1. This Double Sided Copper Printed Circuit Board is a double-sided PCB, so its circuit board substrate includes metal conductive layers on both sides, and components are attached to both sides. A hole in the PCB connects the single-sided circuit to the circuit on the other side. In addition to having a different number of layers and sides, it can also change inflexibility. Its wire mesh layer is used to place components, their pins, labels, branding, and sometimes even instructions for use.
2. The surface mount technology used is a circuit assembly technique. This technique is a method of mounting chip components on the surface of a printed circuit board by soldering and assembling reflow or dip soldering. Double Sided Copper Printed Circuit Board achieves high density, high reliability, miniaturization and low cost of assembly. With this product, the traces can now cross each other, increasing density without the need for point-to-point soldering.
3. Double Sided Copper Printed Circuit Board uses CAD programming to make the board at the time of production and prints to the hot stamping film like a single-sided board. The obvious difference is that the film is not two separate boards, but two boards of the same circuit. The design interacts on both sides, passing signals and voltages from one side to the other.