Aging testing is a test process that simulates the factors that affect the use of products in the real process and enhances the corresponding conditions. The most common is the aging test for plastic, and its main ways are light aging, damp heat aging and hot air aging.
LED plant light belongs to electronic and electrical products, its aging test and plastic material aging focus is different, LED plant growth light in the use of the process is the main thing is to enable its efficient normal use, and the factors affecting its normal use are mainly dead light rate, heat dissipation, luminous efficiency and stability, etc.. Its main test is done by increasing the voltage and current.
A, LED plant light dead rate test
Generally speaking, LED commercial grow lights work under the rated voltage and current is no problem, but the use of the process will inevitably appear a short period of high voltage, or a sudden power failure, etc., to ensure that this common situation occurs after the lamps can still work normally, need to do a good job in the LED plant lights factory before the test, in order to detect whether the power supply configuration qualified, welding position is solid, assembly wire Withstand the ability to meet certain standards.
Second, LED plant light heat dissipation test
Commercial LED grow light heat dissipation performance is directly related to its service life and lamp beads luminous efficiency, aging test is to make LED plant light in a certain period of time at its maximum withstand temperature, its internal structure will not be destroyed, and within a certain period of time, the LED plant light components temperature will not increase with the high intensity working time.
LED plant lamp luminous efficiency and stability, LED plant lamp luminous efficiency and stability, the main influencing factor is the internal power supply rectification voltage division capacity, as long as the quality of the power supply is excellent, in general, within its rated life time LED plant lamp can ensure efficient and normal luminous, and the general power supply will be equipped with overvoltage automatic power-off device, will not have a serious impact on the lamp beads, but also not However, it does not exclude the possibility that the LED plant grow light chip in the packaging process, so there is a flash test to ensure stable and efficient work. Overall, the aging test is to test the ability to withstand the various conditions that may be encountered in its practical application.