LED PCBs and Their Applications in Various Fields

LED is soldered to the printed circuit board and there is a chip which emits the light based on the electrical connection. In order to bond the chip, a thermal heat sink and a ceramic base are used. Of course, LED PCB is critical to LED lighting, and an LED PCB Manufacturer is relatively simple to produce a large amount of heat, but difficult to dissipate with conventional heat dissipation designs. Thus due to their improved thermal conductivity, metal core PCB is widely used in LED application and aluminum is often used to manufacture PCB for LED lights. The aluminum PCB consists of a thin layer of thermally conductive dielectric material which can in turn transfer and dissipate the heat to a much higher degree than a standard rigid PCB.

Besides, the integration of multiple LED components makes the LED PCB be popular for two following reasons in addition to enhancing the light output of the fixture.

One is able to fine-tune the colour function simply by combining the LED components with different colour temperatures, or indeed with different colours, into the same PCB.

It can control the various light fixtures to come up with different lighting demands with boards that have different shapes, sizes and materials.

According to the case of LED PCB, the concept of the application of LED PCB can be accounted as follows:

Telecommunications: LED indicators and displays are always used in the telecommunications equipment due the surrounding machinery and they have a good capability of heat dissipation. Thus, Aluminum based LED PCBs creates a useful impact on its application.

Automotive: aluminum PCB LEDs also are used for cars on a small indications, brake lighting and in glare, as well as in other ones. Some reasons that makes the aluminum PCBs be suitable within automotive industry includes the following; Durability holds a high position in the priority list when selecting a material for production with PCBs not being an exception.

Computer: LED display and indicators are increasingly employed in computer applications. And to do this, aluminum PCB LEDs are perfect because of the heat susceptibility of computer hardware. Other than the LED applications, aluminum PCB is also used for Computer parts like Power devices, CPU boards because of the heat dissipation and heat transfer ability.

Medical: Tools for lighting used during surgeries and medical examinations utilize high-powered LED lights and these LED lights often utilize aluminum PCBs, a primary reason being the suitability of aluminium PCB LEDs in terms of durability and heat conduction — this means that equipment such as surgical lamps are able to function efficiently whether they are being required by just one patient or hundreds in a day.