P2mm Indoor LED Display Module 128x64dots led panel 256mmx128mm

$17.51

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P2mm Indoor LED Display Module,256mmx128mm P2mm Indoor LED Panel with 128×64 dots.

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SKU: UNIT-LM-P2-I-128X64 Categories: ,

P2mm Indoor led display module,256mmx128mm P2mm Indoor LED Panel with 128×64 dots.

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 Indoor LED Display Module Features:

Module Specifications

1

Pixel Pitch

2mm

2

Pixel Configuration

SMD3in1

3

Module Resolution

128x64 pixels

4

Module Pixles

25,000 pixels

5

Module Size

256x128mm

Specifications

1

Screen Brightness

≥1000cd/m2

2

Driving Method

1/32 scan

3

Mini Viewing Distance

2m

4

Max. Power Consumption

750W/m2

5

Average Power Consumption

320W/m2

6

Gray Level

14bits input, 4096 levels(212)

7

Display Color

16M

8

Frame Frequency

≥60Hz

9

Refresh Frequency

1920Hz

10

Uninterrupted Working Hours

≥72 hours

11

Screen Life-span

≥100,000 hours

12

MTBF

≥5,000 hours

13

Discrete Blind Spot Rate

<1/10000

14

Continuous Blind Spot Rate

None

15

Blind Spot Rate

<1/10000

16

Screen Plainness

<±1mm

17

Power Supply Mode

AC220±10%  50Hz/AC110±10%  60Hz

18

Environment Temperature & Humidity

Temperature:-20 Celsius~+60 Celsius
Humidity:10%~90% RH

19

Control Mode

Synchronous display with control PC by DVI

20

Control System

DVI video card + full color control card + fiber system( optional)

21

Display Content

Video, DVD, VCD, TV, picture, cartoon, graphics, texts.etc.

22

Interface

Standard Ethernet

23

Transmission Distance

Multi mode fiber <500m, single mode fiber <30km,internet cable <100m

 

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:
1.Check the led display module to install all correct.
2.Check whether there is a short circuit or not.
3.Check whether the module is flat and neat.
4.Check whether the appearance is intact or not.
5.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.

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P2mm Indoor LED Display Module 128x64dots led panel 256mmx128mm