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The thermal conductivity of copper is 1.69 times that of aluminum, so under the same other conditions, the pure copper heat sink can quickly remove heat from the heat source. But the texture of copper is a problem. Many advertised pure coppe...
Pure aluminum heat sink Pure aluminum heat sink is the most common radiator in the early stage, and its manufacturing process is simple and low in cost. Pure aluminum heat sinks still occupy a considerable part of the market. In order to in...
The way of heat dissipation refers to the main way of dissipating heat of the heat sink. In thermodynamics, heat dissipation is heat transfer, and there are three main ways of heat transfer: heat conduction, heat convection and heat radiatio...
The radiator is a device or instrument that transfers the heat generated by the computer or power supply during the working process in time to avoid affecting its normal operation. Common radiators (heat sinks) can be divided into air coolin...
The suction heat dissipation technology is derived from the traditional heat dissipation technology based on conduction heat dissipation and convection heat dissipation. In the security field, for example, the Qiaoan Technology RD team has m...
Active heat dissipation, subdivided in terms of heat dissipation, can be divided into air cooling, liquid cooling, heat pipe cooling, semiconductor cooling, chemical cooling, and so on. Wind cooling Air cooling is the most common way of heat...
With the enhancement of computing power in electronics, electrical appliances, and PCs, heat dissipation technology has increasingly become an unavoidable issue for power consumption and heat dissipation. Generally speaking, the major heat s...
Heat pipes, also known as thermal superpipes, were first proposed by R. S. Gaugler of Ohio General Motors in 1944 in the U.S. Patent (No. 2350348). In 1965, Cotter first proposed a more complete thermal management theory, which laid the theo...
The radiator of aluminum profile is also called radiator aluminum profile or sunflower aluminum profile. The radiator of aluminum profile has the characteristics of beautiful appearance, light weight, good heat dissipation performance and...
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Copper absorbs heat faster than aluminum, but copper does not dissipate heat faster than aluminum. Therefore, the radiator of the pure copper base is generally equipped with a fan with high speed and large air volume to increase the heat dis...
The high-efficiency thermal conductivity of CNC machined aluminum heat sink is the decisive factor for maintaining good heat dissipation and the most ideal medium for heat energy conversion. The characteristics are: less time, fast heating,...
LED heat dissipation technology LED aluminum heat sink fins This is the most common way to dissipate heat. Aluminum fins are used as part of the LED lamp housing to increase the heat dissipation area. Thermal conductive plastic shell The us...
The LED heat sink technology was born in 2000 and is made of semiconductor light-emitting diodes. The working principle is electroluminescence, which is the most common way of heat dissipation. Up to now, generally aluminum heat dissipation...
Cooling fins, referred to as heat sinks. It is classified as a passive heat sink in the field of electronic engineering design. The metal fins (mostly aluminum or copper, silver is too expensive and generally not used) with good thermal con...
The radiator of aluminum profile is also called radiator aluminum profile or sunflower aluminum profile. The radiator of aluminum profile has the characteristics of beautiful appearance, light weight, good heat dissipation performance and...
Composition of water-cooled radiator system The water cooling system is generally composed of the following parts: heat exchanger, circulation system, water tank, water pump and water, and heat dissipation structure can be added as needed. ...
Put forward requirements for the heat dissipation effect of the heat sink, what measures should be taken in terms of design to meet them? 1. Improve the flatness of the contact surface with the heat sink. In order to improve the heat absorpt...
