Products Categories
Contact Us
  • XPCB Limited

  • Tel: +86-755-2301 2705

  • E-mail: info@apexpcb.com

  • Add:Building 3, JinFeng Industry Area, Heping Community, Fuyong Town, Baoan District, Shenzhen, 518103, China

Composition Of The Circuit Board
Feb 02,2019

The circuit board is mainly composed of pads, holes, mounting holes, conductors, components, connectors, fillers, electrical boundaries and so on, the main functions of each component are as follows:

Welding PLATE: A metal hole used to weld the pin of a component.

Perforation: There are metal holes and non-metallic holes, wherein the metal perforation is used to connect the components between the layers of the pins.

Mounting hole: Used to secure the circuit board.

Wire: An electrical network copper film used to connect components to pins.

Connectors: Components used to connect between circuit boards.

Fill: Copper applied to the ground network can effectively reduce the impedance. Electrical boundary: Used to determine the size of the circuit board, none of the components on the circuit board can exceed that boundary.

Related News