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Month: October 2018

PCB (Printed Circuit Board) Design and Routing Tips and Tactics

A PCB is a printed circuit board. PCBs are a part of our everyday lives; Computers, Cellphones, Calculators, Wrist-watches and every electrical component we interact with on a daily basis.

The most common shape for PCB is rectangle. Many people also prefer to have the corners rounded, as this decreases the possibility of edge-cracking. The shape of PCB highly depends on where you are going to place the board, and what your mechanical requirements are (the final box where the product is placed).

Usually, there are 4 big holes in the board, each hole in one corner. These holes are used to hold the board in place using a patch or a PCB holder. The diameter is more than 2 millimeters, and it is plated.

PCB (Printed Circuit Board) Design and Routing Tips and Tactics

Of the several materials used for the boards, six are the most widely manufactured: FR-1, FR-2, FR-3, FR-4, CEM-1 and CEM-3. “FR” stands for “flame retardant”. FR 1, 2 and 3 are essentially the same, with only minor differences in properties. They are not suited for building multilayer boards. The same is true for CEM-1.

FR-4 and CEM-3 are two laminates that can be used for multilayer boards. Of the two, FR-4 is more widely manufactured, and hence is cheaper. It can be used for single and multilayer boards, and has excellent thermal tolerance up to 130°C.

The next time you wonder why your new electronic device does not work according to your expectations, the problem may be in the wrong design and manufacturing of printed circuit boards (PCBs) – a part that mechanically supports and connects electrical components differently. However, poor design and production of PCBs can be overcome using companies that offer high-quality PCB assembly services.

Finding the Right Electronic Manufacturers For Your Project

Electronics is a material that is used almost everywhere by everyone but the actual electronic manufacturing process is not one that is common knowledge. There is literally a whole world now built around the of electronics, without even including the actual end products which could number in the millions. The process requires a whole range of support industries around it, which most people are completely unaware of.

Different types of electronics require different manufacturing methods, and most companies do not involve themselves in the entire spectrum. Rather, they specialize in one or two processes, using a network of suppliers and operational resources that support their core business.

There is also a whole industry around building, servicing and maintaining the actual machines that make the electronics. Depending on the type of electronic being made, some of these machines are very large and quite complex, and need specialist technicians to keep them operating. Other auxiliary equipment are also part of the industry, and similarly, require experts to service and repair them.

Finding the Right Electronic Manufacturers For Your Project

Technical expertise in the area of quality control and compliance with specifications is also a core part of the methods used to produce all types of electronics. Quality control is almost a science on its own, and requires trained operators who know how to read the documentation and apply it to the required standards and specifications.

Naturally, electronic manufacturing companies in California are the focus for any information about the industry. However the network of suppliers and other support industries that surround the electronic manufacturing process are vital to its efficiency.

Any serious attempt to examine the electronic manufacturing industry should always take these other suppliers and industries into account. Without them, the whole industry would be forced to look to itself for these services, greatly increasing the cost of electronic components to every consumer.