Copper Pin Fin PCB Heat Sink

  A copper pin fin heat sink for printed circuit boards (PCB) is an essential component for any electronic device design, allowing for better thermal management and greater efficiency. This type of heat sink uses copper pins, or fins, to dissipate the heat generated from high power components on the circuit board. Copper pin fin heat sinks are designed to be very lightweight, making them ideal for use in space-constrained applications while still providing superior thermal performance. Furthermore, copper is a high-conductivity material, which further enhances a pin fin heat sink’s efficiency.

  The copper pin fin design has several advantages over other types of heat sinks such as aluminum-pinned, louver-fin, extruded-fin, and folded-fin designs. First, the densely-packed fins in a pin-fin design are able to sit very close to the components on a circuit board, enabling more efficient cooling. Additionally, due to their high conductivity and light weight, copper pin fin heat sinks are considered ideal for applications with high power electronics that require high thermal conductivity and low weight.

  Furthermore, copper pin fin heat sinks can be mounted from either side of a PCB, allowing for greater design flexibility and minimizing the number of mounting holes needed. This type of heat sink also offers the flexibility of different fin densities and profiles, allowing the designer to tailor the shape of the heat sink to best fit their PCB application.

  When using a copper pin fin heat sink for a PCB, it’s critical to take into account a variety of factors. One of these is the fin density of the heat sink which determines the weight, volume, and cost of the heat sink. Additionally, the thermal resistance of the heat sink should also be taken into consideration, as this is an important factor in calculating overall thermal efficiency. Last, the mounting style of the heat sink to the PCB should be carefully evaluated, as different styles of mounting can impact the thermal performance and manufacturability of the device.
 

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 commited 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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