Engineered Anodized Aluminum Heat Sink CNC Metal Work for Power
Supply Application
Product Overview:
Our Engineered Anodized Aluminum Heat Sink Parts are
precision-designed for power supply systems, ensuring optimal
thermal management, durability, and electrical insulation.
Manufactured from high-grade aluminum alloys and finished with
anodization, these heat sinks provide superior heat dissipation,
corrosion resistance, and long-term reliability in demanding
electronic applications.
Key Features & Benefits:
1. High-Performance Thermal Management
Efficient Heat Dissipation – Optimized fin design maximizes surface
area for rapid cooling.
Low Thermal Resistance – Ensures stable performance in high-power
applications.
Lightweight & Durable – Aluminum construction reduces weight
without compromising strength.
2. Premium Material & Manufacturing
Material: EN AW-6063 (AlMg0.7Si) / EN AW-6061 (AlMg1SiCu)
Process: CNC Machining + Precision Extrusion
Surface Treatment: Type II/III Anodization (Optional: Black,
Natural, or Custom Colors)
3. Enhanced Protection & Longevity
Corrosion Resistance – Anodized layer prevents oxidation and
chemical degradation.
Electrical Insulation – Anodization provides dielectric properties
for safety.
Abrasion Resistance – Hard anodizing (Type III) for wear-resistant
applications.
4. Customization & Compatibility
Tailored Designs – Custom shapes, sizes, and fin configurations
available.
Wide Compatibility – Suitable for power supplies, LED drivers,
inverters, and industrial electronics.
Technical Specifications (Comparison Table):
Parameter | Standard Option (EN AW-6063) | High-Strength Option (EN AW-6061) | Hard Anodized (Type III) |
|---|
Thermal Conductivity | 201-218 W/m·K | 167-180 W/m·K | 167-180 W/m·K |
Tensile Strength | 130-186 MPa | 240-310 MPa | 240-310 MPa |
Surface Hardness | 60-70 HV (Natural Anodized) | 60-70 HV (Natural Anodized) | 400-600 HV (Hardcoat) |
Max Operating Temp. | 150°C | 150°C | 200°C |
Corrosion Resistance | Excellent | Excellent | Extreme |
Finish Options | Clear/Black Anodized | Clear/Black Anodized | Hard Anodized (Matte) |
Applications:
Power Supply Units (PSUs) – Server, telecom, and industrial power
systems
LED Lighting & Drivers – High-power LED cooling solutions
Automotive Electronics – EV charging systems, inverters
Renewable Energy – Solar inverters, battery management systems
Consumer Electronics – Amplifiers, gaming PCs, high-performance
computing
Why Choose Us?
1. No mold fees for aluminum profiles – We cover these costs to
reduce your expenses.
2. No welding fixture charges – Another way we help you save.
3. Combining different Producing Technology – Outsource Aluminium
Profile, Shaped Metal, Metal Casting materials and MIM materials,
then CNC machining to lower the unit price.
4. One-Stop Factory – Our factory, certified with ISO9001 and
IATF16949, offers one-stop services including laser cutting,
bending, stamping, CNC machining, sheet metal working, welding and
assembling, ensuring stable quality control.
