LED PCBA Light Source

Why Choose LED PCB Light Source for ABS Mould LED Sign?

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Friends who know something about the ABS injection molding led signage, know that the LED circuit board light source (LED PCBA Light Source) is the designated light source for injection moulding ABS led sign. Usually, the LED sign light source we use is the LED modules or flexible LED stripe.

What are the unique advantages of the PCBA board light source that won the favour of a large number of chain brands? In this article, FOG Lighting will dissect it in detail.

If you want to know more about the ABS shell, pls refer to this web to get more info, https://www.foglighting.com/how-to-make-the-abs-injection-molding-led-signs-shell/

The injection-moulded ABS shell, because of its superior performance, in terms of chemical properties, the thermal deformation temperature of ABS material is 93-118 ℃, the finished products can be increased by about 10 ℃ after annealing. Moreover, ABS can still show certain toughness at minus 40 ℃.

First of all, luminous uniform and has a bright lighting effect.

Even lighting and high brightness are common requirements for all LED signs. But the regular led signs, like the stainless steel led sign, resin sign, seamless sign etc. are made by led modules and led strip, distributed and pasted the led modules/LED strip manual, so it is difficult to achieve such precision as the PCBA LED light source.

While the LED PCBA light source is using the LED laminating Machine, well-distributed the LEDs on the aluminium baseboard, evenly and no dead corner. Moreover, the aluminium baseboard is cut and shaped according to the size of the signage, can be perfectly fit the ABS shell.

After distributing the LEDs on the baseboard, then fixed the PCBA board on the inner side of the bottom ABS shell with screws. So you can see the ABS led sign lighting effect is much better than the one made by manual, even lighting, no blind spots, and dark area.

Secondly, a stable working state

The baseboard material of the PCBA light source is aluminium materials, which has excellent heat dissipation performance. Combined with the heat dissipation holes reserved on the backside of the ABS shell, it provides a suitable working temperature for the inside of the injection-moulded ABS led signs, greatly improving the service life and lighting stability of the LED PCBA light source, has low light decay, and the service life of the LED PCBA light source exceeds 50000h.

Thirdly, cost-effective

ABS led sign is usually required in batch (the led signs that need open new moulds), and the required luminous led sign specifications are unified, the LED PCBA light source can be made for batch production, with low cost and good lighting effect.

If you ordered the one that already has the ready-made moulds, that FOG Lighting has stocks, like the SAMSUNG, Haier, Galaxy, Siemens, etc, then no need to offer moulds cost again. Pls send messages to [email protected] to check if the brands you want to order already has the ready molds.

Fouth, easy installaiton

There is a large demand for the ABS mould led signs, clients also demand at least dozens of sets or hundreds of sets each time, many even reach several thousand or tens of thousands sets each time, the led PCBA board can be produced in a very short time, as it was made by the LED laminating Machine, only needs to fix the PCBA board in the ABS shell with screws, so ABS mold sign craft has high production efficiency and short delivery cycle.

To sum up, the customized LED circuit board (LED PCBA Light Source) can be select the type of LEDs and the LEDs distribution position according to the needs of customers. And through close cooperation, it can meet the most stringent requirements of high-end customers for the brightness and uniformity of the advertising signs.

Moreover, FOG Lighting has upgraded the waterproof performance of the letter shape LED PCBA board. There are two kinds of waterproof methods, Lens waterproof and covered with waterproof silicone glue, the waterproof level can be reaching IP67, the targe-angle optical lens can reduce the number of LEDs, energy-saving and environmental protection.

FOG LIGHTING has a variety of ready-moulds for home appliances, mobile phone brands, car brands, beauty brands, like OPPO, VIVO, HUAWEI, SAMSUNG, Midea, Haier, Toyota, Sony, Panasonic, and many other popular brands. Welcome to send us inquiries via [email protected].

FOG Lighting

Why my LED signage can not light up?

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It’s big trouble for us that if our shopfront led sign or desktop led sign can not light up. Here FOG Lighting sum up some reasons why our led channel letters can not light up or are not bright as before. Let’s analyze and work out the solutions.

There sum up total 4 reasons that why my led signage not working:

Reason 1: Circuit Line Fault

Line fault is the highest probability that causes problems with our led signage, especially for the outdoor led letter sign. Moreover, the high temperature and humidity will cause the signage line to age in advance.

Reason 2: Power Supply Damage

The power supply can be said to be the heart of led luminous sign, which is very important and fragile. A wet or high-temperature environment easy to burn the power supplies, and if the power supply has a problem, will lead to voltage insatiability and burn out the LEDs inside the signage.

Reason 3: LED Problem

This reason is rare, and often happened on low-quality led signage products.

Reason 4: LED Life Expired

This situation is the least because LEDs have a longer lifespan than other light source products. The theoretical lifespan is 100,000 hours, and it can work for 10 years in continuous use.

After analyzing the reasons why the LED light-emitting sign letter light is not on, let’s see how to solve it?

Solution 1: Check the Circuit Line

Use a universal meter to check the line is connected. It has a problem, replace the line in time.

Solution 2: Change the Power supply

If there have problems with the power supply, just replace it directly. At the same time, we need to analyze why causes the power supply was damaged. If the environment reason, recommend placing the power supply in a dry and low-temperature environment. If the power supply burned due to the overload, recommend replacing it with a high power one.

Solution 3: Replace the LED

If change the LEDs, it’s best to change the same brand and model. If you change to other brands, it may lead to uneven lighting, different colour temperatures that affect the lighting effect.

Solution 4: LEDs life is exhausted

For this reason, we suggest replacing all LEDs. Because if only replaced the problem one, other LEDs will occur the same problem one after another. It’s better to replace them all directly.

 

When you want to make your own shop led signage, I suggest you find a supplier with a certain scale and reputation, as well as rich experience in this industry. Professional manufacturers can give us a good LED signage solution according to our requirements, purpose, and using environment. So that we can effectively reduce the failure rate and reduce the later maintenance cost. FOG Lighting is one of the largest advertising LED sign manufacturers in China. It is committed to serving the chain brands, like SAMSUNG, HUAWEI, SONY, APPLE, etc these mobile brands, home appliance brands like BOSCH, SIEMENS, Haier, beauty brands, car brands etc.

Welcome to contact us via [email protected] to get a quote for our LED signage.