With the increasing demand for PCBs, there has been an increased need for aluminum PCBs. Aluminum PCBs provide an alternative to FR-4 with advantages such as better thermal properties and lower cost. This article explains the advantages of aluminum pcb and the process of making them.
What is an Aluminum PCB?
An aluminum PCB is a printed circuit board made of aluminum. It’s widely used in electronics because it has low resistance and high conductivity. This means that an aluminum PCB can handle a lot of current without overheating, which is important for electronic devices that use lots of electricity. Additionally, an aluminum PCB doesn’t corrode like other materials do.
Who invented the Aluminum PCB?
The modern day Aluminum PCBs were invented by Dr. Walter Gundlach and Dr. George T. Whiteside in the early 1960s while they were both working at General Electric’s labs in Schenectady, New York. The two scientists were trying to find a more durable electrical circuit board material that could be used in electronic equipment, and they eventually developed an aluminum layer that could be easily attached to copper wiring using solder. aluminum pcb manufacturer
Since the Aluminum PCBs were initially developed for use in electrical equipment, it took a few years for them to make their way into the consumer market. However, once they did, aluminum became a popular choice for circuit boards because of its durability and low price tag. Today, Aluminum PCBs are used in a variety of electronics products, including computers, phones, and tablets.
Advantages of Aluminum PCBs
Aluminum PCBs offer a number of advantages over traditional copper boards, including improved electrical conductivity, lower weight, and greater environmental friendliness. Additionally, aluminum boards are more resistant to corrosion and can be formed into a variety of shapes and sizes without the need for soldering or other type of assembly.
Disadvantages of Aluminum PCBs
There are a few disadvantages of using aluminum PCBs in electronics. For one, they are not as heat-resistant as traditional copper PCBs, and they can therefore be less efficient when it comes to transferring electricity. Additionally, aluminum is a more conductive material than copper, so it can create greater interference when paired with other components. Finally, aluminum can also corrode over time if not properly sealed and protected from moisture
Conclusion
There is a widespread and growing concern over the use of aluminum PCBs in electronic products, as these materials have been linked to adverse health effects. If you’re using or planning to use any electronics that contain this material, it’s important to be aware of the risks and take steps to minimize them. Here are some tips for avoiding exposure:
1) Choose products with verified safety ratings from reliable sources.
2) Avoid using products that were made before 2007, when safer alternatives were available.
3) Avoid storing products near heat or metal objects.
