The small-pitch LED SMD Screen display has the characteristics of high refresh, high gray scale, high brightness utilization, no afterimage, low power consumption, and low EMI. It is non-reflective for indoor applications, and the display contrast ratio is as high as 5000:1.
It is lightweight, ultra-thin, and it has high precision, takes up little space for transportation and use, is quiet and has efficient heat dissipation.
This series of products has a wider color gamut space and faster response speed than ordinary displays, and can achieve seamless splicing and modular maintenance of any size. The entire picture it plays is uniform in color, high-definition and lifelike.
There are no abnormal displays such as sweat spots and bright lines that are common in ordinary displays. The picture switching is soft and does not flicker. The picture quality is very delicate, which is close to the playback effect of a TV.
In addition to breakthroughs in the field of low-brightness and high-gray technology, the UTV series of products also maintains its consistent insistence on high quality. This series of displays has a refresh frequency of 3200Hz.
In which not only exceeds the refresh rate of DLP and LCD displays, (the refresh screen rate of the latter two is only about 120Hz), and it is also a symbol of high quality among similar products. The contrast ratio of 5000:1 is the best among similar products in terms of the blackness.
It can display when the screen is black. The competitiveness of indoor high-density small-pitch LED SMD Screen displays lies in the seamlessness of the display and the natural and true display of colors.
At the same time, in terms of post-maintenance, LED displays already have mature point-by-point correction technology. Displays that have been used for more than one or two years can use instruments to perform one-time correction of the entire screen.
The operation process is simple and the effect is very good. Therefore, if we evaluate the two in terms of display quality, the high-density small-pitch LED SMD Screen display must be better than the DLP rear projection.
The LED SMD Screen display screen installed in the conference room has a good display effect in the ratio of 4:3
How to choose a suitable LED display power supply?
LED full-color display power supply is an important part of the power supply system. Choosing a qualified and reliable power supply will significantly improve the energy-saving effect and service life of the LED display. Then the LED SMD Screen display How to choose a suitable screen power supply?
1. Choose the LED display
By power supply based on the appearance and craftsmanship. A good power supply manufacturer is also very strict with its workmanship. Because only in this way can the batch reliability of its products be guaranteed. An irresponsible manufacturer will produce power supplies whose appearance, tin surface, and arrangement of components will not be good.
2. Choose a power supply
Choose a power supply whose lifespan matches the LED chip. The life of the driving power supply should be matched with the life of the LED SMD Screen display chip.
3. Choose LED SMD Screen display
Choose LED SMD Screen display power supply based on full load efficiency. The efficiency of the power supply is an important indicator. A high-efficiency power supply has a high energy conversion rate, which not only meets the requirements of energy conservation and environmental protection, but also can actually save energy and money for users.
4. Instantaneous current changes
During display playback, Due to the properties of LED display products, instantaneous changes in current are usually generated when playing videos or images, which places stricter requirements on LED power supplies.
Usually, in order to ensure the normal broadcast of the display screen, a certain margin needs to be reserved for the power supply product. Generally speaking, the more margin reserved, the more stable the performance of the power supply product and the longer its life.
However, this increases the cost of the power supply product, and too much margin reservation can easily cause waste. At present, the industry’s LED SMD Screen full-color display power supply generally reserves 20%-30% margin.
5. Observe the temperature rise
When the power supply is working to select the LED SMD Screen display power supply. Temperature rise affects the stability and life of the power supply. The lower the temperature rise, the better. In addition, it can also be seen from the efficiency aspect that the general efficiency rise will be small at high temperatures.
6. Select the power supply for each function according to the application field
Such as protection functions: over-voltage protection, over-temperature protection, over-load protection, etc.
Application functions: signal function, remote control function, telemetry function, parallel function, etc.
Special functions: power factor correction (PFC), uninterruptible power supply (UPS).
Mustang LED’s small-pitch LED SMD Screen products have reached a higher level, bringing a better user experience to the end market. It has been widely used in many scenarios such as radio and television, conferences, big data centers, intelligent command centers, monitoring centers, exhibitions, education and teaching, culture and entertainment, telemedicine, and home theaters.
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