When you think of printed circuit boards, what comes to your mind? You might say motherboards, or the video and sound cards that are parts of a computer.
You’re not wrong, but you’re not entirely right either. Yes, motherboards, graphics and sound cards are printed circuit board assemblies, but PCBs are not limited to them. There’s a whole variety of uses and applications for printed circuit boards nowadays. In fact, almost every device that uses electricity or any other form of power, such as batteries, consist of PCBs – from TV remotes, to console controllers, to the microwave oven that you use for cooking!
PCBs have become such an integral part of modern day living that it’s easy to forget that there was a time when PCBs didn’t exist. Back in the old days our ancestors would spend hours just to make fire out of sticks and stones just so they could eat cooked food. When smartphones didn’t yet exist, children would look for other ways to play and enjoy their time. But thanks to the evolution of technology, people have thought of different ways to improve almost every aspect of life.
Aside from computing, what are the other common aspects of life that are greatly improved by PCBs?
From microwave ovens to washing machines, PCBs have greatly increased the efficiency and convenience with which we do housework. What was once a tedious and cumbersome task is now an enjoyable activity, thanks to high-powered washing machines that combine washing and drying, cutting the time and effort required to do laundry. Some advanced vacuum cleaners have PCB components that incorporate advanced features, taking the hassle out of housecleaning.
These are only a few examples of how PCB assemblies turn simple household appliances into powerful and efficient machines.
Business and Finance
Remember the days when we’re just being taught of how the abacus was such an essential tool among Chinese businessmen? Luckily, we won’t have to experience fumbling through rows of beads for minutes what could be achieved now in seconds. With scientific calculators that could solve any number of equations in lightning fast speed, the world of business and finance is growing more than ever. More and more technologies are being developed specifically for financial operations, but at the core of these technologies is the concept of PCB assemblies.
Did you know that microphones have a built-in printed circuit board that processes sound waves and turns it into electrical currents?
Microphones are just one of the many applications of printed circuit boards in the field of broadcasting and entertainment. Audio devices such as speakers, headphones, and amplifiers make use of PCBs in transforming sound waves (analog) into electrical currents (digital) which is then stored on storage memory or broadcasted through various frequency waves – which also utilizes the power of PCBs!
Back in the days of cowboys and hard men, people only relied on horses for transportation. Now, through the inventions in the industrial age, automotives on wheels became the horses of the 21st century. But human innovation didn’t stop there, as people found various ways to incorporate printed circuit boards in cars to enhance their capabilities. Power supplies, fuel regulators, even entertainment systems which are now a common sight in cars – all of these are testaments to the flexibility of PCB application.
Street signs and traffic lights are important aspects of urban planning so as to provide smooth traffic to commuters and motorists alike. But did you know that these traffic lights would not function if not for the PCBs built inside these structures? These circuit boards take care of the timing and other functions of the traffic lights, so that the flow of traffic will not be congested.
These are just a few of the applications of PCBs in various markets in the industry. Technology is still evolving, and PCBs are being integrated in a lot of other areas such as education, agriculture, transportation, and many others. With its popularity in the present day, you can avail of PCBs for your needs at an affordable price. We at Imagineering, Inc. offer free quotes so you can choose among a wide variety of products to fit your needs. If you’re looking for a high-quality printed circuit board to use in your projects, check out our website here.
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