Once upon a time, the cost of surface mount technology (SMT) was higher than the cost of through hole technology. The original goal of surface mount was miniaturization. Times have changed. Thanks to wide spread use, the cost of surface mount technology is now lower than through hole. Converting an older design to SMT is one way to lower cost of the product, and the difference is significant enough to justify the engineering investment for almost any production quantity higher than "low volume".
There are additional design issues to consider when updating a design for cost reduction. Changes in component packaging for part count reduction and part type consolidation may help reduce cost. Small changes like component orientation can make a difference. A new board layout that allows 100% testability may reduce overall cost. Avalon Engineering takes all of these issues into account when performing a value engineering cost reduction analysis of your product.
Avalon Engineering’s SMT conversion and value re-engineering services include creating an updated schematic, a new board layout within the constraints of the existing mechanical fit when applicable, and a new bill of materials listing all part number and manufacturer information.
 |
|
 |
