Industry Information

Update August 17, 2021

High-tooth aluminum extrusion heat sink extrusion process and precautions

【China Aluminum Industry Network】 1. For aluminum molds with high denticity and tongue ratio, the aluminum rod must be a short 150-200mm aluminum rod or a pure aluminum rod. 2. Before the trial...

Update August 17, 2021

Structural design of semiconductor heat sink corrugated cardboard packaging

(Text / Xiao Ying Wu Ruomei Huang Yanan Zhuzhou Institute of Technology) <Packaging Project>

Update August 12, 2021

Semiconductor heat sink corrugated cardboard packaging structure design two

(to be continued)

Update August 12, 2021

High-tooth aluminum extrusion heat sink extrusion process and its precautions

【China Aluminum Industry Network】 1. For aluminum molds with high denticity and tongue ratio, the aluminum rod must be 150-200mm short aluminum rod or pure aluminum rod. 2. Before the trial moulding,...

Update August 12, 2021

The heat sink is tightly fixed to the support base and the heat source by a nut

The heat pipe is combined to expand the contact area with the heat source, and the internal cavity of the heat pipe is narrow, and the steam and the return liquid path are short, which is beneficial...

Update August 12, 2021

High-power LED typical heat sink structure heat dissipation performance analysis [Figure]

High-power LED lighting is solid-state lighting, which has the advantages of long life, safety and environmental protection, high efficiency and energy saving, fast response, etc. However, there are...

Update August 12, 2021

The heat sink structure is simple for heat dissipation of COB-based semiconductor illumination sources

The CFD simulation does not consider the contact thermal resistance between the components of the heat sink; there is an error in the assembly process of the heat sink and the measurement accuracy of...

Update July 29, 2021

The heat sink can be removed after the transistor or the regulator is connected in parallel

introduction BJTs look like old-fashioned electronic components, but they solve many problems due to their low cost and superior parameters. We can see new applications that were not possible in the...

Update July 29, 2021

There are two main forms of heat dissipation for the heat sink.

The form of heat dissipation of the heat sink is mainly in the form of radiation and convection. Radiant heat transfer: Thermal energy is transmitted in the form of radiation, which can be propagated...

Update July 29, 2021

Expert analysis: heat dissipation performance analysis of high-power LED typical heat sink structure (with photos)