High Refresh P4mm Indoor Led Video Screen IP20 Protect Class

P4mm high refresh indoor led display led screen led vedio wall

indoor Led Display, Led Screen, Led vedio panel

Product features:

1, die cast aluminum box flatness is high, pure before maintenance or normal cabinet

2, high refresh rate, high gray scale

3, high contrast

4. No fan and mute

5, seamless stitching, fast installation

6. Drive and control: Each module is controlled by an independent control card, with higher integration, stronger stability, better display effect, higher refresh rate, dedicated 16BIT high grayscale, high refresh drive constant current IC, unique elimination Hidden circuit, protect LED, prevent surge leakage; support system multi-channel redundant backup, module point-by-point chromaticity correction.

7. Driver IC: Adopt high refresh rate, high grayscale constant current driver IC from world-renowned top manufacturers, with excellent driving performance, stability and reliability.

8. PCB board

The multi-layer circuit design ensures uniform current distribution of the lamp board, good heat dissipation, prevents color blocks at low gray, and enhances the anti-electromagnetic interference ability. High-quality manufacturers in the sheet metal industry: Shengyi, Kingboard (KB), etc.

9. Connector: High-quality 3U gold-plated connector is used, and there is no cable connection in the box, which is stable and reliable.

10. Drive and control: Each module is controlled by an independent control card, with higher integration, stronger stability, better display effect, higher refresh rate, dedicated 16BIT high grayscale, high refresh drive constant current IC, unique elimination Hidden circuit, protect LED, prevent surge leakage; support system multi-channel redundant backup, module point-by-point chromaticity correction.

parameter:

Cabiet size choice:

600x337.5mm

640x480mm

480x480mm

786*786mm

576*576mm

960*960mm

Custom Simple Box

Customize

Pitch:

P1.5625 p1.86 p1.875 p1.923 p2.5 p2.5 p2.22 p2 p3 P3.07 p4 p5 p6

Module size:128*96mm,160*160mm,320*160mm,200*200mm,240*240mm,192*192mm,

256*128mm

white balance brightness:≥600 cd-2000cd /㎡

Horizontal viewing angle:≥ 140°

vertical viewing angle: ≥ 120°

Contrast ratio: ≥3000:1

refresh rate: ≥ 384 0 Hz

Protection class:IP20

Single point luminance, chromaticity correction :have

color temperature :3200K—9300K adjustable

Visible distance : ≥3 meters

Brightness uniformity : ≥97%

Signal processing bits :16 bits*3

Grayscale : 65536

control distance Network cable: 100 meters, Optical fiber: 10 kilometers

drive mode :High gray-scale constant current source driver IC

frame rate :≥ 60HZ

way to control :Synchronize

Brightness adjustment range:0 to 100 stepless adjustment

Continuous working time:≥72 hours

Typical life:100,000 hours

Protection class : IP20

Operating Voltage: DC: 4.2-5V

Power Requirements AC: 220×(1±10%)V, 50×(1±5%)Hz

Maximum power consumption :680W / ㎡

Average power consumption: 270W / ㎡