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1. Solid-state LED, stable brightness: do not need to emit light through filament heating, will not deteriorate over time. The rated luminous life of mercury lamp is only 10,000 hours, while the...
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Nowadays, LED large screen market is dominated by various splicing technologies. Key words such as 4K and laser are full of people's audiovisual, and have become the main line of industry...
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The Difference between Indoor LED Display Screen and Outdoor LED Display Screen When we choose the display screen, we always think about how to choose the high price ratio LED display screen, because...
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LED advertising screen is generally divided into indoor and outdoor. How to choose the model of outdoor LED advertising screen? 1. The environment of LED advertisement screen is outdoor, semi-outdoor...
Novastar Mctrl4k 4k Controller In Uhd
- manufacturer, factory, supplier from China(Total 12 Products for Novastar Mctrl4k 4k Controller In Uhd)
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Brand:ODM,OBMPackaging:Wooden case/ carton caseSupply Ability:5000m2/yearPlace of Origin:Chinasmall pixel pitch LED display screen How to solve the problem of frequent tripping of LED full-color display: There are only two possible causes of neutral current: three-phase imbalance, but the neutral current will not exceed a certain... -
Brand:PrivaPackaging:Wooden case/ flight caseSupply Ability:5000m2/yearPlace of Origin:ChinaP1.66 Indoor UHD led video wall display screen In recent years, a new technique has been launched -SMD Indoor UHD Led Video Wall with small spacing display screen. The value of encapsulation and led diodes size are improved,Indoor Led Video Wall... -
Brand:ODM,OBMPackaging:Wooden case/ carton caseSupply Ability:5000m2/yearPlace of Origin:ChinaAfter years of development on indoor small pixel pitch led screen and experience accumulation, P1.875 is getting more and more stable. This series of small pixel pitch led screen supports fully front installation & maintenance from modules,... -
Brand:ODM,OBMPackaging:Wooden case/ carton caseSupply Ability:5000m2/yearPlace of Origin:China4K UHD Display screen For small-pitch products, the competition of LED displays will no longer be compared with others, but the brightness will be lower. Compared to someone's Uhd Led Screen Display, you can reduce brightness without losing... -
Brand:ODM,OBMPackaging:Wooden case/ carton caseSupply Ability:5000m2/yearPlace of Origin:ChinaIs 4k and UHD the same thing Under the indoor dark environment, the human eye looks at a small-pitch LED display screen with high brightness for a long distance, and the high brightness unique to LED often makes people feel dazzling, and even causes... -
Brand:ODM,OBMPackaging:Wooden case/ carton caseSupply Ability:5000m2/yearPlace of Origin:ChinaUHD LED LCD Display Use a multimeter to measure whether the output voltage of each row tube is normal (multimeter measurement method: connect the black meter pen to GND and the red meter pen to measure the voltage of each pin); if so, judge that the... -
Unit Price:USD 835 - 920 / Set/SetsBrand:ODM,OBMPackaging:Wooden case/ carton caseSupply Ability:5000m2/yearPlace of Origin:Chinasmall pixel pitch LED display Replace it with a good 16P cable, and test the voltage of HC138 address input terminals 1, 2, and 3, strobe terminals 4, 5 (active low), 6 (active high), and integrated circuit power supply. Whether it is normal, if... -
Brand:ODM,OBMPackaging:Wooden case/ carton caseSupply Ability:5000m2/yearPlace of Origin:ChinaPixel Pitch LED Display Video Wall Measure the line signals at the input end of the unit board (Goldfinger 26P can be regarded as 13 groups, of which 8, 9, 10, and 11 are L0, L1, L2, and L3 respectively). Are there internal short circuits, open...
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Brand:ODM,OBMPackaging:Wooden case/ carton caseSupply Ability:5000m2/yearPlace of Origin:ChinaUHD Small Pixel Pitch LED Screen Some of the most common problems with LED display screens: The cell board appears in a cell (the cell board is divided into two cells), no red or no green. Visually check whether the integrated circuit and 26P cable... -
Brand:PrivaPackaging:Wooden case/Carton case/Flight caseSupply Ability:500m2/monthPlace of Origin:ChinaP1.56 Indoor HD LED Screen Module LED display back maintenance: Remove the screws from the back with a screwdriver of the corresponding model (note the good security screws), and unplug the signal cable. For safety, please do n’t unplug the power... -
Brand:PrivaPackaging:Wooden case/Carton case/Flight caseSupply Ability:500m2/monthPlace of Origin:ChinaP1.875 indoor full color led display screens LED display brightness adjustment method: One is to change the current flowing through the LED. Generally, the LED tube allows continuous working current of about 20 mA. Except for the red LED saturation... -
Brand:PrivaPackaging:Wooden case/Carton case/Flight caseSupply Ability:500m2/monthPlace of Origin:ChinaP1.875 HD LED display indoor video wall LED display brightness adjustment method: One method is to use the visual inertia of the human eye and use pulse width modulation to achieve grayscale control, that is, to periodically change the light pulse...
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