丰满少妇高潮惨叫久久久一,娇妻玩4p被三个男人伺候电影,久久er99热精品一区二区,亚洲国产av无码精品

Hello! Welcome to Shenzhen Jintong Display Technology Co., Ltd. (splicing screen)!
中文版 | English
Outdoor LED display screen
Outdoor p2.5 Outdoor p2.5 Outdoor p2.5 Outdoor p2.5 Outdoor p2.5
Outdoor p2.5
Outdoor p2.5
PRODUCT MODEL:

Product details:

Pixel index

(1) Pixel parameter

Serial Number

project

parameter

1

Pixel spacing

4mm

2

Pixel composition

1R1PG1PB

3

Pixel brightness

≥6500cd/㎡

(2) Square tube parameters

model

colour

wavelength

brightness

viewing angle

Chip source

2525

 

red

620nm±2.5

750-900mcd

Horizontal 140 °, vertical 140 °

copper wire

Green

525nm±2.5

1500-1800mcd

copper wire

BLUE

470nm±2.5

250-300mcd

copper wire

 

A: Structural schematic diagram

01.png

The lamp tube packaging is:

SMD2525 Red Green Blue

Structure description: Each pixel uses

1 Red, 1 Pure Green, 1 Pure Blue

3 light-emitting diodes

 


Display screen indicators

point distance

4 mm

Pixel Density

62500 points per square meter

Module Size

320㎜×160㎜

Module pixel points

80×40

Box size

960㎜×960㎜

Pixel composition

1R1PG1PB

Full screen brightness

6500cd/m²

Gray level correction

Reverse correction of 16384 levels per point per color

Single point control mode

Constant current 1/10 scan

Continuous loss of control point

not have

Blind spot rate

Less than 0.03%

Screen scanning frequency

Greater than 1920Hz

Frame Frequency

Greater than 60 frames per second

Visible distance

Clearly visible from 4-100 meters

Controlling Distance

100 meters (without relay)

control mode

Synchronize implementation control

Environmental temperature for use

-40°C — 65°C

Environmental humidity for use

10%-90%RH

Waterproof grade

Front and back IP65

power supply

Single phase 220V or three-phase 380V

Maximum power consumption of the entire screen

≤ 750 watts per square meter

Average power consumption of the entire screen

≤ 250 watts per square meter

Module joint accuracy

Less than 1 millimeter

Flatness of the entire screen

Less than 1 millimeter

service life

More than 5 years

Constant current drive integrated circuit

ICN2046

system

synchronous control system

Power supply mode

Adopting PFC high-efficiency power supply: 5V (40A) output power supply


Box Structure

Box size (length x width x thickness):

960mm×:960mm×100mm

Number of modules: 25 pieces/box

resolving power:

240 points (W) × 240 points (H)

Real pixel count: 57600 points/box

Weight (kg/piece): 35kg/box

Area (㎡): 0.9216 ㎡

02.png

Contact Us
Address: Building B, Lihao Yongda Technology Park, No.1 Dongfang Avenue, Guangming District, Shenzhen
Phone: 0755-23576861
24-hour service hotline: 139 2371 0018

QR code
CopyRight ? 2017 Shenzhen Jintong Display Technology Co., Ltd. All Right Reserved
展開
  • Tel

  • 075523576861
QR code
熟妇人妻av无码一区二区三区 | 成人午夜精品无码区久久| 亚洲av无码一区二区乱子伦as| 色悠久久久久综合欧美99| 国产精品免费久久久久影院仙踪林| 极品尤物一区二区三区| 人人摸人人操| 久久人人爽人人爽人人av| 久久天天躁夜夜躁狠狠85麻豆| 欧美性猛交内射兽交老熟妇| 亚洲av无码一区二区三区系列 | 人妻被黑人粗大的猛烈进出| 夜夜添无码一区二区三区| 日本狂喷奶水在线播放212| 国产真实露脸乱子伦| 看国产黄大片在线观看| 欧美日韩中文国产一区发布| 伊人情人色综合网站| 欧美老熟妇乱子| 亚洲av无码一区东京热| 人人澡人人澡人人看添av| 亚洲av无码一区二区三区dv| 久久久久亚洲av片无码v | 中文字幕一区二区三区乱码| 高潮潮喷奶水飞溅视频无码| 熟女体下毛毛黑森林| 无遮挡粉嫩小泬久久久久久久| 久久国产一区二区三区| 久久久久亚洲av无码专区网站| 1区2区3区高清视频| 67194熟妇人妻欧美日韩| 亚洲av无码一区二区二三区软件 | 最近日本免费观看高清视频| 亚洲午夜久久久久久久久电影网 | 久久久噜噜噜久久| 国产成人无码免费视频在线| 4hu四虎永久在线观看| 国产精品兄妹在线观看麻豆| 欧美浓毛大泬视频| 中文人妻熟妇乱又伦精品| 女人张开腿让男桶喷水高潮|