Product Description
Introducing the Custom Aluminium Extrusion Profile Radiator: a top-of-the-line Electronic Black Anodize Aluminum Heatsink crafted for LED Amplifier Heat Sink applications.
An electronic heat sink is an indispensable passive cooling apparatus designed to draw heat away from critical electronic components, such as processors, power transistors, or power supplies. These components generate significant heat during operation, and excessive heat can not only damage them but also severely reduce their performance and lifespan. Thus, heat sinks play a pivotal role in safeguarding and enhancing the efficiency of these electronic devices.
How It Works:
Heat sinks function by amplifying the surface area in contact with the ambient air, facilitating a more efficient heat transfer from the component to the air. The core principle involves **thermal conduction**, where heat migrates from the hotter component to the cooler heat sink. Following this, convection occurs, where the heat is effectively dissipated into the surrounding air.
Key Components of Heat Sinks:
1.
Base Plate: This is the crucial flat surface that interfaces directly with the electronic component. It is typically affixed using thermal paste or a thermal pad to optimize heat transfer.
2.
Fins: These are slender metal plates affixed to the base plate, significantly increasing the heat sink's surface area, thereby allowing enhanced air contact for cooling efficiency.
3.
Material: Heat sinks are predominantly constructed from metals renowned for their high thermal conductivity, such as aluminum, which is both lightweight and economical, or copper, which offers superior thermal conductivity but is heavier and more costly.
Types of Heat Sinks:
1.
Passive Heat Sinks: These heat sinks rely solely on natural convection to dissipate heat, negating the need for any fan or external power source. They are ideal for applications with low to moderate heat generation.
2.
Active Heat Sinks: These sophisticated heat sinks incorporate an integrated fan or blower that propels air over the fins, substantially boosting heat dissipation efficiency. They are predominantly utilized in high-heat generating devices such as CPUs, GPUs, and high-power electronics.
3.
Heat Pipes and Vapor Chambers: For advanced applications, heat sinks might include heat pipes or vapor chambers. These components are instrumental in evenly and swiftly disseminating heat across the heat sink.
Applications:
CPUs and GPUs: Employed to avert overheating in computers and gaming systems.
Power Semiconductors: Utilized in power supplies and electric vehicles.
LED lighting: Essential for ensuring prolonged lifespan and optimal operation.
Battery packs: Integrated into devices like smartphones, electric vehicles, and laptops.
Effective heat dissipation is paramount for sustaining the performance, reliability, and longevity of electronic systems.
| Name |
Aluminium Radiator |
Aluminium Heat Sink |
| Material |
Aluminium |
| Profile |
Aluminium 6063-T5 |
| Thinckness |
Customize |
| Color |
any color |
Customize |
| Finished |
Anodized |
Powder coating |
Electrophoresis |
| Size |
Customize |
| Shape |
Customize |
| Payment term |
T/T |
L/C |
etc |
1. Are you trading company or manufacturer?
We proudly operate our own production line and have specialized in delivering top-tier aluminium heatsink products for over 15 years.
2. How long is your delivery time?
Our typical delivery timeline is 5-10 days for in-stock items. For items not in stock, the delivery period extends to 15-20 days, contingent on order quantity.
3. Do you provide samples? Is it free or extra?
Certainly, we offer free samples; however, customers are responsible for covering the freight costs.
4. What is your terms of payment ?
For payments less than or equal to 1000 USD, we kindly request 100% payment in advance for your convenience. For payments equal to or above 1000 USD, we require a 30% deposit via T/T, with the remaining balance due after receiving the copy of the Bill of Lading (B/L).
5. Is your price competitive compared to other companies?
Our business philosophy revolves around providing exceptional value: the best possible price for the same outstanding quality, and the finest quality at the same competitive price, ensuring unparalleled advantages for our esteemed clients.
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