12OZ Heavy Copper PCB for power supply

Thick copper PCB is a layer of copper foil bonded on the glass epoxy substrate of printed circuit board. When the copper thickness is ≥ 2oz, it is defined as thick copper PCB.

Performance of thick copper PCB: thick copper PCB has the best elongation performance, which is not limited by processing temperature. Oxygen blowing can be used at high melting point, and brittle at low temperature. It is also fireproof and belongs to non combustible material. Even in highly corrosive atmospheric environment, copper plate will form a strong, non-toxic passivation protection layer.

Advantages of thick copper PCB: thick copper PCB is widely used in various home appliances, high-tech products, automobiles, medical and other electronic equipment. With the application of thick copper PCB, the core component of electronic equipment, circuit board has a longer service life, and it also helps to simplify the volume of electronic equipment.

In PCB production, thick copper PCB is a special process, which has certain technical threshold and operation difficulty, and its cost is also relatively expensive. Some PCB manufacturers dislike making trouble, usually do not want to do or rarely do. Ipcb is a global PCB proofing service, small and medium batch PCB manufacturing enterprises, committed to solving the difficulties in PCB production, precision boards, special boards no place to process pain points, to provide customers with thick copper plate, multi-layer special laminated structure, electroplating nickel gold / gold finger, special-shaped hole, depth control groove and other special processes of PCB proofing, its delivery speed is faster than ordinary factories One third less time. At present, in the process of PCB proofing, ipcb can achieve 2 ~ 16 layers (more than 6 layers, review); the maximum copper thickness is 40oz; the minimum via hole is 0.1 ~ 0.6mm. Welcome customers to experience.