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| Categories | Heavy Copper PCB |
|---|---|
| Place Of Origin: | China |
| Brand Name: | Customized |
| Certification: | ISO90001, TS16949, IS013485 |
| MOQ: | 1panel |
| Price: | Negotitation |
| Payment Terms: | T/T |
| Supply Ability: | flexible lead time |
| Delivery Time: | 2 weeks |
| Packaging Details: | Vacuum package |
| Layer: | 8 layer |
| Board Thickness: | 2.0mm |
| Material: | FR4 Tg150 |
| Standard Testing: | IPC Class 2 |
| Processing Technology: | Resin Plugging+ Plated |
| Pcba Service: | SMD SMT DIP Component Assembly |
| Min Hole Size: | 0.2MM |
| Solder Mask Color: | Green, Red, Blue, Black, White |
| Item: | Custom Circuit Board |
| Package: | Vacuum Package |
| Company Info. |
| GT SMART (Changsha) Technology Co., Limited |
| Verified Supplier |
| View Contact Details |
| Product List |
A heavy copper PCB (Printed Circuit Board) is a type of circuit board that has significantly thicker copper thickness compared to standard PCBs.
This enhanced copper thickness is specifically designed to handle high-current applications and provide superior thermal management.
Key Characteristics and Definition
Copper Thickness: Standard PCBs typically have a copper thickness ranging from 0.5 to 3 ounces per square foot (oz/ft²), the heavy copper PCB is defined as having a copper thickness of 3 oz/ft² or more on its inner and/or outer layers. In some cases, "extreme heavy copper" PCBs can have copper weights exceeding 20oz/ft².
Measurement: The copper weight is measured in ounces per square foot (oz/ft2), which represents the weight of copper that would cover one square foot of the board. A higher ounce value corresponds to a thicker copper layer.
Trace Characteristics: The thicker copper layers allow for wider and taller traces, which reduces the electrical resistance. This is crucial for applications that require carrying high currents without generating excessive heat.
| Standard Testing | IPC Class 2 |
| Layer | 8 layer |
| Minimum Line Space | 0.2mm |
| Processing Technology | Resin Plugging+ Plated |
| Min Hole Size | 0.2MM |
| Solder Mask Color | Green, Red, Blue, Black, White |
| Material | FR4 TG150 |
| Package | Vacuum Package |
| Copper Thickness | 3oz-5oz |
Heavy copper PCBs are essential for a wide range of high-power and high-reliability applications, including:
Power Electronics: Power supplies, inverters, and converters.
Automotive and Electric Vehicles (EVs): Battery management systems (BMS), motor controllers, and charging systems.
Renewable Energy: Solar power inverters and wind turbine controllers.
Industrial Equipment: Motor drives, welding machines, and robotics.
Military and Aerospace: Radar systems, power distribution units, and communication devices where reliability in extreme conditions is critical.
Planar Transformers: Heavy copper PCBs are used to create high-power-density planar transformers directly on the board.
Our Product Technical Support and Services for the Heavy Copper PCB include:
- Dedicated technical support team to assist with any product-related queries or issues.
- Comprehensive documentation and resources for easy reference and troubleshooting.
- On-site services for installation, maintenance, and support as needed.
- Customization options available to meet specific project requirements.
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