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Views: 20 Author: Site Editor Publish Time: 2023-03-27 Origin: Site
Liquid cold plates are a type of heat sink that use liquid to cool electronics and other high-heat applications. They are highly effective at removing heat and can be customized to fit the needs of specific systems. There are several types of liquid cold plates available, each with their own unique features and benefits. In this article, we will discuss the most common types of liquid cold plates.
Tubed cold plates are a simple and cost-effective solution for cooling electronics. They consist of a flat plate with small tubes running through it. The liquid flows through the tubes, absorbing heat from the plate and carrying it away. Tubed cold plates are easy to manufacture and can be customized to fit a wide range of applications.
Brazed cold plates are made by bonding multiple layers of metal together using heat and pressure. This creates a strong, leak-free seal between the layers, allowing the liquid to flow through channels in the plate without leaking. Brazed cold plates are highly efficient at removing heat and can be customized to fit the specific needs of a particular application.
Hi-contact cold plates are designed to maximize the contact between the liquid and the surface being cooled. They feature a series of small fins or pins that extend from the plate and come into contact with the hot surface. This increases the surface area of the plate, allowing more heat to be transferred to the liquid. Hi-contact cold plates are highly effective at removing heat and are commonly used in high-performance computing applications.
Vacuum-brazed cold plates are made by bonding multiple layers of metal together in a vacuum chamber. This process creates a strong, leak-free seal between the layers, allowing the liquid to flow through channels in the plate without leaking. Vacuum-brazed cold plates are highly efficient at removing heat and are commonly used in aerospace, military, and medical applications.
Folded-fin cold plates are designed to maximize the surface area of the plate, allowing more heat to be transferred to the liquid. They consist of a flat plate with a series of folded fins that extend from the plate. The liquid flows through channels between the fins, absorbing heat and carrying it away. Folded-fin cold plates are highly effective at removing heat and are commonly used in high-performance computing applications.
Hybrid cold plates combine two or more types of cold plates to create a custom solution that meets the specific needs of a particular application. For example, a hybrid cold plate might combine a tubed cold plate with a hi-contact cold plate to maximize the contact between the liquid and the surface being cooled. Hybrid cold plates are highly customizable and can be designed to fit the needs of almost any application.
Micro-channel cold plates are designed to maximize the surface area of the plate, allowing more heat to be transferred to the liquid. They consist of a flat plate with a series of small channels running through it. The liquid flows through the channels, absorbing heat and carrying it away. Micro-channel cold plates are highly efficient at removing heat and are commonly used in high-performance computing applications.
Swirl flow cold plates are designed to create a swirling motion in the liquid as it flows through the plate. This increases the turbulence of the liquid, allowing more heat to be transferred to it. Swirl flow cold plates are highly effective at removing heat and are commonly used in high-performance computing applications.
Phase-change cold plates use a liquid that changes from a liquid to a gas as it absorbs heat. This allows the cold plate to absorb a large amount of heat without a significant increase in temperature.
Phase-change cold plates are highly efficient at removing heat and are commonly used in applications where a high amount of heat must be removed in a small space, such as in electronics cooling.
Direct jet impingement cold plates use high-pressure jets of liquid to cool a surface. The liquid is directed onto the surface being cooled, allowing for efficient heat transfer. Direct jet impingement cold plates are highly effective at removing heat and are commonly used in high-performance computing applications.
There are many types of liquid cold plates available, each with their own unique features and benefits. When choosing a liquid cold plate, it is important to consider the specific needs of the application, including the amount of heat that must be removed, the size and shape of the components being cooled, and any space or weight limitations. With the right liquid cold plate, it is possible to efficiently and effectively cool even the most demanding high-heat applications.
At Kingka Tech, we understand that thermal management is essential for the longevity and reliability of your electronic products. That's why we offer a wide range of thermal solutions that are designed to meet your specific needs and requirements. From initial design to final production, we are committed to providing the highest quality service and support to our customers.
