The world and industry of technology have never been stronger across the globe as we move forward into uncharted territories. In certain parts of the world, there are robots being created that can hold conversations with humans and robots being created that can even do back-flips. One of the richest areas to live in is that of the Silicon Valley, where tech geniuses rule the area.
One of the strongest industries in the United States right now is that of prototype assembly. A PCB, or printed circuit board is used in computers, smartphones, and all other types of electronics people use a daily basis. Here are all of the facts on PCB assembly services, small batch PCB assembly, and low volume PCB assembly.
The low volume PCB assembly involves designers using computer-aided design systems that use a special type of software to layout the circuit on the board. The industry surrounding low volume PCB assembly is strong right now and generates a solid amount of money. As a matter of fact, the revenue of low volume PCB assembly and electronic component manufacturing just in the United States reached $44 billion in the year of 2014.
Multilayer boards made in low volume PCB assembly include anywhere between 4 and 10 layers. however, the total number of layers that can be created can go over 42 layers and these types of boards are used in extremely complex electronic circuits. While low volume PCB assembly may seem boring, it is a great process to invest money into.
Low volume PCB assembly can involve double-sided circuit boards which connect circuits on both sides by using one of two methods. These methods include through-hole technology as well as surface mount technology. Any problems caused by the printing technique make up just about 70% of all issues without consideration of PCB design or quality of components and printed boards.
Printed circuit boards were originally designed using clear Mylar sheets before PCB design software was first created. These Mylar sheets are four times bigger than the circuit board itself and designers would create a transparent photomask of the proposed design. So the evolution of low volume PCB assembly can be traced through the expansion of technology.
Printed circuit boards that contain a copper thickness of more than 3 ounces in inner or outer layers are referred to as heavy copper printed circuit boards. The trace thickness of printed circuit boards is measured in ounces of copper. Some designers will use 1 or 2 ounces of copper whereas other manufacturers prefer to provide just about 6 ounces of copper instead.
A solder paste applier, high-speed chip shooter, pick-and-place machine and infrared oven placed in a conveyor configuration can apply solder paste, place and solder 50,000 parts or more per hour. A single automatic line can place and solder more components than 50 hand solder operators, and do it with better, more consistent quality.
Shops can now assemble PCB’s in a fraction of the time it used to take thanks to the creation of machine-assembly. As a matter of fact, some manufacturers can turn their work around in 5 days or less. This means that they are working 75% faster than the industry standard.
This industry is doing well and this is good for those who invest in this industry and those who work in it. Understand that the typical engineer’s salary can range between $50,000 and $150,000. In 1995, the printed circuit board industry reached $7 billion, by 2000 it reached $10 billion and then in 2012 it managed to reach over $60 billion globally.
There is no doubt that there is a good return for those that either invest in the PCB industry and for those who want to work within the industry itself. As the years go by technology will become more and more common in society and more and more people will be using it on a daily basis. There is no doubt that this industry will continue to grow beyond it’s estimated $60 billion value as of right now.