Double-Sided Boards PCB unloader's circuit board has wiring on both sides. However, to use two sides of the wire, there must be a proper circuit connection between the two sides.

PCB unloader is classified according to the number of circuit layers: divided into single-sided, double-sided, and multi-layer boards. Common multi-layer boards are generally 4-layer boards or 6-layer boards, and complex multi-layer boards can reach dozens of layers. The PCB board of the PCB unloader has the following three main division types:

PCB unloader manufacturers tell you that PCB provides circuits with required electrical characteristics, characteristic impedance, and electromagnetic compatibility characteristics in high speed or high frequency circuits.

PCB reject conveyor manufacturers tell you that PCB has the following functions in electronic equipment. (1) PCB reject conveyor manufacturers tell you that it provides mechanical support for the fixing and assembly of various electronic components such as integrated circuits, realizes wiring and electrical connection or electrical insulation between various electronic components such as integrated circuits, and provides the required electrical characteristics.

PCB reject conveyor manufacturers tell you that the earliest printed circuit boards used are paper-based copper-clad printed boards. Since the advent of semiconductor transistors in the 1950s, the demand for printed boards has risen sharply.

1. Assemblability. PCB reject conveyor's PCB products are not only convenient for the standardized assembly of various components, but also for automated and large-scale mass production. In addition, the PCB products of the PCB reject conveyor can be assembled with other various components to form larger components, systems, and even the whole machine.