Why is it said that the higher the power factor of the LED panel light the better?
As an important parameter of LED panel lights, power factor has attracted more and more attention from decoration users, especially the use of engineering projects. LED panel light manufacturers are here to tell you about the power factor of LED panel lights. Why is it said that the higher the power factor of the LED panel light, the better?
When we buy LED panel lights, we always recommend buying high power factor, because the lower the power factor, the poorer the driving power and circuit design used will greatly shorten the life of the lamp; in addition, it will also affect the lamp beads. The service life, no matter how good the lamp bead power factor is, it is useless. So how do you know the level of power factor? Let us explain it in detail below:
The low power factor indicates that the driving power circuit used is not well designed, which greatly reduces the service life of the lighting. How to detect? We can use a power factor meter. The power factor of the LED panel light reaches the required 0.85 or more. If the power factor is lower than 0.5, it is a substandard product. Not only the life span is short, but the power consumption is about twice as high as that of ordinary energy-saving lamps.
Therefore, LED panel lights must be equipped with high-quality and high-efficiency driving power. If there is no power factor meter to monitor the power factor of the LED panel light, the consumer can use an ammeter to monitor it. The greater the current, the greater the power consumption, and the more power it consumes.
The current is unstable, and the service life of the lighting is shorter. We can also use an ammeter to detect the power of the panel light by measuring the current. If the current is greater and the current harmonics are greater, it means that the more power is consumed, I believe everyone will not want the LED panel light that consumes a lot of electricity.
