Anodizing Black Aluminium Heat Sink Extrusion For LED Lights

Anodizing Black Aluminum Profile Heat Sink For Led Light ISO9001

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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 .

Technical Support

We can offer the design and simulation service. For example, our German customer's case.

According to the simulation results,the simulated chip is in compliance with the temperature requirements specficied by customer.

What does a heat sink do?
The purpose of using a heat sink is to properly remove heat from device components to improve device performance and extend its life. And usually, a heat sink incorporates a fan or other mechanism to reduce the temperature of a hardware component, such as a processor.

What are the 2 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.

Is heat sink a cooling system?
A heat sink and fan (HSF) is an active cooling solution used to cool down integrated circuits in computer systems, commonly the central processing unit (CPU). As the name suggests, it is composed of a passive cooling unit (the heat sink) and a fan.

What materials are heatsink?
Heatsinks are usually constructed from copper or aluminum. Copper has a very high thermal conductivity, which means the rate of heat transfer through copper heatsinks is also very high.

What material is best for heatsinks?
aluminum
Copper is one of the best materials to choose for heat sinks as it has a high thermal conductivity. But aluminum is most commonly used due to it's lower cost and relatively high thermal conductivity.

What is a disadvantage of a heat sink?
The main drawback is manufacturing process isn't automated on the scale of stamped, extruded, or folded fin heat sinks, resulting in a high cost for bonded fin. Folded fin heat sinks are best when there is ducted air, that is, air flow is directed through a duct of some kind directly at the heat sink
 

We can offer all kinds of heat sinks, please comtact us.