China aluminium pcb sheet Manufacturers

From PCB production to PCBA finished products, one-stop service can solve users' worries about outgoing orders without worrying about follow-up problems.

Through a series of inspections, tests and aging tests and other technical means, the PCB can be guaranteed to work reliably for a long time (usually 20 years).

DFM (Design for Manufacturing) is the most effective way to ensure the quality of PCB SMT processing. DFM is a design practice and process that matches the engineering requirements of a product with global manufacturing capabilities to achieve the lowest cost, highest output, and speed up time to market. DFM considers manufacturability and testability from the time of product development and design, so that the design and manufacturing are closely linked to achieve the goal of one-time success from design to manufacturing. DFM has the advantages of shortening the development cycle, reducing costs, and improving product quality. It is the way for enterprises to achieve success.

A rigid PCB is the most traditional form of board in the PCB world. Common multi-layer PCB circuit boards are generally 4-layer boards or 6-layer boards, and complex multi-layer boards can reach more than a dozen layers. There are both high-speed logic circuits and linear circuits on the circuit board. They should be separated as much as possible, and the ground wires of the two should not be mixed, and they should be connected to the ground wires of the power supply. To maximize the ground area of the linear circuit. So how should the PCB circuit board be maintained?

Rigid PCB, commonly known as hard board, is a printed circuit board made of a rigid substrate that is not easily deformed.

The advantages of soft and hard board