September 24 2011
Printed Circuit Boards: Creating a Prototype
Tagged Under : pcb design, prototype circuit board, prototype circuit boards
All PCB design engineers, students or accomplished professionals, should know that when they are starting an electronics project they will more than likely have to create a prototype circuit board to make sure the device functions properly. Thanks to modern software and the Internet, this process is now considerably smoother than it has been in the past. Since there is such a great variety of hobbies that necessitate PCB design, no one set of rules will determine how a prototype will be designed. That being said, there are a couple steps one must complete before they can start the PCB design process.
See what a prototype circuit board is capable of.
The first thing to determine is whether all the required components will fit on a single-layer PCB or whether a multi-layer PCB will be needed. Most modern applications will need a multilayer PCB even though it is easier and less costly to create a single-layer PCB. The actual number of layers necessary to complete the board will depend on the amount of components and what type of components the board will need. Anything beyond a four-layer PCB is probably out of most hobbyists’ price range and would be considerably difficult to design as well.
Learn about quality PCB design.
The next step in this process is to determine which PCB manufacturer will produce the board. Low cost PCB fabricators seem to be a dime a dozen these days, but there are several important items to consider when selecting one. While each company accepts the same file format, each has a certain software package they would prefer their customers to use. Most of these are quality programs and should offer all of the features one would need to design and check prototype PCBs. PCB manufacturers that stand out are those that consistently provide on-time delivery and quality circuit boards. Also, to further streamline the PCB ordering process, some companies will provide instant online quotes and status updates.
Find manufacturers of prototype circuit boards.
When a fabricator has been selected, you can then start designing the actual prototype.
