China Heat Pipe Heatsink Specialist
Heat pipe heatsink is a new product produced by using heat pipe technology to make significant improvements to many old heatsink or heat exchange products and systems. There are two types of heat pipe heatsink : natural cooling and forced air cooling. The thermal resistance value of the air-cooled heat pipe heatsink can be made smaller, and it is often used in power electronics, IGBT, inverter, transformer, high-power power supply, LED lamps, servers, computers, medical and aesthetic products, etc.
The heat pipe heatsink consists of a sealed tube, a wick and a vapor passage. The wick surrounds the tube wall of the sealed tube and is immersed in a volatile saturated liquid. This liquid can be distilled water, ammonia, methanol or acetone, etc. Heat pipe heatsink filled with ammonia, methanol, acetone and other liquids still have good heat dissipation capacity at low temperatures.
When the heat pipe heatsink is running, its evaporation section absorbs the heat generated by the heat source (power semiconductor devices, etc.), so that the liquid in the wick tube boils and turns into steam. The steam with heat moves from the evaporation section of the heat pipe heatsink to its cooling section. When the steam transfers heat to the cooling section, the steam condenses into liquid. The condensed liquid is returned to the evaporation section through the capillary action of the liquid wick on the tube wall, and the above cycle process is repeated to continuously dissipate heat.
Heat pipe heatsink is a high-efficiency heat-dissipating device with unique heat-dissipating characteristics. That is, it has high thermal conductivity, and the temperature distribution between its evaporation section and cooling section along the axial direction is uniform and substantially equal.
Wonder Copper Tube Heatsink Factory, as a professional copper tube electronic heatsink manufacturer, has many years of experience in production, design and development. The electronic heatsink products produced are widely used in: new energy vehicles, mechanical equipment, electronics, electrical appliances, etc. Industry, has become the designated supplier of many domestic partners, strictly follow the electronic heatsink technical manual for processing, develop a variety of new products based on the mastered technology, realize customized processing according to drawings, technical consultation and perfect after-sales service.
Wonder Copper Tube Heatsink Factory has a group of high-quality technical personnel, advanced production equipment, sophisticated testing instruments and scientific testing methods. Dedicated to serving the power electronics industry, we are willing to become a loyal and trustworthy friend of colleagues from all walks of life!
The Advantages Of Heat Pipe Heatsink
- The thermal response is fast, and its ability to transfer heat is more than 1,000 times greater than that of copper tubes of the same size and weight;
- Small size and light weight;
- High heat dissipation efficiency, which can simplify the heat dissipation design of electronic equipment, such as changing from air cooling to self-cooling;
- No external power supply is required, and no special maintenance is required during work;
- It has good isothermal property. After thermal equilibrium, the temperature gradient between the evaporation section and the cooling section is quite small, which can be approximately considered to be 0;
- The operation is safe and reliable, and does not pollute the environment.
The Case Studies Of Heat Pipe Heatsink
Our value is using faster time to fabricating the customer’s product, and help them to forward the product into market, This is also our target. Our advantage is one-stop shop service and faster manufacture time.