Dot matrix F3.75 double color outdoor led clock temperature display

 

Item	Parameter	Item	Parameter
Pixel pitch	4.75mm	Module life	100000h
Module size	304mm X 152mm	Control way	On-line or off-line
Panel pixels	64*32	Max consumption	400W/m2
LED arrangement	1R	Power consumption	250W/m2
Pixel density	44321 px/m2	Brightness	≥400cd/m2
View angle(H/V)	140/50 Deg	Drive way	1/16 Constant driving
Voltage	AC220V± 10% 50Hz or AC110 ± 10% 60Hz

 

 

 Manufacturing process

IQC->Fix Pin->QC&Test->Die bonding->Bake->Check->Wire bonding->Check->Pretest&check->Pad pasting->Pouring sealant->Install PCB->Vacuumize->Check->Bake->Check->Test&Check->Stamped->Reliability test->Pakaging&Delivery

 

 

  

Why choose brighter optical&electrical technology

 

1.CCC,CE&Rohs approved

2.Life span:more than 100000h

3.Excellent after-sales services with free repaire

4.Quanlity advantage,from material to finished product,from design to produce,we control all steps and guarantee the quality and reliability.

5.MOQ: 1pc(On stock)

6.We keep dedicating to provide the highest cost-dfficiency products

7.Automatic wave soldering ensure our tin points uniform and full,can greatly avoid the cold solder,dead solder,To guarantee the stability of our led screen.

8.Advanced technology IC built-in PCB front,IC fully sealed with silicone glue and PCB conformal coating process to protect them from water,oxidation and corrosion.

9.Our package type:wooden case suit for fixed installation.

        fly box (easy to move with wheels,usually use for rental business  )

10.Prompt delivery: 4-10 days after get deposit.

 

                              Welcome to visit our factory!

Certificates

      Factory machine&view

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Thank you!