Description

Energy saving low power consumption outdoor led billboard for large led display screen

 

Item	Main technical parameter
Model	PH3.8	PH4	PH5	PH6	PH8	PH10
Module size(mm)	192*192	320*160	320*160	192*192	320*160	320*160
Module resolution	50*50	80*40	64*32	32*32	40*20	32*16
Scanning	1/13	1/10	1/8	1/8	1/5	1/2
Led configuration	1R1G1B	1R1G1B	1R1G1B	1R1G1B	1R1G1B	1R1G1B
Led type	SMD1919	SMD1919	SMD2727	SMD2727	SMD3535	SMD3535
Max power consumption	20W	30W	30W	20W	30W	30W
Cabinet size	customized	customized	customized	customized	customized	customized
Cabinet material	waterproof iron cabinet
LED mask	have	have	have	have	have	have
Brightness(CD/square meter)	6600	6200	6500	6500	6500	6500
IP rating	IP65	IP65	IP65	IP65	IP65	IP65
Grey scale	14bit	14bit	14bit	14bit	14bit	14bit
Refresh rate(HZ)	>=1920	>=1920	>=1920	>=1920	>=1920	>=1920
Best viewing distance(Meter)	4	4	5	6	8	10
Lifespan(hours)	100,000	100,000	100,000	100,000	100,000	100,000

Features

>> Adopt 1919/2727/3535 common cathode lamp beads to separate power supply with dual channels, maximizing energy loss and saving operating costs

>> Continuous operation without wavelength drift, greatly reducing the temperature rise of the product, effectively reducing the probability of LED damage, extending the life of the screen, constant color temperature, uniform heating, long-term playback of colorless blocks, good-looking; color grayscale changes More even, the picture is highly fidelity

 >> Under the same brightness and ambient temperature, the common cathode LED display is about 20 °C lower than the common anode LED display, which can save heat and save hardware costs.

 >> IP65 high protection level, suitable for all kinds of harsh outdoor environments, all-weather application

The special common cathode power supply mode of the cold screen makes the heat generated during the operation of the LED display screen less and the temperature rises low. Under normal circumstances, when the white balance state and video play, the cold screen is about 20 °C lower than the regular outdoor LED display of the same model!

Advantage

The common cold screen temperature rises low, the screen body heat is uniform, the color temperature is constant, and the colorless block is used for a long time, and the screen display effect is good. Maximize energy consumption while ensuring high brightness and high contrast.

Outdoor common cold screen has the advantages of low temperature rise, low heat, low power consumption, long life and good display effect, and is expected to become the new favorite of outdoor display applications.

Start testing

 

 

After 5 mins common cold screen 39.0 ?, common Yang display is 46.0 ?

 After 10 mins the average temperature differs by 18 ?

Comparison with white light, more clear and vivd

 

Catalog