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LED display factory Annual meeting closing ceremony

In recent years, the online live broadcast industry has become more and more popular. Many businesses will choose to install a large live broadcast screen in the live broadcast room for live broadcast of goods or live broadcast display. Here, many users do not know whether to choose the splicing screen or LED screen, so I will make a brief analysis for you

Indoor full-color display screen does not need air conditioning, outsourcing edge, high-power distribution box, intelligent brightness control and other equipment, and generally there is no high-altitude operation.

In fact, in our daily life, we often see led display screens. Whether it is roadside stores, concerts, or surrounding buildings and hotels, all have installed led electronic display screens, but most of them are traditional large-space led display screens. Whether it is large-space led display screens or small-space led display screens, the utilization rate in our life is still quite high. As the technology of small spacing led display screen matures, the manufacturers of led display screen also have their eyes on the broader application market of indoor high-definition full-color small spacing led display screen.

Firstly, we only choose power supplies with good appearance, which means that the array uniformity of the components is excellent.

According to the level of supply voltage, LED drivers can be divided into three categories: one is powered by batteries, mainly used for portable electronic products, driving low-power and medium-power white LEDs; the other is power supply greater than 5, powered by regulated power supply or battery Power supply, such as step-down and buck-boost DC converters; the third is to directly supply power from mains (110V or 220V) or corresponding high-voltage direct current (such as 40~400V), mainly used for camel-driven high-power White LEDs, such as step-down DC/DC converters.