Pointers On How To Reduce The Price Of PCB Prototype Production

Manufacturing electronic product samples consists of PCB design and PCB assembly and is an important step when launching new products. Depending on how far evolved your design is, there is a high risk of costly errors. I will give some advice about avoiding common errors and how to reduce time to market and cost when manufacturing prototypes.

After you have the design for a new product, you want to build some samples. This will make sure that your product will meet the reliability criteria. Simulating the performance of your product is often done before beginning to manufacture prototypes. Common design software such as PCB and industrial design packages will allow you to simulate a variety of performance elements such as electrical, mechanical and thermal performance. Running simulations will take some extra time. Then again, the results frequently will uncover errors in your design. Minimizing the amount of errors in your design will simplify achieving the needed performance of your samples more quickly and in the end save you time.

One strategy to speed up prototype optimization is working with a modular design. A modular design will concentrate essential functions of your design in particular parts which are interchangeable. Throughout your prototype optimization you can then rebuild separate modules that do not yet meet your performance constraints rather than having to rebuild your entire design. Swapping a single module will be quite cost effective. Moreover, reliability characterization of modules will be quicker than classifying the complete design.

PCB components are often assembled by hand during the prototype phase despite the fact that this option is time consuming. As a result it makes sense taking into consideration a contract manufacturer for the assembly.

You ought to look for a subcontractor which has a low setup expense since this expense is going to dominate the total cost in case of small-quantity runs. To lower setup cost of PCB sample assembly, vendors will combine boards from a number of clients. This will split the setup cost amongst several customers. Consequently, you will only have a limited choice of PCB materials and thicknesses.

When looking for a manufacturer, you ought to though not focus on small setup costs only. Selecting a manufacturer that can also run production quantity runs later on will eliminate many problems throughout the production stage since the prototype data can easily be reused. Your manufacturer can then very easily reuse your translated design data. This may not be the case if you are switching manufacturers. Also, chances are that your new vendor will interpret some files differently which will risk performance of the finished product.

A PCB contract manufacturer that in addition offers PCB design services will be able to assist you in the design process and also be able to a great deal more easily resolve design-related problems.

A challenge with small-quantity production runs is purchasing of PCB components. Most components suppliers will charge freight fees and have minimum order volume constraints for certain components. SMT parts are mounted by mounting them as tape in feeders. Mounting small quantities of components on the other hand is a challenge because they do not mount in a feeder. If you pick a vendor that carries stock of normally used SMT parts that you can order, you can save a lot of time. In addition, you won’t squander any parts which are left over.

It is smart to choose a vendor that also can do the manufacturing and testing of the finished products. This will save a lot of time during the manufacturing. In addition, defective-product circuit boards can be repaired in house. Make sure you can without difficulty and effectively communicate with your supplier. Also, make certain that your vendor can identify with your issues. This ability will be key in eliminating expensive delays and mistakes of the PCB assembly and finished product assembly.