Points To Consider When Deciding The PCB Board Size!

Points To Consider When Deciding The PCB Board Size!

In this crazily sane world, it is right to say that PCB boards can be discovered in all electronic devices. Be it a watch, computer, mobile phone, refrigerator, room heater, to all industrial tools. With this being said, however, every Prototype PCB Board offers a similar function that is- boosting the devices and their performances, but they differ in plenty of ways. Unless the differences are analyzed by a professional minutely, they may not be easily seen. The most common reason behind this is the size of the PCB board. And, PCB engineers are the ones who precisely understand the value of selecting the correct sizes of the PCB boards. Although, picking up the right PCB board’s size isn’t as simple as it seems to be. It does need loads of considerations.

Needless to say, the size of the prototype PCB boards not only affects the functioning but also takes a toll on the budget as well as deadlines. Here are different factors to take into consideration when deciding on the PC board size.

Here are some Keys Factors to Consider When Choosing the Size of the Prototype PCB boards-

  • Layers: 

Not to mention, when it comes to deciding the appropriate size of the prototype PCB board, it is crucial to choose the numbers of layers required in the PCB, as adding extra layers can add production cost, numbers of tracks along with the size of the board. However, if you are designing a complex board, it may need plenty of tracks and can become difficult to route.

  • Consider the Pattern of the Track: 

Along with the numbers of layers, considering the track sizes is also very crucial. At the time of selecting the Prototype PCB board size, it is imperative to consider the track created on the bare board. In case, if the tracks are designed up to a point then, in any area, the tracks would get limited. On the off chance, if they are made closer to each other, then there are possible chances of connectivity problems.

  • Mounting Components: 

Undoubtedly, the number of mounting components certainly depends on the applications they are going to be utilized. For your better understanding, when compared with a PCB for a computer or laptop, the requirement of mounting components are fewer in the digital watch. In a similar way, for making industrial tools, the requirement of mounting components will be more than a PCB for a laptop. Therefore, it is crucial to take these factors into consideration when manufacturing the PCB. To forestall conflicts, it would be a great move if an engineer will leave at least a half-inch space on all sides to post the placement.

  • Consider the Board Mounting Technique: 

There are two basic types of board mounting that are usually adopted by the PCB manufacturers – 

  • Through-hole Mounting
  • Surface Mounting

Always keep in mind; both of these board mounting methods have their own merits and demerits. Therefore, before deciding on any, it is important to have in-depth knowledge about what components should be mounted in the starting and most importantly how. Remember; both through-hole, as well as surface mounting, may need some clear or free space on the board. Hence, plan accordingly.

So, these were the four major factors that you must take into consideration when choosing the size of the PCB Board. For more assistance, feel free to get in touch with us.                                                                           

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