Visit：709次    Date：2025-06-10

The difference between single panel and double-sided panel mainly lies in the following aspects:

Material and Structure:

Single panel: One side has copper foil, while the other side does not, mainly used for installing electronic components and making simple circuit connections.
Double sided board: Both sides have copper foil and can be wired. The circuit on both sides is connected through conductive through holes, making the structure more complex.

Process and Welding:
Single panel: The solder joints are usually concentrated on the same side, and the other side is mainly used for inserting components. Some copper foils may contain SMD components.
Double sided board: Both sides can be soldered, allowing for the inclusion of both plug-in components and SMD components, providing greater flexibility.

Application and Function:

Single panel: mainly used for simple circuit connections, it is a support carrier for component installation. When the circuit requirements are relatively simple, a single panel can meet the requirements.
Double sided board: When a single panel cannot meet the circuit requirements, double-sided board can provide more circuit connection space. By arranging through-hole circuits to connect the circuits on both sides of the board, it is suitable for more complex electronic devices.

Price:

Generally speaking, due to the more complex structure and higher process requirements of double-sided panels, their prices are usually higher than those of single panel panels.
In summary, there are significant differences between single panel and double panel in terms of material, process, application and functionality, as well as price. The choice of which type of circuit board to use mainly depends on the specific electronic device requirements and circuit design complexity.