Generally, PCB engineers will draw prototype PCB structure drawing boards according to different specifications of customers. The main structure layers can be divided into single-sided PCB, double-sided PCB, and multilayers circuit boards. According to PCB engineers draw circuit board chart for prototype pcb manufacturing. prototype pcb manufacturing, in a popular sense, is also a PCB samples manufacturing.
1.Proofing is divided into two ways: regular printed circuit board factory and professional prototype PCB manufacturing factory.
2.The purpose of regular factory manufacturing is to have bulk orders, so of course, we hope to return the order. The prototype pcb manufacturing factory itself only makes samples PCB or small quantities, and if there are large orders, it can not be done in general.
3.In terms of quality assurance, regular factories must do better than prototype pcb manufacturing companies. Prototype pcb manufacturing companies buy and sell PCB samples with one hammer and receive money when they send them out. They don't need to do flying probe tests. If the quality is not up to standard, you have to pay again. Regular factories usually do flying probe tests. They are careful and professional from materials to technology, so the quality is often successful once.
4. A PCB project needs to involve many things. If there is a problem in a certain link of a product, it is easy to affect the product development progress. PCB manufacturing is also the same. Generally, a project is done. The designed PCB will go to the prototype pcb manufacturing factory for proofing and several boards for testing. If the test is passed and everything is OK, then you can find a batch PCB manufacturer to directly manufacture in large quantities, and the price will be lower than that of the prototype pcb manufacturing factory Many, the prototype pcb manufacturing factory proofing is mainly outstanding fast and cheap.
