First, let's take a look at what is LED driver power. Theled driver power supplycan be converted to a specific voltage and current to cause the LED to illuminate. The input led driver power supply usually includes alternating current, low voltage direct current, high voltage direct current, and so on. However, the output power supply driver can change the voltage of the constant current supply as the LED voltage drop changes.
Firstly, Constant Current
The current is constant and the output current does not change as the load increases or decreases.
Secondly, Constant Voltage
If the voltage stable parameter is confirmed, the output voltage is also constant. However, the output current varies as the electronic load increases or decreases.
Firstly, High Reliability
Higher position of the led driver power supply will result in higher maintenance costs
Secondly, High Efficiency LEDs are energy efficient products. Therefore, the power supply installed in the luminaire needs to have high power supply efficiency, low power consumption, low heat value, and low illumination temperature.
Thirdly, High Power
Although low power has little impact on the power system, we use more lighting at night, causing serious pollution of the power system.
Fourthly, Surge Protection
We need to strengthen the LED surge protection capability, especially the ability to resist reverse voltage. Many LED lights are installed outdoors, and power systems sometimes encounter various surges that can cause LED failure.