About Double Side PTH PCB
Double sided PCBs are very similar to single sided PCBs, except that they have two sided copper layer on top and bottom layer of PCB. These boards can mount conductive copper and components on both sides of the circuit board, which allows the traces to cross over each other. This results in a higher density of circuits.
Double sided circuit boards are one of the most popular types of PCBs as they enable manufacturers to produce more complex circuits, which can benefit in higher technology applications and electronics. There are abundant of applications and electronics where double sided PCBs are used.
