Heat sink - Wikipedia
In thermodynamics a heat sink is a heat reservoir that can absorb an arbitrary amount of heat without significantly changing temperature. Practical heat sinks for electronic devices must have a temperature higher than the surroundings to transfer heat …
What are heat sinks? How heat sinks work & popular types
2024年8月8日 · A heat sink is a component that increases the heat flow away from a hot device. It accomplishes this task by increasing the device's working surface area and the amount of low-temperature fluid that moves across its enlarged surface area.
What Is a Heatsink, and How Does It Work? - How-To Geek
2024年1月1日 · A heatsink (or heat sink) is a piece of metal that's mounted onto a heat-generating computer part. Its main job is to draw heat away from the component it's attached to and dissipate it into the surrounding air.
What is a Heat Sink & How Does it Works? - GeeksforGeeks
2024年5月6日 · What is a Heat Sink? A heat sink is a device used in electronic equipment to prevent it from getting too hot. It's usually made from materials that conduct heat well, like aluminum or copper. The heat sink sits on top of parts like the CPU in a computer and helps pull heat away from these components.
What is A Heatsink? | How it Works, Types & Manufacturing …
A heat sink is used in electronic devices to dissipate heat and prevent overheating. It is typically made of a metal such as aluminum or copper. It absorbs and transfers heat from the device’s central processing unit (CPU) or other heat-generating components.
Heat Sinks: A Step-by-Step Guide | DigiKey - Digi-Key Electronics
2019年1月10日 · This article aims to present an advanced introduction on the issue of choosing a heat sink, drawing on the thermal data from the device application, together with the specifications supplied by the heat sink provider.
What is a Heat Sink, and How Does it Work? - Trenton Systems
2022年5月16日 · A heat sink is a piece of metal that sits on top of a computer chip such as a CPU and draws power away from components by letting it rise through a series of fins. By themselves, heat sinks are passive, meaning they have no moving parts.
How Heat Sinks Work - HowStuffWorks
2024年3月5日 · Simply put, a heat sink is an object that disperses excessive heat from another object. They're most commonly used in computers but are also found in other objects that generate significant heat like cell phones, DVD players, and even refrigerators.
What Is a Heat Sink and How Does It Work? - MUO
2022年11月4日 · A heat sink is a part applied to a hot electronic device to absorb its heat through conduction and then throw this energy to the ambient environment through convection and radiation. A common structure of a heat sink is as shown below:
Understanding Heat Sinks: Types, Technology, and How It Works
2024年8月5日 · Discover how heat sinks protect your electronics from overheating, the different types of heat sinks, and the materials used for maximum efficiency in cooling.