history of pcb

Do you think that you know a bit about PCBs? Printed circuit boards have been around for many years, but they have also evolved a lot over this time. As electricity and new products started to be invented, so did PCBs and now we use them everywhere.

Here, we are going to talk you through the complete history of PCBs and look towards the future of these products. Keep reading to find out more about this.

The Gilded Age of PCB

While PCBs were not invented in the Gilded Age, which took place between 1879 and 1900, they would not be the same if it weren’t for the inventions in this era. During this time, households began to get electricity and there was more of a demand for electronic products. Big inventions during this time include the motor in 1888, the telephone in 1876 and the lightbulb in 1879.

World War 2

Many years later, despite further advancements in technology PCBs were still not invented. It wasn’t until the period of time when World War 2 took place between 1939 and 1945 that Paul Eisler filed a patent for a product that was similar to the PCBs that we use in today’s society. Not only did Eisler file a patent but he also made a radio in 1943 with his own version of the PCB.

The Cold War Era

The Cold War was a very tense time between 1947 and 1991 with many countries aiming to be the first in terms of arms. During this time, PCBs really came forward and began to be manufactured in their masses. During this time, you’ll also find that the first patent for the plated through-hole technology was filed.

The Digital Age

In the dawn of the Digital Age, which was during the 1980s, PCBs were extremely popular and companies who weren’t using these were seen as being behind. At this time, PCBs were drawn by hand as computers with the best PCB software like we have today were not around.

Of course, during this time, EDA software was then created, and designs could be saved as Gerber text which PCB designers will be very familiar with today.

Present Day

PCBs have come a long way from the World War 2 era, and they are now easily designed using PCB design software and manufactured every single day. Designers don’t have to draw using a pen and paper, they can take a look at a PCB design softwares list and get started without a hitch.

PCBs are vital in today’s society and we would struggle without them. Of course, as time goes on, they are expected to evolve even more and possibly get even smaller than they already are.

Now that you know about the history of PCBs and the way in which they were designed, you can understand the importance of these products. They have played their part in the space race and the dawn of the digital age so what is next for them?