language 中文简体 中文繁体 English Collection websiteOnline messageSite map
Welcome to Big SUN JU website!There are three types of bearings commonly used in the axial arrangement of computer cooling fans.The first type is oil bearing, also known as oil-free bearing.As the fan is running continuously, the grease in the inner seal evaporates, thus losing it…
Jul 26, 2019Computers are the electronic information products on which modern information people rely most, and we know that when computers operate, they are all executed by the central processing unit. During the execution of the operation, a high temperature is bound to be generated, and when the high temperature is generated, if the heat is not dissipated, the operation of the computer will be enabled…
Jul 12, 2019In the prior art, the heat dissipation fan in the Desktop computer is an axial flow fan.Generally, a fan will be installed in Central Processor to dissipate heat for Central Processor.Other parts can be installed as required by users.However, due to the large main casing of Desktop computer, if you want to install heat dissipation…
Jul 12, 2019The computer mainframe uses a plurality of power transistors and related transformers, so the power supply will have a heating problem after working for a period of time.Therefore, the power transistors usually have to use a heat dissipation fan to dissipate heat in addition to installing heat dissipation fins. Existing computer facilities…
Jul 08, 2019At present, people often set fans in computer cases to dissipate heat from computer display cards, which has poor effect.Some computer display cards are equipped with heat sinks on the side.As most computer display cards are irregularly designed, some PCB is relatively high, some PCB is relatively long, and the installation operation is not very good.…
Jul 08, 2019Generally, the computer mainframe is equipped with a power supply to provide different voltages required by various parts.As the name implies, the power supply converts alternating current into a stable direct current power supply of different voltages for use by various components in the computer.Generally, the switching power supply…
Jul 08, 2019The existing computer power supply cooling fan adopts sliding bearings in one way and ball bearings in the other. The cooling fan of computer power supply with sliding bearing is short of oil due to long-term use.Since there is no oiling device, it is easy to generate noise or wind.…
Jun 24, 2019Computer is a necessary electronic information product for modern people.It is an era when almost everyone has one computer.The reason why computers operate is that they all rely on the central processing unit to execute them.During the execution, a high temperature will certainly be generated.If the heat is not dissipated during the generation of high temperature,…
Jun 21, 2019