Copper Heat Sink
A copper heat sink is a component used in electronic and mechanical systems to dissipate excess heat generated by electronic components or machinery. It is designed to transfer heat away from the heat-generating source and dissipate it into the surrounding environment, thereby preventing overheating and ensuring optimal performance and longevity of the components.
Copper, known for its excellent thermal conductivity, is a popular material choice for heat sinks due to its ability to efficiently conduct and distribute heat. Copper heat sinks are commonly used in applications such as computer central processing units (CPUs), graphics processing units (GPUs), power amplifiers, LED lighting systems, and high-performance electronic devices.
The design of a copper heat sink typically includes fin structures that increase the surface area exposed to the air or other cooling mediums. This increased surface area enhances heat dissipation through mechanisms like conduction, convection, and radiation. Copper heat sinks can come in various shapes and sizes, with fin densities and geometries tailored to specific cooling requirements.
To further enhance its performance, copper heat sinks can undergo surface treatments or coatings to improve corrosion resistance and thermal emissivity. They may also incorporate features such as heat pipes or other advanced technologies to optimize heat transfer.
Copper heat sinks are often compared to aluminum heat sinks, as both materials have distinct advantages and trade-offs. Copper offers higher thermal conductivity compared to aluminum but is typically heavier and more expensive. The choice between copper and aluminum heat sinks depends on factors such as thermal requirements, budget constraints, and application-specific needs.
If you're in search of a reputable copper heat sink manufacturer, you've come to the right spot. We understand that identifying the best manufacturer for copper heat sinks can be challenging, particularly if it's your first time exploring this avenue.
Copper Heat Sink
| Material | Aluminum, Copper |
| Temper | T3-T8 |
| Finish | Anodizing, Mill finish, Electroplating, Polishing, Sandblasted, Powder coating, Silver plating, Brushed, Painted, PVDF, etc. |
| MOQ | Low MOQ |
| Application | computer mainboard, PC, IPC, Server, PCTV, Router, Power supply (CPU cooler, VGA cooler, Cooling fan)，pico projector, electronic refrigerator, red wine cooler, LASER TV, LCD TV, LED panel, Sound, Air condition, induction cooker, etc.LED lighting，security cameras, infrared light cameras. |
| Deep process | CNC,drilling,milling,cutting,stamping,welding,bending,assembling,Custom Aluminum Fabrication |
| Finish | Anodizing, Mill finish, Electroplating, Polishing, Sandblasted, Powder coating, Silver plating, Brushed, Painted, PVDF, etc. |
| Certificate | CE/SGS/ISO/Rohs |
| Service | 1. Free sample, Free design. 2. OEM/ODM available. 3. Custom-made request. 4. New design solution suggestion. |
Parts of Our Products
Our Workshop
send 3D and CAD drawing, confirm production details
confirm the order and start to make samples.
Customization Process
surface treatment confirmation.
send samples to confirm quality and product details
we send the quotation to your for review.
after sample is confirmed, we will start mass production
The Process of Heat Sink Production
Our Packaging
● Cost-Effectiv
● Excellent Corrosion Resistance
● Lightweight and Low Density
● High Thermal Conductivity
Our copper heat sinks are renowned for their ease of recycling and exceptional malleability, which contributes to their widespread popularity. With a density of 0.321 lb/in³ and a tensile strength of 310 MPa, these heat sinks offer impressive durability. The manufacturing processes primarily involve forging and skiving, enabling the creation of heat sinks from single blocks of copper. Additionally, stamped copper fins can be epoxy-bonded and soldered onto the base using the stamping process.
At times, our copper heat sinks may develop a tarnished appearance. To preserve the aesthetics of your copper heat sink, you have the option to request the addition of a nickel plate or an anti-oxidation coating. Many of our customers choose this approach. Our Tone copper heat sinks are available in both custom designs and standard products. Should you possess your own design concept for a copper heat sink, we can precisely fabricate it to your specifications. Alternatively, we can create a design based on your thermal requirements.
Tone offers an extensive selection of copper heat sinks in stock, which not only reduces your initial investment in mold costs but also propels your business forward. Our copper heat sinks have gained the trust of globally recognized leading brands. Equipped with an advanced production line, we ensure timely fulfillment of your orders, even during peak demand seasons.
