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P2.976mm Indoor LED Display Module

P2.976mm Indoor LED Display Module

P2.976mm Indoor led display module with 84x84dots, 250*250mm indoor P2.976 rental LED screen panel


  • Pixel Pitch: 2.976mm
  • Module Size: 250*250mm
  • Module Resolution: 84*84
  • In Stock




  • Thickness Core
  • Power Cables
  • 2 Years Warranty


Features

P2.976mm indoor led module 250mmx250mm Best Color Uniformity High Refresh Rate 84×84 Pixel SMD indoor LED display Panel.

Remark:

1. LED Module Including the Data & Power Cables.

2. Epistar LEDs, 2 Years Warranty, Ship in 24 hours,Free Online Support.

3. LED Module Can Work With Linsn,Novastar,Colorlight,Xixun LED Conrol Card Etc.



P2.976mm Indoor LED Display Module Parameters:

LED

Color
Package
Intensity
View Angle
Wavelength
Test Cond.
Red
SMD 2121
150mcd
140/140
620nm
25℃,20mA
Green
SMD 2121
400mcd
140/140
520nm
25℃,20mA
Blue
SMD 2121
100mcd
140/140
470nm
25℃,20mA

Module

Resolution
84(H)×84(V)
Pitch
2.976mm
LED Arrangement
SMD2121
Driver Mode
Dynamic 1/28 Duty constant current
Size
250mm×250mm
Mask
Pure Black mask-high contrast screen
Brightness
800-1000 (Nits)
View Angle
140 degree ( horizontal)  140degree(vertical)
View Distance
3m-30m
Gray Scale
8bits input, correction with 16bits
Display Color
16.7M
Brightness Adjustment
100 levels
Operation Power
AC100-240V 50-60HZ  Switch-able
Maxim Power Consumption
750 W/m2
Average Power Consumption
360 W/m2
Correction Scale Level
16bits
Frame Update Frequency
60Hz
Screen Refresh Frequency
480-960Hz
Gamma Correction
-5.0—5.0
Support Input
Composite Video, S-Video, DVI, HDMI., SDI, HD_SDI
Control Distance
Ethernet cable 100m, optical fiber 5km
Support VGA Mode
800×600,1024×768,1280×1024,1600×1200
Color Temperature
5000-9300 adjustable
Brightness Correction
dot by dot, module by module, cabinet by cabinet
Operating Temp.
-20-60 Celsius degree
Operating Humidity
10-95% RH
Operating Life
100,000 hours
MTBF
5000 hours
Continuous Working Time
≥48 hours
Protection Level
IP54
Out of Control Pixel Rate
0.01%

LED Display Module Aging & Testing


LED Display Module aging and testing is refers to imitate the long time operation without working problems,it is the most important to ensure the reliability of the LED display. LED display can be more stable after aging, and it can help the use of the efficiency. led screen aging test is a very important link in quality control.


The LED aging test is based on the product’s failure rate curve, which is the characteristics of the bathtub curve, and the countermeasures are adopted to improve the reliability of the product. The indoor led module aging method includes constant current aging and constant pressure aging. A constant current source is that the current is constant at any time. The frequency is not constant. That’s communication or pulsating current. The communication or pulsating current source can be described as the effective value stable, but this power supply cannot be called “constant current source”. Constant current aging is the most consistent feature of LED current operation and is the most scientific method for the aging of LED displays. Over current impact aging and manufacturers the latest clothing design school chooses an aging technique, after using the frequency adjustable, current adjustable constant current source for such aging, in order to judging the quality of the outdoor led module in a short time and can pick out the dangerous LEDs make sure the led display module working well after installation.


The aging of LED display is divided into white balance aging (2×24 hours) and video aging (24 hours).totally 72 hours before packing.


 

Aging test process of led display screen:


  • Check the led display module to install all correct.
  • Check whether there is a short circuit or not.
  • Check whether the module is flat and neat.
  • Check whether the appearance is intact or not.
  • Use the online led control system to light up.


Make sure the testing time is continuously light for more than 72 hours


After the aging test, please check the quality control group for parameters.Test content: white balance, red, green, blue,gray gradient,video effect,text effect.after 72 hours aging test,the problem should be reported to the manager of the engineering department in a timely manner.replace or repair the broken leds. making sure all parts will be working well stably before packing.

Specification
Pixel Pitch LED
Module
Resolution
LED Type
Brightness(Nits)
Module Size(mm)
Driving Mode
320*160mm Series Indoor LED Display Module
P1.25mm
1010 (Black LED)
256*128
SMD 3in1
600-800
320*160
1/64Scan
P1.538mm
1010 (Black LED)
208*104
SMD 3in1
600-800
320*160
1/52Scan
P1.667mm
1010 (Black LED)
192*96
SMD 3in1
600-800
320*160
1/64Scan
P1.839mm
1515 (Black LED)
174*87
SMD 3in1
600-800
320*160
1/58Scan
P1.86mm
1515 (Black LED)
172*86
SMD 3in1
600-800
320*160
1/43Scan
P2mm
1515 (Black LED)
160*80
SMD 3in1
600-800
320*160
1/40Scan
P2.5mm
2121 (Black LED)
128*64
SMD 3in1
800-1000
320*160
1/32Scan
P3.076mm
2121 (Black LED)
104*52
SMD 3in1
800-1000
320*160
1/26Scan
P4mm
2121 (Black LED)
80*40
SMD 3in1
800-1000
320*160
1/20Scan
P5mm
2121 (Black LED)
64*32
SMD 3in1
800-1000
320*160
1/16Scan
250*250mm Series Indoor LED Display Panel
P2.604mm
1515 (Black LED)
96*96
SMD 3in1
800-1000
250*250
1/32Scan
P2.976mm
2121 (Black LED)
84*84
SMD 3in1
800-1000
250*250
1/16Scan
P3.91mm
2121 (Black LED)
64*64
SMD 3in1
800-1000
250*250
1/16Scan
P4.81mm
2121 (Black LED)
52*52
SMD 3in1
800-1000
250*250
1/13Scan
240*240mm Series Indoor LED Display Panel
P1.875mm
1515 (Black LED)
128*128
SMD 3in1
800-1000
240*240
1/32Scan
P2.5mm
2121 (Black LED)
96*96
SMD 3in1
800-1000
240*240
1/32Scan
Other Series Indoor LED Modules
P2mm(MOQ>100)
1515 (Black LED)
64*64
SMD 3in1
800-1000
128*128
1/32Scan
P2mm
1515 (Black LED)
128*64
SMD 3in1
800-1000
256*128
1/32Scan
P2.5mm(MOQ>100)
2121 (Black LED)
64*32
SMD 3in1
800-1000
160*80
1/16Scan
P2.5mm
2121 (Black LED)
64*64
SMD 3in1
800-1000
160*160
1/32Scan
P3mm(MOQ>100)
2121 (Black LED)
64*32
SMD 3in1
800-1000
192*96
1/16Scan
P3mm
2121 (Black LED)
64*64
SMD 3in1
800-1000
192*192
1/32Scan
P4mm(MOQ>100)
2121 (Black LED)
32*32
SMD 3in1
800-1000
128*128
1/8Scan
P4mm
2121 (Black LED)
64*32
SMD 3in1
800-1000
256*128
1/16Scan
P4mm
2121 (Black LED)
64*64
SMD 3in1
800-1000
256*256
1/32Scan
P5mm(MOQ>100)
2121 (Black LED)
64*32
SMD 3in1
800-1000
160*160
1/16Scan
P5mm
3528 (White LED)
64*32
SMD 3in1
800-1000
160*160
1/16Scan
P5mm
3528 (White LED)
64*32
SMD 3in1
800-1000
320*160
1/16Scan
P6mm
3528 (White LED)
32*16
SMD 3in1
800-1000
192*96
1/8Scan
P6mm
3528 (White LED)
32*32
SMD 3in1
800-1000
192*192
1/16Scan
P6mm
3528 (White LED)
64*32
SMD 3in1
800-1000
384*192
1/16Scan
P7.62mm
3528 (White LED)
32*16
SMD 3in1
800-1000
244*122
1/8Scan
P7.62mm
3528 (White LED)
32*32
SMD 3in1
800-1000
244*244
1/16Scan
P10mm
3528 (White LED)
32*16
SMD 3in1
800-1000
320*160
1/4Scan
P10mm
3528 (White LED)
32*16
SMD 3in1
800-1000
320*160
1/8Scan
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