Aluminum Bonded Fins Heat Sink
Material:Aluminum alloy;
Process:bonding,CNC;
Surface finish:anodizing,plating;
Package:Standard exporting packing.
Product Introduction
Product introduction
Aluminum bonded fin heat sinks is to bond the aluminum fins to the base grooves, this type of heat sinks construction can make higher fin densities and fin aspect ratios than extruded heat sink type, so it can much increase the surface to improve the thermal performance.
There are several ways to build aluminum bonded fins heat sinks, the base with grooves can be extruded, CNC machined or die cast. if you want to embed some heat pipes, vapor chambers inside the back of the base, machining can achieve it. the fins are manufactured by stamping or cutting from thin aluminum plate, and then insert the fins to the base grooves and joint them by epoxying ,brazing or soldering.
Product pictures
Product specification
| Material | Aluminum alloy, copper, stainless steel, etc. |
| Process | Brazing, soldering, or thermal epoxying |
| Certificates | ISO9000, ISO9001, Rohs |
| Surface treatment | Anodizing, plating |
| MOQ | No MOQ limited |
| Application | Inverter, Power supply, IGBT, LED, Telecom,etc. |
| Package | Wooden box, Wooden pallet |
The advantages of bonded fin heat sink
It has a lower tooling cost;
Not constrained to air flow length;
Better thermal performane than extruded heat sinks;
More material and production options;
Customize the base with embeded vapor chamber and heat pipes to improve the thermal performance;
Increased surface to improve the effiency of heat dissipation.
Why choose us
We have a excellent RD team to provide the professional thermal solutions;
We have a mature manufacturing procedures and team members;
We can offer more competitive price;
We have a extraordinary quality system to ensure the quality of products.
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