What is DFM and DFA?
DFM and DFA are relevant to almost any product be it assembling bicycles where primarily the product is mechanical components to electronic devices such as cell phones, routers, and computers which require both mechanical and electrical components. The primary focus of this blog will be PCB Design through PCB Fabrication and PCB Assembly within the electronic realm and how it relates to DFM and DFA.
What is Design for Manufacturing?
PCB DFM looks at all factors that may impact the manufacturability of a PCB design, such as assembly, fabrication, flex/rigid-flex, microvia, panel and substrate. It should also consider whether SMT component placement and soldering can be conducted automatically to reduce costs. DFM can involve general manufacturing specifications and/or the specifications of a specific manufacturer.