Whatsapp Phone Email  

SM Series Design

SM(4/5/5.7/8/10)

SM outdoor series product adopts common-cathode power supply technology which different from traditional common-anode. Common-cathode technology refers providing power to Red/Green &Blue led separately, the current passes through the led and then to the cathode of IC and reasonably to reduce the positive voltage, low conduction resistance. This scheme effectively reduces the power dissipation, greatly reduces the heat generated in the working process of the display screen, and prolongs the lifespan of the display screen.

Description

 PRODUCT DESCRIPTION

SM Plus outdoor series product adopts common-cathode power supply technology which different from traditional common-anode. Common-cathode technology refers providing power to Red/Green &Blue led separately, the current passes through the led and then to the cathode of IC and reasonably to reduce the positive voltage, low conduction resistance. This scheme effectively reduces the power dissipation, greatly reduces the heat generated in the working process of the display screen, and prolongs the lifespan of the display screen.

 

 APPLICATION SCOPE

This technical specification is only applicable to outdoor SM series product. Module size:320x160mm and its supporting steel/die-casting aluminum cabinet.

◇ 320x160mm common-cathode module, compatibleitch:SM+4/SM+5/SM+5.7/SM+8/SM+10.
◇ Low heat and well-distributed heat, great uniformityerformance.
◇ Fast heat dissipation, low temperature rise, effectively prolong the lifespan ofisplay.
◇ Well-distributed heat, no color cast, even in long-term use, remaining great display performance without distortion.
◇ 2.8V, .8V dual power upply, educe circuit loss, save power and energy.
◇ Support calibration of brightness and chromaticity dot by dot.
◇ High precision die-casting aluminum cabinet, great flatness.

 CABINET DIMENSION STRUCTURE

CABINET DIMENSION STRUCTURE

 

 CABINET PICTURE

Front ViewBack View

             Front View                                 Back View                                  Side View                              Side View

 

 MODULE DIMENSION STRUCTURE

MODULE DIMENSION STRUCTURE

 

 MODULE PICTURE

 MODULE PICTURE

 

 OPTICAL FEATURE

OPTICAL FEATURE

 

 POWER SUPPLY

POWER SUPPLY

 

 OPTICAL FEATURE

OPTICAL FEATURE

 

 PACKAGE

Plywood case/Honeycomb carton/Flight case option

Plywood case/Honeycomb carton/Flight case option

Specifications

Pixel Pitch (mm) SM 4 SM 5 SM 5.7 SM 8 SM 10
LED Configuration 1R1G1B 1R1G1B 1R1G1B 1R1G1B 1R1G1B
LED Type (common-cathode led) 1921 2727 2727 3535 3535
Physical Density (dot/m² ) 320*160*21 320*160*21 320*160*21 320*160*21 320*160*21
Module Resolution(W×H) 80*40 64*32 56*28 40*20 32*16
Module Material Plastic Plastic Plastic Plastic Plastic
Cabinet Size (W ×H ×D) mm 960*960*106
Cabinet Material Iron/aluminum
Scanning Mode 1/10 1/8 1/7 1/5 1/2
Cabinet Flatness (mm) ≤0.20 ≤0.20 ≤0.20 ≤0.20 ≤0.20
Grey Scale (Bit) 14 14 14 14 14
Protection Level IP65 IP65 IP65 IP65 IP65
Installation/Service Method Back Installation and Back Service
Brightness (cd/ ㎡) ≥6,500 ≥6,500 6,500-6,800 6,500-6,800 6,800-7,000
Color Temperature 3,200—12,000 adjustable
Brightness Uniformity ≥98%
Color Uniformity Within 0.003Cx, Cy
Horizontal/Vertical View Angle ≥140°/≥120°
Contrast Ratio 5000:1
Color Calibration of Single Dot Yes
Brightness Correction of Single Dot Yes
Drive Mode Constant Current Drive
Module Input Voltage DC 3.8V+2.8V
Module Max Current DC 3.8A+5A
Standard Receiving Card MRV216
Refresh Frame Frequency 50/60 Hz
Max Refresh Rate ≥3840Hz
Network Connection Port HUB75
Input Voltage AC 110—220V
Cabinet Max Power Consumption ≤600 W/m² ≤550 W/m² ≤550 W/m² ≤550 W/m² ≤550 W/m²
Cabinet Aver. Power Consumption ≤200 W/m² ≤180 W/m² ≤180 W/m² ≤180 W/m² ≤180 W/m²
Working Temperature -30℃~+80℃
Working Humidity 10%~95%RH

Download

SM Catalog.pdf

Video

For More Micro LED Display Information, Welcome to Contact Us Below

Contact us

Hello, my friend!

What kind of support do you need? Our products is sure to satisfy you.

Thanks
Thanks

We'll contact you as soon as possible, usually within 12 hours.