Everything You Must Know About PCBA or Printed Circuit Board Assembly

Printed circuit boards or colloquially known as PCBs is one of the most crucial elements used in the electronics industry. It is safe to say that it is the lifeline of the electronics industry. It is used to electrically connect the electronic parts of the machine or device. The procedure of filling the printed circuit board with electronic parts such as capacitors, transistors, resistors, batteries, etc is called printed circuit board assembly or PCBA.

At the present time, all commercially produced electronic machines and devices have printed circuit boards present in them, be it TV sets, fridges, dishwashers, washing machines, and more. Further, even a space mission isn’t viable without printed circuit boards.

It is said that the development of PCBA started in the early 1900s. At the beginning of the 20th century, a scientist from Germany by the name of Albert Hanson began the development of the PCB assembly. Later a year ago, Thomas Alva Edison carried experiments that help in the present-day PCB assembly.

After the manufacturing of the circuit board, the electronic parts which are mentioned above are attached so that a working PCB assembly is created. At the present time, there are 2 PCBA methods at the disposal which are through-hole technology and surface mount technology. In the former method, leads are embedded in the holes and in the latter one, electronic parts are situated on pads located on the PCB’s external surface. In both methods, the element leads are fixed electrically and mechanically via molten metal solder.

When it comes to soldering which is used to attach the PCB elements so as to make PCB assembly viable, there are several methods available in the market. More often than not, the selection of the soldering method counts on the volume of the production. If it is high then machine placement and bulk wave kind of soldering is used. And if the volume is low, then manual soldering is used which is carried out by hands using a microscope. Nevertheless, there are parts that are not viable to solder manually for instance ball grid array.

In the process of PCB assembly, conformal coating is done on the board after the soldering of the electronic elements. This conformal coating prevents deterioration of the board. It also prevents leakage of current. PCB boards are after assembly put in an antistatic bag so that no static charge transmits in the board especially while transporting.

No doubt, getting PCBA services from a specialized firm is better than getting it done in-house. There are a number of advantages you can expect to obtain if you hire a professional printed circuit board assembly firm. Let’s take a look at them.

Save money

If you want to set up your own assembly facility, then you have to get ready to spend a fortune. On the other hand, you can save millions of dollars by hiring a specialized firm. Further, by doing this, you can skip the hassles of hiring the right employees, managing inventory, and a lot of things.

Quality services

Taking the services of a professional PCBA firm assures that you can get quality services at cost-effective prices. A reputed assembly company has state of an art facility, dedicated and qualified staff, and years of experience to get your work on time without compromising on quality.

Focus on core competencies

If you have an expert assembly firm at your disposal, you have peace of mind and you can now focus better on your core competencies. You can have time to strengthen your brand and develop your business and do a lot more important things.

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Learning about PCB prototype and hiring a professional company

Learning about PCB prototype and hiring a professional company

This article talks about PCB prototypes and taking the services of a professional company. Let’s begin.

A printed circuit board or in abbreviation known as PCB is a card or circuit board which are made up of an extremely thin flat metal or rigid plastic-kind board known as an insulator. The circuit board is used onto which electronic elements like capacitors and resistors are mounted and the process is called printed circuit board assembly. The printed circuit boards are then utilized in electronic appliances such as refrigerators, TVs, PCs, dishwashers, washing machines, and so on. Further, PCBs are used in military and space applications. 

A prototype could be taken as the foremost working model of innovation. Hence in this scenario, a printed circuit board prototype is the foremost circuit board, which is created for a new electronic product. By making use of this prototype in the electronic product, the inventor could find out whether the prototype caters for its objective in the invention. As soon as the electronic product is all set to work with the PCB prototype, any errors that happen could be resolved in the prototype. In this manner, the PCB prototype banks the manufacturer of the electronic product loads of dollars, since any errors that might be present in the printed circuit board would be highlighted prior to the real commercial fabrication of the printed circuit board.

Without getting a printed circuit board prototype, the model of a new electronic innovation would be of no usage in case its printed circuit board is not in mint condition and up-to-the required standards. Electronic gadgets and machines are becoming more and more technologically sophisticated day after day. The enhancement is carried out with the help of changes on a printed circuit board prototype, which is then applied to the electronic product to find out if the enhancement is in the correct order. Making use of several materials of the printed circuit board also comprise changes in the printed circuit board prototype. You could make use of fiberglass or Teflon for the printed circuit board, and it is via the printed circuit board prototype that you discover which printed circuit board material finest suits your PCB. In the present time, new printed circuit boards are in utilization in electronic products, gratitude to the PCB prototype.

Choosing a professional company that can provide you with a PCB prototype

Check for experience

When you are looking for a company for your PCB prototype requirements, the key thing you should look for is the experience of the company. Not to mention, experience defines the work quality, handling tight deadlines, and much more about the company. Make sure that the company you are hiring should an impressive portfolio of working with several different clients.

Check for certifications

As a matter of fact, sometimes it becomes really tough to find out everything about your potential company. Nevertheless, a simple way to make sure that everything will be in right place is by checking the certifications of the company. The certifications for example an ISO, guarantees that the company has up-to-the-industry-standard machinery, facility, and skilled employees.

Check for reputation A company that delivers a lot of successful projects more often than not has a great reputation in the industry. You can call the present and past customers of the company and discuss in detail the pros and cons of the company. Without a doubt, a few calls can get you good company in the end. So, do not hesitate to pick up your phone and begin dialing. You can know more about a company is by going a through third party review app. There are a few review websites available on the web.

Read Also: Learning all about PCBA