Single Sided PCB

Impedance control in PCBs ensures signal integrity by maintaining specific impedance levels in high-frequency circuits. This process prevents signal degradation and electromagnetic interference, making it essential for reliable performance in devices like telecom equipment, computers, and mobile phones.

Conductive carbon printing involves using carbon-based materials to create electrically conductive patterns on surfaces. This technique is often used to replace traditional metal-based conductive paths, offering benefits like flexibility and cost-effectiveness. It is widely applied in electronics for creating circuits, sensors, and other components.

Selective hard gold plating involves electroplating a nickel layer followed by a gold layer onto specific areas of a PCB. This process is called “selective” because it targets only certain parts of the PCB, such as connectors or contact points, to enhance durability and conductivity.

A peelable mask, also known as a peelable solder mask, is a temporary protective layer applied to specific areas of a PCBs. It shields these areas from solder during processes like reflow or wave soldering. After the soldering process, the mask can be easily peeled off, revealing the protected areas.

Plugged Vias in PCB manufacturing involve filling via holes with a non-conductive material, such as solder mask or epoxy resin. This process protects the vias from contamination and ensures their integrity during soldering and assembly.

Edge plating, also known as edge metallization, involves applying a metallic coating, typically copper, to the edges of a PCB. This process enhances electrical conductivity, structural integrity, and durability, making it useful for high-frequency applications and robust connections.

A countersunk hole is a conical hole drilled into a material, allowing the head of a screw or bolt to sit flush with or below the surface. This is often used to create a smooth, clean finish on the surface.