Heat Pipe Heat Sink

Name: Heat Pipe Heat Sink
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What is a Heat Pipe Heatsink?

A heat pipe heatsink combines high-efficiency heat pipes with a metal base and fin structures to enhance thermal performance. Heat pipes rapidly transfer heat from the source to the fin area by using phase-change technology: the working fluid inside evaporates at the hot end, moves as vapor, condenses at the cooler end, and returns via capillary action. With the closed-loop cycle, heatsinks can achieve fast and efficient heat transport, while the extended fin area increases surface area for effective dissipation.

Materials & Surface Finishes

By selecting the right combination of materials and surface finishes, heat pipe heatsinks can deliver optimized thermal performance, durability, and reliability across a wide range of electronic applications.

Heat Pipe Material

Copper is the most commonly used material for heat pipes due to its excellent thermal conductivity and compatibility with working fluids.

Base and Fin Materials

Aluminum alloys (such as AL6063) and copper are frequently used materials. Aluminum offers an exceptional balance of thermal performance, weight, and cost, while copper provides higher conductivity.

Surface Treatments

Anodizing, powder coating, or nickel plating can be applied to heat pipe heatsinks to enhance corrosion resistance, improve surface durability, and ensure a consistent, high-quality appearance.

Features of Heat Pipe Heatsinks

Fast Heat Transfer

Utilizing phase-change technology, Heat pipes rapidly move heat from the source to the cooling fins. Hence, heat pipe heat sinks can provide quick thermal response and efficient dissipation for applications with high heat flux or rapid thermal cycling.

Flexible Structural Design

Heat pipe heatsinks offer excellent design flexibility. The heat pipes can be formed into various shapes, such as flat, U-shaped, L-shaped, or looped configurations, to meet diverse installation and performance requirements without compromising efficiency.

Ideal for Constrained Spaces

Thanks to their slim profile and high thermal performance, heat pipe heat sinks are well-suited for space-constrained environments. They are commonly used in compact electronics, embedded systems, and high-performance computing, where traditional cooling methods are not viable.

Why Choose Dingmetal

Dingmetal has specialized in heat sink manufacturing for over 10 years, offering an extensive range of options to meet the diverse needs of various industries. Our selection includes BGA heat sinks, cold-forged heat sinks, die-casting heat sinks, extrusion heat sinks, heat pipe heat sinks, machined heat sinks, and skived heat sinks. No matter the application, we have the right solution to ensure optimal thermal performance for your devices.

With over 90% of our products being custom-made, we take pride in our ability to provide tailored solutions for specific requirements. Thanks to our superior manufacturing capabilities, we can produce highly customized heat sinks that match your exact needs, Whether adjusting the design, material, or size.

At Dingmetal, we cater to a wide range of order sizes with a low minimum order quantity. For standard heat sinks, the MOQ starts at just 10 pieces, while for custom heat sinks, the MOQ begins at 50 pieces. With enhanced flexibility, we can accommodate businesses of all sizes, allowing you to order precisely what you need, whether for small-scale prototypes or large production runs.

Application of Heat Pipe Heat Sinks

Heat pipe heat sinks are widely used where high-efficiency thermal management is required within compact spaces. In computing devices, they effectively dissipate heat from CPUs, GPUs, and power modules to ensure stable performance. In LED lighting systems, they help prevent overheating, prolong the lifespan, and maintain the brightness of high-power LEDs. Plus, they are suitable for use in telecom, automotive, and medical equipment.

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Heat Pipe Heat Sink

What is a Heat Pipe Heatsink?

Materials & Surface Finishes

Features of Heat Pipe Heatsinks

Fast Heat Transfer

Flexible Structural Design

Ideal for Constrained Spaces

Why Choose Dingmetal

Application of Heat Pipe Heat Sinks

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