What are the design requirements for PCB Prototype

What are the design requirements for PCB Prototype

PCB Prototype

Refers to the pilot production by the manufacturer before mass production of printed circuit boards. Important topics include: After engineers design a circuit, they provide samples to the factory to allow the factory to conduct trial production in small batches. The general case of the number is not limited, and the engineer is called PCB Prototype before the product design has been confirmed and tested.

First of all, Shenzhen PCB manufacturers have strict production requirements for PCB prototype

There are strict requirements for the thickness of materials, production processes, solder masks, etc. The production requirements must be clear. The customer’s product requirements must be implemented in the document contract. To confirm with the manufacturer repeatedly, so that manufacturers understand the clear customer requirements, so as to ensure the production of samples, can not blindly design production, in the elaboration of design requirements can not be vague, to achieve mutual understanding, and more communication.

Secondly, the PCB drilling should pay attention to the drilling design. The size of the drill hole directly affects the production cost of the product. The smaller the drill hole size, the higher the cost. In addition to the size of the drill hole, the number of drill holes directly affects the The more the production cost and quantity, the higher the manufacturer's cost, and the manufacturers will increase the production quotation. Although the number of drilling holes increases the heat dissipation effect of the product, the overall requirements of the product must be combined with the design requirements and products. The actual use of the environment, production costs and other factors to consider, make a reasonable design and planning.