Copper Base PCB

As a leading PCB manufacturer, TriWin offers high-quality Copper Base PCBs designed for efficient heat dissipation and enhanced performance in high-power applications. Our copper base PCBs are engineered to provide superior thermal conductivity and durability, making them ideal for industries such as electronics, automotive, medical devices, and LED lighting.

What is Copper Base PCB?

A Copper Base PCB is a type of metal-clad PCB that uses copper as the base material. Known for its excellent thermal conductivity, copper is ideal for applications requiring efficient heat dissipation, especially in environments with high temperature fluctuations. The copper base significantly improves the heat management of electronic components, thus ensuring stability and reliability.

Copper Base PCB is widely used in high-frequency circuits, communication equipment, and industries that demand high thermal conductivity and durability. With superior heat dissipation capabilities, copper substrates can effectively reduce component temperature, enhancing the overall performance and longevity of the devices.

Basic Parameters (Customizable)

• Layers: 1 Layer
• Material: Copper base
• Board Thickness: 1.6 mm
• Copper Thickness: 1 oz
• Surface Treatment: HASL lead-free, OSP, ENIG, ENEPIG, Immersion Tin
• Solder Mask: White
• Thermal Conductivity: 2W/m.K (for traditional copper base)
• Certification: UL, ISO, SGS

Key Features of Copper Base PCB

• High Thermal Conductivity:
  Copper offers excellent thermal dissipation, far surpassing aluminum and iron substrates, making it ideal for applications requiring efficient heat management.
• Superior Electrical & Mechanical Properties:
  Copper’s high electrical conductivity ensures stable performance, while its mechanical properties ensure durability in harsh environments.
• Excellent Processability:
  Copper substrates are suitable for conventional mechanical processing such as drilling, punching, and cutting, enabling easy integration into diverse applications.
• Low Coefficient of Thermal Expansion:
  Copper maintains the stability of electronic equipment by minimizing thermal expansion, preventing damage from thermal stress.
• Long Life & High Tolerance:
  Copper base PCBs are highly durable and resistant to thermal aging, ensuring extended lifespan and superior reliability in demanding applications.
• High Current Carrying Capacity:
  Designed for circuits requiring high current, copper substrates use thicker copper foils to ensure sufficient power transmission.
• Thermal Aging Resistance:
  Copper substrates offer excellent resistance to thermal aging and provide long-term performance in high-temperature environments.

Applications of Copper Base PCB

Copper Base PCBs are used in a wide range of industries due to their excellent thermal and electrical properties. Key applications include:

• LED Lighting:
  Copper substrates are essential in LED lighting systems, where effective heat dissipation prolongs the life of LEDs and enhances performance.
• Power Supplies:
  Used in power supply circuits where heat management is critical to maintain stable operation.
• Automotive Electronics:
  Copper base PCBs are used in automotive electronic components, ensuring reliable performance under high heat conditions.
• Medical Devices:
  Essential for medical equipment where precision and heat control are paramount.
• Solar Cells:
  Copper PCBs are used in solar applications to improve the efficiency and durability of the systems.

Why Choose TriWin?

TriWin stands at the forefront of Copper Base PCB manufacturing, offering customized solutions designed to meet the highest standards of quality, performance, and reliability. Our products are backed by extensive industry expertise and rigorous testing to ensure optimal results in all your thermal management needs.

Key Advantages:

• Expertise: Over 10 years of experience in PCB manufacturing.
• Certified Quality: UL, ISO, and SGS certifications.
• Customization: Tailored solutions for specific project requirements.
• Global Reach: Serving industries worldwide with fast and reliable delivery.