
There are several possible malfunctions of LED lamps. The most common breakdowns among the rest are accompanied by the following points:
1) complete absence of glow;
2) periodic absence of lighting;
3) short-term flickering;
4) turning off the light at random moments;
5) damage to the light bulb or LED.
If you dig deeper, you can identify several other, rarer, but no less interesting reasons why the LED lamp may not work:
1) technical violations when connected to the power supply;
2) short circuit;
3) incorrect installation of equipment;
4) errors in the construction of elements in the connection diagram;
5) a low-quality product – when trying to save money, do not forget that you are buying a "pig in a poke".
The author is trying, support the poor guy!
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#lamp #LED #driverlight
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