Benefits and Advantages
The use of heavy copper PCBs provides several significant benefits:
High Current Carrying Capacity: This is the most notable advantage. The thicker copper traces can
handle substantially higher currents—from 10 to hundreds of
amperes—compared to standard PCBs, preventing trace burnout and
electrical failures.
Superior Thermal Management: Copper is an excellent thermal conductor. The thicker copper layers
effectively spread and dissipate heat away from critical
components, reducing the risk of overheating and extending the
lifespan of the electronic device.
Enhanced Mechanical Strength: The robust copper structure provides greater durability and
resistance to thermal stress, vibration, and physical shock. This
makes heavy copper PCBs ideal for use in harsh environments.
Integration of Power and Control Circuits: Heavy copper plating technology allows for the integration of
high-current power circuits and low-current control circuits on the
same board, simplifying the design, reducing the overall size, and
potentially lowering costs.
Reduced Product Size: By using thicker copper, designers can achieve the required
current-carrying capacity with narrower traces, which can help to
reduce the overall size and layer count of the PCB.
Technical Parameters:
| PCB Layer | 8 layer |
| Insulation Materials | Epoxy Resin |
| Test | IPC Class 2 |
| Copper Thickness | 3oz-5oz |
| Processing Technology | Resin Plugging+ Plated |
| Pcba Service | SMD SMT DIP Component Assembly |
| Standard Testing | IPC Class 2 |
| Minimum Hole Size | 0.2mm |
| Item | Custom Circuit Board |
| Solder Mask Color | Green, Red, Blue, Black, White |
