What are the characteristics of LED driver power?
Release Time:
2022-09-30
LED is an energy-saving product, and the efficiency of the driving power should be high. It is very important for the junction heat dissipation of the power supply installed in the lamp. The efficiency of the power supply is high, its power consumption is small, and the heat generated in the lamp is small, which reduces the temperature rise of the lamp. It is beneficial for delaying the light attenuation of LED.
What are the characteristics of LED driver power?
(⑴) High reliability
In particular, the driving power supply of LED street lamps is installed at high altitude, which makes maintenance inconvenient and costly.
(2) High efficiency
LED is an energy-saving product, and the efficiency of the driving power should be high. It is very important for the junction heat dissipation of the power supply installed in the lamp. The efficiency of the power supply is high, its power consumption is small, and the heat generated in the lamp is small, which reduces the temperature rise of the lamp. It is beneficial for delaying the light attenuation of LED.
(3) Protection function
In addition to the conventional protection function of the power supply, it is better to add LED temperature negative feedback in the constant current output to prevent the LED temperature from being too high; It shall meet the requirements of safety regulations and electromagnetic compatibility.
Key words:
LED
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