The aging of LED transparent display screen is a procedure that must be carried out after each display is completed. If the LED transparent display screen has not been aged, whether it is indoor, outdoor, single color, two colors or full color, it will be classified as unfavorable. Qualified product ranks. So why does the LED transparent display undergo aging testing? How is aging done? What specific process steps do you need to go through? The editor below will answer these questions one by one, hoping to help everyone better understand the LED transparent display.

Do transparent LEDs need to be aged? Why LED display products can improve their performance after aging and help stabilize their performance in later use? LED transparent display aging test is a very important link in product quality control. LED aging test is a countermeasure taken based on the characteristics of the product's failure rate curve, that is, the bathtub curve, in order to improve the reliability of the product.

The aging methods of LED transparent display screens include constant current aging and constant voltage aging. A constant current source means that the current is constant at any time. The problem with frequency is constant current. That's AC or pulsating current. AC or pulsating current sources can be designed to have a constant effective value, but this power supply cannot be called (constant current source). Constant current aging is most in line with the working characteristics of LED current and is the most scientific aging method for LED transparent display screens. Overcurrent impact aging is also the latest aging method adopted by manufacturers.