A circle of LED lights in the living room turns on the switch, and the LED main light in the middle

Updated on Living room 2024-07-05
3 answers
  1. Anonymous users2024-01-24

    LED lamps need a special power supply, and its principle is rectification + voltage transformation + constant current control. This is a circuit made of electronic components that contains a high-frequency oscillating (voltage transformer) current. When the LED lights around are turned on, it forms some electromagnetic interference to the power supply of the surrounding area, especially the adjacent central main light, causing it to work with weak spatial induction electricity as an energy source to drive the main light to emit a faint light.

    The power supply line of the main lamp and the four-sided lamp is generally a flat line in the same threading pipe, the longer the line, the larger the distributed capacitance, and the stronger the induced current obtained.

  2. Anonymous users2024-01-23

    This is the explanation of the first place above. He's right.

  3. Anonymous users2024-01-22

    The previous master explained it very clearly, it was caused by that reason!

Related questions
3 answers2024-07-05

There is a problem with the line, and the two wires of the electric switch are still bright when they are broken, which is a line problem!

3 answers2024-07-05

This wiring method of yours is completely wrong, I don't know which one answered: >>>More

1 answers2024-07-05

According to the description, maybe the driver of the light fixture in your home is broken, so you can try another one.

2 answers2024-07-05

It should be a transformer (fire cow) problem.

6 answers2024-07-05

If the lamp is burned out electronically, it will also trip (some LED bulbs will also do this), is it possible that the segmenter is broken?