• P3.91 indoor rantal led display,die casting cabinet System 1
  • P3.91 indoor rantal led display,die casting cabinet System 2
  • P3.91 indoor rantal led display,die casting cabinet System 3
P3.91 indoor rantal led display,die casting cabinet

P3.91 indoor rantal led display,die casting cabinet

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Loading Port:
China main port
Payment Terms:
TT OR LC
Min Order Qty:
3 m²
Supply Capability:
1000 m²/month

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LED   specification:
NO.ColorChip brandWavelengthView AnglePlace of origin
1RedEpistar620-630nm140°/140°Taiwan
2GreenSilan515-530nm140°/140°China
3BlueSilan465-480nm140°/140°China
Cabinet   specification:
NO.ItemParameter
1ModelIDR3IDR4IDR6
2Pixel pitch3.91mm4.81mm6.25mm
3Pixel configuration1R1G1B1R1G1B1R1G1B
4LED typeSMD2121 BlackSMD2121 BlackSMD 3528
5Module size250mm*250mm250mm*250mm250mm*250mm
6Module resolution64*6452*5240*40
7Panel resolution(WXH)128*128104*10480*80
8Density65,536 dots/43264 dots/25,600 dots/
9Brightness1500 NIT1300 NIT1600 NIT
10Scan method1/161/131/10
11Best view distance4m5m6.5m
12Max. power consumption 550 W/m²480 W/m²520 W/m²
13Ave. power consumption 240 W/m²210 W/m²220 W/m²
14Weight6.5 KG/title6.5 KG/title6.5   KG/title
16Cabinet size500(W)*500(H)mm
17Grey scale4096 level
18Colors68.7 billion
19Refresh rate1400Hz
20View angleHorizontal: 140°,   Vertical: 140°
21Color temperature6500K
22Frame frequency60Hz
23Out of control pixel rate<1/10000
24MTBF>5000 hours
25Lifespan50000 hours
26Control modeSynchronous display with control PC by DVI
27Working voltageAC 90~240v 50-60Hz
28Control distanceEthernet cable: 100m,   Multi-mode optical fiber: 500m, Singel-mode optical fiber: 20km
29Operation temperature-20°C - +50°C
30Operation Humdity10% to 80%
31Protection levelIndoor use only


Q: What is the difference between an LED display and an LCD monitor?
Notebook LCD screen commonly used is TFT. TFT (Thin Film Transistor) refers to the thin film transistor, each of the liquid crystal pixels are integrated in the pixel behind the thin film transistor to drive, which can be high speed, high brightness, high contrast display screen information is the best One of the LCD color display devices is now the mainstream display device on laptops and desktops.
Q: Is the TV screen good for the LCD or the LCD?
Although the cost of CCFL is not high, it is about ten yuan, but the maintenance staff will certainly open a high price to help you ), The operating voltage is lower (LED in 2V ~ 4V can work, and CCFL tube needs nearly 1200V high voltage to start, so need to use a special inverter circuit to provide high voltage. Inverter circuit is easy to bad.
Q: Led display and led lighting What is the difference?
LED display and lighting are LED light-emitting diodes as light source. The difference is that the application of LED: LED display using dot matrix, the combination of different colors of light-emitting diodes, through the control system, power system, signal system and other forms of control, composed of LED device array display screen; and LED Lighting is a monochrome diode excitation, the pursuit of brightness, gray and white balance.
Q: Production of LED display the basic raw materials which ah?
PCB, circuit board, drive IC, resistance, exclusion, LED light-emitting diodes, row of pins, row seats, capacitors, three anti-paint, plastic sets of plastic, waterproof plastic, fine screws, copper pillars, magnets, Power cord, connector, switching power supply, frame. Control System.
Q: What is the thickness of the led display?
Commonly used profiles are made of 9cm thickness, ultra-thin can do 5cm, the box to do more than ten centimeters have a few, on-demand custom.
Q: How to identify the quality of led display quality
Control card is basically 99% of the led display manufacturers are outsourced, the industry is better that is the celebration, superstar, de Puda, Nova, Carter these are used in full-color display more Some, relatively stable stability is better.
Q: LED outdoor display which part of the composition
Outdoor LED display is usually in the form of outdoor media. The main forms include road LED display, LED electronic display, LED full color screen, LED screen, balloon, airship, compartment, large inflatable model.
Q: How do I choose the dot pitch of the LED display?
Installation classification: lifting, hanging, seat, inlay, rotating bracket hanging;
Q: LED display applications are what
Mail, shopping malls and other services in the field of business publicity and information display, advertising media, new products, performances and meetings, exhibitions, LED display large screen as an exhibition organizer to provide one of the important services, indoor large-screen TV applications
Q: Led display speed how to tune
When installing the LED bar screen software, enter the text that needs to be displayed in the blue edit box. After the text editing is finished, click "Frame Properties" to pop up the following dialog box to set the frame properties. Display speed 1 fastest, 16 slowest. After setting the current frame, you can point to "previous frame" or "next frame" to move to another frame. After all the parameters of the frame are set, click the "Exit" button to return to the main window.

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