Heavy copper PCBs are manufactured with 4 ounces or more of copper on each layer. 4 ounce copper PCBs are most commonly used in commercial products. The concentration of copper can be as high as 200 ounces per square foot. Heavy copper PCBs are widely used in electronics and circuits that require high power transmission. In addition, the thermal strength provided by these PCBs is impeccable. In many applications, especially in electronic products, the thermal range is critical, because high temperatures cause severe damage to sensitive electronic components and severely affect circuit performance.
Heavy copper PCB can be used to develop high-power circuit wiring. This wiring mechanism provides more reliable thermal stress treatment, and provides fine processing, while integrating multiple channels on a single-layer compact board.
Heavy copper PCBs are widely used in various products because they provide multiple functions to improve circuit performance. These PCBs are widely used in high-power equipment such as transformers, radiators, inverters, military equipment, solar panels, automotive products, welding equipment, and power distribution systems.
