Views: 1 Author: Site Editor Publish Time: 2015-07-15 Origin: Site
In the special computer domain, radiates the most important target, is for the fitting steady work, along with the special computer fitting integration rate's unceasing enhancement, the status which radiates appears important more and more, on the nail size's chip integrated the transistor together which reaches counts surely, has because of the heat conduction question series questions and so on dawdle computer, will cause the inestimable losses, therefore radiates quality immediate influence to its working condition. Therefore, the special computer CPU radiation technology solution has become now the global attention hot topic of discussion.
Why radiates to the computer is so important?
Through the massive scientific research detection, the high temperature is very large to the special computer damage, but will not damage CPU directly, but will be the indirect slow swallow. May know according to electronics theory, CPU overheated causes “the translation of electron” the phenomenon to damage the internal chip, the electron flows in the closed current intensity very high metal wire, because itself carries not the small momentum, once with the metal atomic collision, the cause metal surface forms the massive potholes and the mound of earth, creates the irreversible permanent damage. Special computer CPU continues under the high temperature to work, will create the core internal circuit to short-circuit or the abruption, finally will damage CPU thoroughly. And the temperature is higher, destroys CPU the speed to be quicker, the CPU life is shorter. Once had the expert to study the temperature to the ordinary computer CPU influence performance experiment, finally indicated that when ordinary computer CPU normal work the surface temperature surpasses 50℃, but internal temperature already ultra 80℃, because “the translation of electron” the phenomenon will cause CPU to create the permanent damage, the special computer CPU power will be bigger, has the temperature to be higher, damage performance even more serious.
The special computer urgently awaits the more valid radiation plan
Analyzes the high temperature after the special computer CPU damage principle, we must further understand that special computer CPU each radiation mode, divides into the driving-type radiation and the passive form radiates two kinds, the driving type radiates, is as the name suggests disseminates naturally through the radiator fin the CPU heat in the air, but the passive form radiates is using radiation devices and so on fan compulsory carries off radiator fin's heat, in passive form radiation mode, according to radiation medium difference, may also divide into the forced-air cooling to radiate, the water cooling radiates, the semiconductor refrigeration radiates, modes and so on heat pipe radiation. No matter is what radiation mode, CPU is transfers through the heat-transfer agent to the radiator fin on. Therefore, heat-transfer agent's importance is self-evident, the traditional heat conduction paste is also the heat conduction silicon fat, oneself biggest flaw lies in the heat conductivity to be extremely low, easy to volatilize, simultaneously has the gap with CPU and the radiator fin contact face, causes in the gap to have the doping little air, the air itself heat conductivity is low, like this will create the very big contact thermal resistance, the thermal conductivity will be worse.
Liquid metal heat-transfer agent superior attempt
The Guangdong macro science and technology Limited company is one is employed 20 year dedicated production each category of radiator fin's Cainozoic Era enterprise。The company sells each kind of radiator fin, including the computer, the electrical appliances, the power source, the telecommunication product, the LED lamp, the sound in and so on uses the radiation product, the product line is complete, works precisely. This company set mold design, the development, the manufacture, the sale in a body, have the advanced production equipment, the rich hardware product development experience, the first-class professionals and the administrators, can undertake to manufacture each kind of hardware radiator fin's production and the assembly demand.
Silk-screen printing law
Compares with a Japanese some company's section of high-end heat conduction product, the performance superiority is also very obvious, this section of heat conduction product operating temperature for - 50~120℃, under not suitable achievement elevated temperature service state special computer CPU heat-transfer agent material, simultaneously the macro liquid metal heat conduction paste's thermal conductivity is higher than this section of heat conduction product several times of even several dozens times. Therefore, as to the present market heat-transfer agent material, suits the special computer CPU heat-transfer agent material non-macro liquid metal heat conduction paste not is, can satisfy a bit coin to mine computer, the computer server, the IC integration module (war industry) and so on special server domain, has the exclusive superiority, for best even only selects.
At the present, the special computer product's application has covered the national various trades and occupations nearly, then the enterprise will be also getting higher and higher to the special computer's requirement, CPU will radiate not only the crux or will be solved because of the macro liquid metal heat conduction paste's appearance, the Guangdong macro science and technology Limited company has the so outstanding product, meanwhile will provide the detailed radiation technology solution, will help people overcome their difficulties for the client, the will implement the automation, the intellectualization, the informationization completely greatest endeavor for the special computer domain!