The aging testing program of LED lighting products

The led panel light being testing

The led bulb light being testing

Aging test of an LED lighting products:
LED backlight and lighting products for a long time aging test is a very important test, aging test can be detected early fault LED products in the long-term use may produce light fades, color temperature change, leakage, and conducive to the stability of the product. The ITECH power and burn-in test software is mainly used in aging test LED backlight and lighting products.

LED the aging lighting products test results and use of equipment have a great relationship, aging equipment and LED lighting products, must be guaranteed in the full heat of cases to determine the best time of aging, by aging system monitoring data, analysis and comparison, to get the most accurate test data, so as to achieve the purpose of the production and testing.

LED aging test application of the power supply and the aging system should have features:
LED current work is very special, the test system in order to obtain reliable data. In general, the power LED aging test application and aging system should have the following characteristics:

1, high power than the NC DC power supply, wide voltage and current usage, the wide range of applications;

2, can automatically control the rate of change of the voltage and current, the maximum possible reduction in cost;

3, high-precision and high-resolution;

4, low noise and ripple;

5, as small a volume as possible, saving space;

Third, LED burn-in test system structures:

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