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What is the principle of Water cooling plate

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2024-05-17

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What is the principle of Water cooling plate

Water cooling plate is an important device for heat dissipation and is widely used in electronic equipment, computers, industrial equipment, automobiles and other fields. Its function is to help dissipate heat through water circulation, thereby maintaining the temperature of the device within a safe range.

The working principle of the water cooling plate is to pass the cooling water through the heat dissipation parts of the equipment through a series of water pipes or channels, absorb the heat, and then discharge the heated water and continue the circulation. This can effectively transfer the heat generated by the equipment to the water, and then dissipate it to the external environment through the cooling system, keeping the operating temperature of the equipment within an appropriate range.

Water cooling plate

Compared with traditional air cooling heat dissipation methods, Water cooling plate has higher heat dissipation efficiency and lower noise level. It is suitable for high-performance computers, supercomputers, servers, and industrial applications that require large-scale cooling. In addition, Water cooling plate also helps reduce the power consumption of the equipment, improve the stability of the equipment, and extend the service life of the equipment.

In general, water cooling plate is an important heat dissipation solution that can effectively reduce equipment temperature and improve equipment performance. It is suitable for a variety of application fields and provides important support for the reliable operation of modern technological equipment.

Key words：

IGBT cold plate: the key to heat dissipation of power electronic devices

What are the main functions of water cooling plates

Aluminum vapor chamber

High-efficiency two-phase heat spreaders with lightweight aluminum construction. Designed for GPU, CPU, IGBT & power electronics and energy storage systems. Features: ultra-thin profile, high thermal conductivity, customizable size and shape.

Pulsating Heat Pipe (PHP)

Pulsating Heat Pipe (PHP, or Oscillating Heat Pipe) is advanced thermal management tech for high-power electronics, delivering high-efficiency, reliable heat sinks for aerospace, satellites, military equipment and VPX cooling chassis. Different from conventional heat pipes, PHP adopts a simple closed capillary loop charged with working fluid. Driven by fluid phase change, internal oscillation transfers heat rapidly with low flow resistance, requiring no pumps or moving components. Our optimized PHP heat sinks fit compact, mission-critical systems. Lightweight and miniaturized, they run stably and prolong device service life under extreme conditions such as microgravity and severe military environments. Core merits include outstanding heat conductivity, quick thermal response, robust environmental adaptability, low upkeep and broad operating temperature range.

Liquid Cooling Plate (LCP)

Liquid cold plates capture heat through the contact surface and remove heat via precision-engineered internal flow channels. Equipped with dedicated inlet and outlet ports, the liquid cold plate connects to external coolant pumps and cooling loop systems through tubing. The cooling liquid circulates continuously within the internal channel structure, rapidly and efficiently transferring heat away from heat sources.Our liquid cold plates are widely adopted for thermal management and heat dissipation in BESS energy storage systems, EV battery packs, high-power IGBT modules, industrial CPUs, GPUs and other high-power heat-generating equipment.

3DVC Cooler

The 3DVC cooler is developed based on conventional copper vapor chambers and copper heat pipes. It adopts an intercommunicated layout to form an integrated 3D vacuum cavity, with cooling fins welded between individual heat pipe units.

Copper Heat Pipes & Assemblies