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Several design introductions about Pin header for LED light products
- Categories:Industry News
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- Time of issue:2022-11-17 11:24
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(Summary description)The design current value of Pin header for LED light products is like this. According to experience, due to the inconsistency of the attenuation speed of the red, green and blue pin headers, the current value of the blue and green LED pin headers should be reduced in order to keep the display screen long. Consistency of white balance over time.
Several design introductions about Pin header for LED light products
(Summary description)The design current value of Pin header for LED light products is like this. According to experience, due to the inconsistency of the attenuation speed of the red, green and blue pin headers, the current value of the blue and green LED pin headers should be reduced in order to keep the display screen long. Consistency of white balance over time.
- Categories:Industry News
- Author:
- Origin:
- Time of issue:2022-11-17 11:24
- Views:
The design current value of Pin header for LED light products is like this. According to experience, due to the inconsistency of the attenuation speed of the red, green and blue pin headers, the current value of the blue and green LED pin headers should be reduced in order to keep the display screen long. Consistency of white balance over time.
Pin header for LED light products with different brightness levels of the same color need to mix lights, or insert lights according to the light insertion diagram designed with discrete rules to ensure the consistency of the brightness of each color on the entire screen. If there is a problem in this process, the local brightness of the display screen will be inconsistent, which will directly affect the display effect of the pin header display.
For in-line LED pin headers, there must be sufficient process technology to ensure that the Pin header for LED light products is perpendicular to the PCB board during the furnace. Any deviation will affect the brightness consistency of the pin headers that have been set, and color blocks with inconsistent brightness will appear, so the verticality of the lights must be controlled.
For the driving circuit design of Pin header for LED light products, the layout of the pin header driver IC on the driver circuit board on the display module will also affect the brightness of the LED pin header. Since the output current of the driver IC is transmitted over a long distance on the PCB, the voltage drop of the transmission path will be too large, which will affect the normal working voltage of the LED pin header and reduce its brightness. We often find that the brightness of the Pin header for LED light products around the display module is lower than that in the middle, which is the reason.
Understanding Pin Headers for LED Lights in Electrical Connectors
ELETE TECHNOLOGY CO., LTD
