Extruded Anodizing Black Aluminium Profile Heat Sink AL6063-T5 Slotting

Extruded Aluminium Profiles AL6063-T5 Slotting Anodizing Black Heat Sink

SGS-AL6063-T5.PDF

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Description

This heat sink is based aluminum profile 6063-T5 material to processing, first of all, we check the raw material dimension is fine or not, the second is that according to the drawing, cutting right length, the third is that accroding to the drawing, use the wood machine to cut the outline dimension, the forth is that use the CNC to do exact dimension, the fifth is do anodizing clear, the last step is riveting, and then inspection/packing. First inspection and patrol inspection are done in processing .

Notes

What are the two types of heat sink?
A heat sink thus transfers the heat from the high temperature component such as a transistor to the low-temperature medium such as air, oil, water or any other suitable medium through conduction and then convection. There are two types of heat sinks, namely the passive heat sink and the active heat sink

What is the difference between a heat spreader and a heat sink?

Heat sinks with built in cooling fans are a simple, lightweight, and completely self-contained cooling solution. Depending on the available airflow they can often out-perform a similar sized heat-spreader. Heat spreaders have a large, flat surface on top. They have no fan and no fins

How do I choose a heatsink?
In general, the following are the major Heat Sink Design Consideration factors for good selection and design of Heat Sinks.

Device Operating Temperature Range (Ambient Temperature)
System IP Rating.
Product Size.
System Cost.
Availability of Convection mode cooling options.
Insulation/Isolation Requirements.

We also offer Cold Forging heat sink service,
Cold forging is a cold working process. Aluminium is squeezed by a press into the closed die, the resultant heat sink taking on the shape of the void in the die. This process is also known as cold heading. Cold forged heat sinks often have high performance compared with other technologies, mainly because any increase to the surface area of a heat sink will almost always result in improved thermal performance. Forged fins can be made almost perfectly straight, allowing for more fins per square inch than in an extruded product. The part is formed under high pressure which controls the grain structure and results in improved thermal performance The fins can also be formed into an elliptical or circular shape enabling airflow from any direction – a big advantage in some applications.

How do I increase my heatsink?
Natural and Forced Convection – Since a heat sink works by dispersing heat to the surrounding air, the process can be improved by moving that free air into forced convection air parallel to the heat sink fins by the use of a heatsink fan. Using forced air convection significantly increases the rate of heat transfer.

If you need solve solution of heat sink, you can send inquiry to us, we will check and desing the heat sink for your request.

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