LED Street lamp power as led development of the heavy, for the LED street lighting power related technology design, has become particularly important. Summed up on the LED street lighting Technology 10 little-known programs and unique design techniques for everyone to learn! LED lighting industry lighting engineering, not only affected by the global environment, but also has its own industry particularity. LED Street Light
The characteristics of LED lighting materials determine its impact on the environment, such as temperature change, led current will increase, voltage increase, led current will also increase. Longer than rated current work, will greatly shorten the LED lamp bead service life. And the LED constant flow is in the temperature and voltage and other environmental factors change, to ensure that the working current value is unchanged. LED Street Light
LED Street Lamp power Supply's working current is the most suitable for example, the rated working current of 350 MA, some factories used to the beginning of the design of 350 ma, in fact, the current work under the heat is very serious, after repeated experiments, designed to 320 Ma is more ideal. Try to reduce the calorific value, let more electricity become visible energy. LED Street Lamp Power Plate series-parallel and wide voltage to how wide? To make the LED street lamp power work in a wide range of input voltage range ac85-265v, then the LED series-parallel method is very important. Try not to use wide voltage, can be divided into $literal, ac110v as far as possible classification, so as to ensure power reliability. LED Street Light
Isolation/non-isolation general isolation power supply such as 15W, placed in the LED street lamp power pipe, its transformer volume is very large, difficult to put in. Mainly looking at the spatial structure, depending on the specific circumstances, the isolation of the general can only do 15W, more than 15W of little, and the price is very expensive. LED Street Light
Therefore, the isolation of the cost-effective, generally non-segregation of the mainstream more, the size can be done smaller, the smallest can be achieved high 8 mm, in fact, the non-segregation security measures are done, there is no problem. Space allowed can also be isolated power. LED Street Light
