Q:What brand LED modules at home and abroad, please give advice and advice professionals, the boss to use the best, I do not know that brand is the best.

The best product is lattice optics. Lattice photoelectric LED module

Q:The advertising light has piranha module, patch module, point light source. What is a patch module? What's the difference between a piranha module and a piranha module?

As the name suggests is a chip module with patch LED table lamp posted on PCB and welding wire composed of components. There are 5050352830205630 main models. The LED patch module is one of the LED modules.

Q:What is the pre maintenance LED module?

There's no such thing. It might be a private name. It should be the maintenance of the LED module suite before it comes together. Or you can go to the professional LED website - Huaqiang LED network to see, there should be something you want.

Q:What is LED modular design?

My major is mechanical design, manufacture and automation. The data of LED optical design are not needed. The design of the backlight mechanism is mainly based on experience, and the fastest way is to imitate and disassemble the B/L. of the big factory

Q:How many specifications are there in the patch LED module?

Patch LED module specifications too much, from the LED chip, such as 2538352850505054, and so on. From the size of the LED module, the size of each company is different. Such as lattice 380960147014801465125812, and so on.

Q:Instructions for use of the LED module

Light source with luminous words at this stage mainly in the general settings input voltage source module for DC12V LED three, five lights, six lights lamp is common through the switching power supply output constant voltage DC12V power supply, so be careful if you do not install switching power supply installation light, avoid light emitting word or LED light source module into 220V AC power directly, otherwise it will be because the voltage is too high and burn LED light source.

Q:What is the temperature tolerance of the LED module?

See the life requirements of your LED module. You can choose the LED with the LM-80 report. According to the data provided by its LM-80 report, the working current and temperature resistance of LED are finally determined. If necessary, LED derating can be achieved.

Q:What are the main parts of the LED module?

Many fields yo!Mainly advertising industry is more partial, such as bank signs ah, shop signs, stop signs, advertising, subway advertising, a lot of.

Q:Parameters of the LED module

1 color: according to color categories can be divided into monochrome, colorful, full-color, single point control three.2 voltage: 12V low voltage module is more common. In connection with the power and control system, must check the value of the correct voltage, to power, otherwise it will damage the LED module.3 operating temperature: that is, the normal working temperature of LED. Usually between -20 and +60 degrees centigrade.

Q:When stitching the LED screen with a LED module, do you have to use the same specifications as the LED module? Can you assemble the LED module with the same pixel spacing but different sizes, because there are some other uses?. For example, the 1 100*100 size modules and 2 50*50 modules are spliced into a 150*150 display.If the custom interface and control card are not implemented?

If the interface is different, even the same size, the same spacing can notIf the module PCB is in a different line, even if the interface is the same and the same size, the same spacing is not possibleOnly the interface is the same, the module PCB straight line the same way (that is, a few fold a few lines, driven by IC control LED lights in sequence), even if the different spacing, different sizes, can also be spliced together, but may be profiled