Aluminum Zipper Fin Copper Base heatsink

Zipper fin stucture heatsink is the ideal thermal solution for high power air forced convection devices, a zipper stacked fins are produced by high speed stamping machine to fold the metal sheets and zipper them together. For a soldering heatsink assembly, each component is designed by take advantage the material properties to optimize the thermal performance, aluminum zipper fin copper base heatsink is the classical example: The function of zipper fins is to dissipate the heat to air, as aluminum dissipates the heat faster than copper, and it has cheaper cost, more lightweight characters, aluminum zipper fins is the most considerable option; Copper is a better thermal conductor than aluminum, so it's used to produce the contact base to absorb and spread the heat rapidly, to improve the heat transferring efficiency, we also will embed some heatpipes for high power applications.

Product specifications

Varieties of heat sink

Thermal simulation

Factory and workshop
 

Certificates

  Sinda Thermal is a leading thermal manufacturer in China, our factory was founded in 2014, and located in Dongguan city, China, we are offering varieties of heatsinks and other precious metal parts. Our plant possesses 30 sets advanced and high precious CNC machines and stamping machines, also we have many testing and experiment instruments and professional engineering team, so our company can manufacture and provide high quality products with high precision and excellent thermal performance. Sinda Thermal is devoted to a range of heat sinks which are widely used in new power supply, New energy vehicles, Telecommunications, Servers, IGBT, and Madical. All the products accord with Rohs/Reach standard, and the factory is qualified by ISO9001 and ISO14001. Our company has been a partner with many customers for good quality, excellent service and competitive price. Sinda Thermal is a great heat sink manufacturer for the global customers .


FAQ
1. Q: Are you a trading company or manufacturer?
    A: We are a leading heat sink manufacturer, our factory has been founded over 8 years, we are professional and experienced.

2. Q: Can you provide OEM/ODM service?
    A: Yes, OEM/ODM are available.

3. Q: Do you have MOQ limit?
    A: No, we don't set up MOQ, prototype samples are available.

4. Q: What's the lead time of the production?
    A: For prototype samples, the lead time is 1-2 weeks, for mass production, the lead time is 4-6 weeks.

5. Q: Can I visit your factory?
    A: Yes, Welcome to Sinda Thermal.

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