The dimming function design of LED street lights
by:Litel Technology
2021-11-29
The dimming function design of LED street lights
The advantages of LED street lights are accepted by more people, and the demand for use is increasing. Therefore, it occupies a very large share in our national market. The future growth prospects are also quite unsightly. The most important feature of LED street lights is energy saving. , And work efficiency is extremely high. LED street lights can achieve the perfect dimming function of Doujin. Because outdoor LED street lights have a wide range of applications, there are many requirements when designing LED street lights, especially in terms of the light output of LED street lights. There are very high requirements. The light output of LED street lights is proportional to the operating current. In addition, the energy-saving LED street lamp will not be damaged too much when the LED street lamp is frequently switched on and off. The dimming of LED street lamps can also be achieved by pulse width adjustment. By adjusting the duty ratio and operating frequency of the LED street lamp voltage, the luminous intensity of the LED street lamp can be effectively adjusted. In the optical system of the lamp, the LED The loss of the luminous flux of the street light source is the smallest, which is different from the traditional light source. The LED street light is a half-space light source.
The advantages of LED street lights are accepted by more people, and the demand for use is increasing. Therefore, it occupies a very large share in our national market. The future growth prospects are also quite unsightly. The most important feature of LED street lights is energy saving. , And work efficiency is extremely high. LED street lights can achieve the perfect dimming function of Doujin. Because outdoor LED street lights have a wide range of applications, there are many requirements when designing LED street lights, especially in terms of the light output of LED street lights. There are very high requirements. The light output of LED street lights is proportional to the operating current. In addition, the energy-saving LED street lamp will not be damaged too much when the LED street lamp is frequently switched on and off. The dimming of LED street lamps can also be achieved by pulse width adjustment. By adjusting the duty ratio and operating frequency of the LED street lamp voltage, the luminous intensity of the LED street lamp can be effectively adjusted. In the optical system of the lamp, the LED The loss of the luminous flux of the street light source is the smallest, which is different from the traditional light source. The LED street light is a half-space light source.
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