Once your printed circuit board prototype was tested and approved, Production work would be substituted by the manufacturing team (or factory).However, the majority of the design remained unchanged may cause increased costs.

For circuit board factory standpoint, the PCB prototype of technical standards not apply to mass production of circuit board manufacture. may result in reduced product quality and increase the additional cost to the customer.

DiGPCB listed some common examples of circuit board optimization. To improve product quality and mass production efficiency.