The aging test refers to a test process that simulates the various factors that affect the use of the product involved in the actual process, and carries out the corresponding condition enhancement test process. The most common is the aging test for plastics, the main methods are light aging, damp heat aging and hot air aging.
LED plant lights are electronic and electrical products, and their aging test is different from the aging of plastic materials. The most important thing in the use of LED plant lights is to allow them to be used efficiently and normally, and the main factors that affect their normal use are dead lights. Efficiency, heat dissipation, high efficiency and stability of luminescence, etc. The main test methods are all done by increasing the voltage and current.
LED plant light dead-light rate test. Generally speaking, after the LED plant light is produced into a finished product, there is no problem in the studio under the rated voltage and current, but it is inevitable that there will be a short-term high voltage during use, or sudden In the case of power failure, to ensure that the lamp can still work normally after this common situation occurs, it is necessary to do a test before the LED plant lamp leaves the factory to detect whether the power supply configuration is qualified, the welding position is firm, and the assembly wire can withstand a certain level standard.
LED plant light heat dissipation test, the heat dissipation performance of LED plant light is directly related to its service life and the luminous efficiency of the lamp beads. The aging test method is to make the LED plant light at its maximum temperature within a certain period of time, and its internal structure will not be damaged. And within a certain period of time, the temperature of each part of the LED plant light will not increase with the prolonged high-intensity working time.
The LED plant light has high efficiency and stability. The main influencing factor is the rectification and voltage division capability of the internal power supply. As long as the quality of the power supply is excellent, the LED plant light is generally acceptable within its rated service life. Ensure high efficiency and normal light emission, and the general power supply will be equipped with an over-voltage automatic power-off device, which will not have a serious impact on the lamp beads, but it is not ruled out that the LED plant growth lamp chip may leak during the packaging process, so it is necessary Carry out flashing test to ensure stable, normal and efficient work.
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