Aging test refers to the process of simulating the various factors that affect the use of the product involved in the actual process and carrying out corresponding conditions to strengthen the 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 growth lights belong to electronic and electrical products. The aging test is different from the aging of plastic materials. The most important thing in the use of LED plant growth lights is to enable them to be used efficiently and normally, and the main factors that affect their normal use are death. Lamp rate, heat dissipation, luminous efficiency, and stability, etc. The main test methods are done by increasing the voltage and current.
Generally speaking, after the LED plant growth lamp is produced into a finished product, there is no problem in the studio under the rated voltage and current, but a short-term high voltage will inevitably occur during use, or It is a case of a sudden power failure. To ensure that the lamp can work normally after this common situation occurs, it is necessary to test the LED plant growth lamp before leaving the factory, so as to detect whether the power supply configuration is qualified, the welding position is firm, and the assembly wire can withstand ability to meet a certain standard.
The heat dissipation performance of the LED plant growth lamp is directly related to its service life and the luminous efficiency of the lamp beads. The aging test method is to keep the LED plant growth lamp at its maximum temperature for a certain period of time, and its internal structure will not It is damaged, and within a certain period of time, the temperature of each component of the LED grow light will not increase with the increase of high-intensity working time.
LED plant growth lights are highly efficient and stable, and whether the led plant grow light is efficient and stable, 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, under normal circumstances, LED plants will grow within their rated service life. The lamp can ensure efficient and normal light emission, and the general power supply will be equipped with an overvoltage automatic power-off device, which will not have a serious impact on the lamp beads, but it does not rule out the possibility of leakage of the LED plant growth lamp chip during the packaging process. Therefore, a flash test is also required to ensure stable, normal, and efficient work.
Generally speaking, burn-in test is to test its ability to withstand various conditions that may be encountered in practical application. The difference is the testing method and testing process.