Bonded Fin Heat Sink

High fin density extrusion.

Bonded fin heat sink. Bonded fin heat sinks overcome some of the limitations of extruded aluminum heat sinks by allowing much taller fin heights and denser fin spacing. Bonded fin heat sinks aluminum copper or mixed metal bonded fin assemblies copper base and aluminum fin 44 1 or greater fin ratios fins fabricated from sheet metal or extrusion increased surface area lower thermal resistance up to 21 in. Aluminum copper stainless steel inconel aluminum copper stainless steel inconel general design guidelines. Is a one stop shop for all of your heatsinks related needs.

Bonded brazed fin heat sink product details. High fin density extrusion. It cna be used for various applications such as dc dc brick or an electric welder. Lower thermal resistance for the high power device heat dissipation.

533 4mm width bases used for high power forced convection. Bhoomi modular systems p ltd. Increases the cooling surface area by 2 to 3 times higher aspect ratio of fins dissipates more heat than conventional heat sinks with same footprint. Bonded fin heat sinkfeatures as the following.

Reduces heat sink and overall system volume. Bonded fin heat sink. We have the industry s broadest product line offering and have solutions for nearly every thermal management problem. Sns cooling technology offers bonded fin products with ratios as high as 40 1.

Bonded fin heat sinks. Fin thickness typically ranges from 010 to 080 other thicknesses as needed brazed. Fin thickness typically ranges from 010. Bonded fin heat sinks are normally used is forced air circulation environment as there is no limitation on fin height to fin space ratio.

They also make it possible to use other metals such as copper which have greater thermal conductivity but are not as readily extruded as aluminum. Higher aspect ratio and high fin density of fins increase cooling surface area so the heat sink with high performance.