Extruded heat sink: Aluminum ingots are heated at a high temperature in the furnace and extruded from the aluminum bar, and then the aluminum bar is injected into a mold with grooves to make the initial radiator blank, and then the post-section processing (CNC, trimming, drilling, tapping, polishing, drawing, surface treatment, riveting pin, packaging) is carried out.
Benefits: Aluminum alloy itself is soft and easy to process with low cost, which is widely used as an excellent thermal material in modern heat dissipation. Most of the industry USES 6063 T5 high-quality aluminum, whose purity can reach more than 98%.

Heat pipe heat sink is a new product which makes great improvement to many old heat sinks or heat exchange systems by using heat pipe technology and principle.
Benefits: Heat from the cold cooling system without fans, no noise, no maintenance, safe and reliable, heat pipe air self-cooling can replace even water cooling system, water saving and related auxiliary equipment investment. In addition, the heat pipe heat sink was also able to heat concentration, even seal, and move the heat dissipation part outside or in the distance, dust-proof, moisture-proof, explosion-proof, improve the safety and reliability of the electrical equipment and the application scope, the heat pipe heat sink than entity can improve the performance of more than ten times.

Zipper Fin heat sink also known as stamping heat sinks, the fins are pressed together by stamping equipment or pressed into slots in the base.

Benefits: By breaking through the limitation of aluminum extrusion industry in multiple of the height and thickness of heat sink fins or complicated structure of the fins, we can produce higher density heat sinks. Can choose different fin material, and the production efficiency of the product is higher, the product cost is lower.

1. Because the aluminum extrusion heat sink cannot break through the ratio limit of blade thickness and length, it adopts the glued type heat sink. This kind of heat sink usually fixes the aluminum or copper blades on the heat-dissipating base with grooves by using heat-dissipating glue or solder.
2. Benefits:  It breaks through the limitations of extrusion molding, riveting and other processes in the processing of blade thickness and length; Higher density heat sink can be made.Different fin materials can be used, which has certain flexibility in MOQ.

1. LED heat sink is usually aimed at high-power electronic components heat sink, no external power supply, natural cooling. Most are made of aluminum alloy profile, according to the size of the components cut into the required size.

2. Benefits: Lighter weight, safer; High degree of freedom of design; Convenient processing and forming, good mass production; The overall cost is lower than that of metal (non-isolated power supply design, etc.); No need for secondary processing, more environmentally friendly.

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1. BGA heat sink is used to cool integrated circuits, and the device encapsulated with this technology is a surface-mount device.

2. Benefits and applications: Good electrical insulation characteristics, high packing density; Good thermal compatibility with PCB board; Good electrical. low cost.

3. Applications in the field of computer, automotive, communications and a variety of passive devices, among which the most common are arrays, networks and connectors. Its specific applications include walkie-talkie, MP3 player, digital camera and PDA.

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