Four layers High Frequency Printed Circuit Board, PCB

 What is a double-sided printed circuit board?

With the development of high technology, people need electronic products with higher performance, smaller volume and more functions, which promotes the development of printed circuit board manufacturing to be lighter, thinner, shorter and smaller. In limited space, more functions and wiring are realized. The density change is larger, and the pore size is smaller. The minimum hole diameter of mechanical drilling batch capacity has been reduced from 0.4mm to 0.2mm or even smaller. The hole diameter of the metallization is getting smaller and smaller. The quality of the metallized holes on which the layer-to-layer interconnection relies is directly related to the reliability of the printed board.

Double-sided PCBs are similar to single-sided PCBs, but they have both sides that can be routed and the top and bottom layers. You can add conductive components and copper on either side of the PCB. This allows your traces to cross each other.
Double-sided printed circuit boards have higher density and do not require any point-to-point soldering. They can be used in vending machines, dashboards, amplifiers, lighting systems, etc.
advantage:
They make it relatively easy to add conductive paths on the board, which means you will have a PCB that better suits your needs.
Since both sides of them are conductive, a large number of originality electronics ICs and Electronic Components and Electronic connectors can be assembled at any time.
There is an extra layer, so you can add more components as needed, have more space, and design flexibility, which means you are more likely to have a PCB that suits your requirements.
Double-sided PCB is ideal for demanding applications and advanced electronics
If necessary, the size of the circuit board can be reduced because double-sided can be used. This type of PCB may save you money because you may only need to use one board
Double-sided PCBs can be used in many different applications and electronic products. In other words, they are ideal for a wide range of industries.
shortcoming:
When conducting large currents, double-sided printed circuit boards are not ideal because the copper wires are heated. We are aware of this and ensure that all PCBs are of high quality and are not damaged.
When PCBA Manufacturing solders this type of PCB, there is a risk of overheating. However, our PCB experts have manufactured thousands of PCBs and know how to minimize risks.
They can be very complex, which means they can be difficult to manufacture. The good news is that we have extensive experience in manufacturing various PCBs. You can count on us to get the job done.