Product Overview
An Electronic Heat Dissipation Aluminum Profile is an extruded aluminum profile used for thermal management in high-power electronic systems.
Technical Specifications
|
Item |
Specification |
|
Material |
6063 Aluminum Alloy (Optional 6061) |
|
Temper |
T5 / T6 |
|
Thermal Conductivity |
200–209 W/(m·K) |
|
Typical Thermal Resistance |
0.5–2.5 °C/W |
|
Base Thickness |
4–12 mm |
|
Fin Thickness |
1–3.5 mm |
|
Fin Height |
10–60 mm |
|
Fin Spacing |
2.5–8 mm |
|
Weight |
1.5–5.5 kg/m |
|
Surface Finish |
Clear or Black Anodized |
|
Coating Thickness |
≥10 μm |
|
Flatness |
≤0.3 mm / 100 mm |
|
Straightness |
≤1.0 mm / 1000 mm |
|
Maximum Profile Width |
Up to 400 mm |
|
Custom Machining |
CNC Milling, Drilling, Tapping Available |
Custom Manufacturing Capabilities
Tooling & Die Design: Custom mold production from CAD/3D drawings with a 10-15 day tooling lead time.
Precision CNC Machining: Post-extrusion milling, drilling, tapping, and stamping according to DIN ISO 2768 tolerances.
Surface Finishes: Chemical anodizing, powder coating, and sandblasting for surface protection and appearance requirements.
Dimensional Customization: Custom extrusion dimensions available for base thicknesses, fin quantities, and profile sizes.
Thermal Interface Integration: Optional precision milling of contact surfaces for improved thermal contact.
Thermal Performance & Engineering
Airflow & Heat Simulation: CFD analysis used to evaluate fin geometry and airflow distribution.
Fin Shape Adjustment: Adjusting fin height and spacing according to cooling and production requirements.
Lab Thermal Testing: Testing prototypes under thermal loads to confirm cooling performance.
Pure Aluminum Ingot Control: Raw material inspection to ensure consistent thermal conductivity.
Quality Control & Certifications
Quality Control
CMM Dimensional Inspection: Coordinate Measuring Machines inspect hole locations and profile dimensions against drawing requirements.
Spectrometer Composition Check: Optical emission spectrometry checks the chemical composition of incoming aluminum materials.
Multi-Stage Inspection Process: IQC, IPQC, and FQC procedures provide traceability throughout production and shipment.
Anodizing Thickness Gauging: Eddy-current testing instruments measure oxide film thickness for coating consistency.
Certifications
Manufactured according to ASTM B221 aluminum extrusion standards.
Production is managed under an ISO 9001 certified quality management system.
RoHS and REACH compliant materials available for export markets.
Material certificates available for alloy verification and batch traceability.
Production Capacity & Lead Times
|
Category |
Capability / Timeline |
|
Extrusion Press Scale |
600 to 3,600 Tons |
|
Monthly Output Capacity |
Up to 2,500 Tons |
|
Sample Lead Time |
7 to 10 Days (post-tooling) |
|
Mass Production Delivery |
15 to 25 Days |
|
Minimum Order Volume |
Scalable (supporting prototype to mass runs) |
Applications
|
Target Application |
Typical Use |
|
EV Inverters & OBC |
Mounted on power modules |
|
Industrial Inverters |
Attached to IGBT switches |
|
LED High-Bay Lighting |
Integrated into housing body |
|
Telecom Base Stations |
Fixed to RF power amplifiers |
|
Solar Inverters |
Placed behind PV converters |
|
Server Power Supplies |
Fits inside dense enclosure racks |
FAQ
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