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What is the driver of LED lights used for?

What is the driver of LED lights used for?

For many people, especially customers who have replaced xenon lamps, it is obvious that they know a name called ballast.

Yes, this name came because of his special role. The ballast of the xenon lamp can directly boost the voltage of 12v to the voltage of 23000v in an instant, thereby prompting the current to break down the xenon atoms, so that it explodes and forms a bright light.

So many customers have given us many names for our drivers, such as voltage regulators, ballasts, and ballasts, and these basically have a little knowledge of electricity, so they have different titles, then Our scientific name is called drive.because most of the cars are generally direct current, our driving function is to stabilize the current and make it stable. Usually we generally say that the voltage and current are controlled by him.

In fact, the main core position of the internal components of the driver is the circuit board. The reason why we can let him achieve stable power and achieve normal work when the current and voltage are unstable is the circuit board.

We can see many circuit trends on the circuit board, as well as electronic components such as capacitors, resistors, heat sinks and so on. This composition directly controls the effect of the stabilized temperature flow.

Of course, we also see a part of the drive, which alone shows that it has other functions. What is it?

It can do the decoding function, which is the so-called built-in decoding function. This is mainly because the core part of it has added corresponding decoding equipment, which can effectively make the trip computer determine that the current and voltage of the lights are within its control range, and ensure normal power supply.

There is another, it will show that this product also has anti-interference function. This function may not be noticed by many customers, and there is no concept of whether there is this function or not. We use EMC for the term anti-interference function. This function is anti-electronic interference. What are the manifestations of electromagnetic interference? One obvious thing is that your radio has a prickling sound, or your reversing radar has a malfunction light, or your phone cannot be heard after Bluetooth is connected. To the sound. These are a function of EMC, which can reduce various acoustic interference caused by electromagnetic interference.

Hope that sharing the basic knowledge of car lights can help you.

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