Description

This aluminum profile housing heat sink is based aluminum profile 6063-T5 material to processing, first of all, we check the raw material dimension is fine or not, the second is that according to the drawing, cutting right length, the third is that accroding to the drawing, use the wood machine to cut the outline dimension, the forth is that use the CNC to do exact dimension, the fifth is do anodizing clear, the last step is riveting, and then inspection/packing. First inspection and patrol inspection are done in processing .

CATEGORY: HEATSINK ENCLOSURES・HEATSINK CASES・COOLING CASE・HEAT DISSIPATING ENCLOSURE・FANLESS ENCLOSURE

RFQ

What is a heat sink for LEDs?

LED heat sink is a heat exchanger that absorbs the heat generated by an LED module and dissipates the thermal energy into the ambient air. The spectral performance, lumen output and lifetime of an LED are closely related to its operating temperature.

Heat sinks used with LEDs are designed to absorb and disperse excess heat away from the LED diode and into the heat sink. Passive or active air then circulates around the heat sink to help cool it. Too much heat will damage LED phosphor, resulting in lower light output, changes in color and or a significant decrease in life expectancy. Unfortunately, the most common issue we see in LED lighting applications stem from too small of a heat sink or none at all. To avoid these thermal issues we offer a wide variety of LED heat sinks below, which include: anodized extruded linear heat sinks, LED housings, LED light engine housings, aluminum stock and small finned heat sinks. To learn more about why you need an LED heat sink take a look at this article here.

Metals with excellent thermal conductivity such as diamond, copper and aluminum make the most efficient heat sinks. However aluminum is more commonly used due to its lower costs.

Other factors that affect a heat sink’s performance include:

1. Thermal Resistance
2. Airflow
3. Volumetric resistance
4. Fin density
5. Fin spacing
6. Width
7. Length

Heat sinks are used to cool various electronics components whose heat dissipation abilities are is insufficient to dissipate all the excess heat. These devices include:

• Power transistors, thyristors and other switching devices
• Diodes
• Integrated circuits
• CPU Processors
• Graphic processors
• LEDs

Notes

Aluminium enclosures with heat dissipation fins.
Suitable for audio amplifier chassis, fanless PCs, embedded computer enclosures, power supply boxes,LED ligting

We offer the Aluminum Profile Heat sink service for custom and exsiting mold.

Dongguan Radford Metal Products Co., Ltd. is a professional precision manufacturing service provider of various materials, including precision machining of stainless steel, precision machining of aluminum products, precision machining of copper products, precision machining of iron products, and precision machining of plastic parts. In order to better serve customers, the equipment used by our company is mainly imported equipment, and the precision can reach 0.001 mm. Ledford adheres to the operating principle of "integrity first, service first, mutual benefit and mutual benefit", and has been continuously obtained by domestic and foreign companies. Good reviews from foreign customers. In the continuous expansion of channels, the products are exported to Europe, America, Southeast Asia, and the Middle East, and undertake OEM orders at home and abroad to meet customer needs in all directions and from multiple perspectives. A good customer base drives the company's rolling development, promotes self-development of new products, and the continuous pursuit of high-quality progress. The company always puts technology and customers first, and is committed to creating value for customers and providing customers with better products and services. Welcome to visit and send Inquiry !