Heavy Copper
Heavy Copper PCBs are printed circuit boards that use thicker copper layers—ranging from 3oz to 24oz per square foot—compared to standard PCBs, which typically use 1oz or 2oz copper. These boards are designed for high-power applications where increased current-carrying capacity, superior heat dissipation, and enhanced mechanical strength are required. Heavy copper PCBs provide exceptional reliability and durability in demanding environments.
Key Benefits
- Increased Current-Carrying Capacity: The thick copper layers can handle significantly higher currents, making heavy copper boards ideal for power-intensive applications.
- Improved Thermal Management: The thicker copper acts as an efficient heat conductor, spreading heat more effectively and preventing thermal overload of components.
- Enhanced Mechanical Strength: Heavy copper layers provide increased structural integrity, making the PCB more robust and able to withstand mechanical stress, vibration, and thermal cycling.
- Longer Product Lifespan: By reducing hotspots and ensuring stable performance under high loads, heavy copper PCBs extend the life of your electronics, especially in harsh environments.
Heavy Copper PCBs, with copper weights up to 24oz, are the go-to solution for high-current, high-temperature, and high-reliability applications. These boards ensure optimal performance and long-term reliability in environments where standard copper thickness would fall short.
**FOR A FULL RANGE OF THERMAL MANAGEMENT SOLUTIONS VIEW OUR THERMAL MANAGEMENT.PDF OR CONTACT OUR TECHNICAL DEPARTMENT.
For a full range of thermal management solutions view out Thermal Management PDF or contact our Technical Department
*Please refer to our capabilities page to ensure your design meets our manufacturing capabilities.