How to make the LED display is more energy-efficient

by:Xinyao LCD     2020-03-26
Energy saving has been one of the promotional buy products on the market. Energy saving means that the same product in the process of using cheaper, at The Times of high energy saving for energy-saving concept of LED display, and a highlight of the it most attract consumer attention, is the cause of booming growth in recent years. LED display further energy saving it has become the industry chasing hot technology. Many companies on various aspects improvement on this point, to further improve the effect of energy saving, but to achieve a greater sense of energy conservation, there is still a long way to go, this requires the joint efforts of the whole industry. On the basis of current technology, energy-saving LED display is how to realize the energy saving effect? On the LED display to realize the energy saving mainly from power supply: in the existing LED display directly using efficiency of the whole bridge or half bridge switching power supply, combined with synchronous rectifier and energy saving effect is remarkable. Under the conditions of driver IC constant-current as far as possible the reduction of the power supply voltage, through the red, green and blue tube core is separated from the power supply to achieve better energy saving effect. Of course this kind of non-standard voltage power supplies and application of new technology costs will rise. Look from the screen driver IC, energy saving is not obvious, reduce drive constant current differential pressure also brings new problems, including the cost. Some propaganda drive IC enterprises energy saving design, no more than is for sales strategy. How to make the LED display to realize further energy conservation? LED display compared with other traditional advertising way, itself 'halo' of the energy conservation and environmental protection. That besides the aspects from the LED display power supply and energy saving, and the way to better realize the energy-saving LED display. LED display have a brightness self adjusting function. Another aspect is to adjust the brightness of the LED display to achieve the goal of energy saving. LED display itself using luminescent material is energy-saving products. But, due to the outdoor display area is generally larger, higher brightness, so power consumption is large. But the outdoor LED display, as a result of environmental brightness around day and night have very big change, LED display brightness requires less in the evening, so brightness self-adjusting function is necessary. Note: but brightness self-adjustment needs certain technical support. Advertising owners preferred energy-saving LED display with good effect. LED display screen the most direct beneficiaries of energy saving should be outdoor advertising advertising owners. Because installed in outdoor LED advertising screen, usually need long time of operation, and the area is compared commonly big, need brightness also will be high, under the action of these comprehensive factors, the power consumption LED display is quite astonishing. If LED display can be less electricity to achieve better energy saving effect, so for the AD owner, also is a very good news. So they also will be more on the choice preference energy-saving displays. While it is possible in early may have a little bit big investment, but in the subsequent operations, save electricity, and operation and maintenance costs, will prove that their choice is correct. Advertising owners choose to r&d and production of LED display will play a good guiding role.
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