10pcs IGBT Crimped Fin Heatsink Finished

    About one week ago, we received this 10 pcs samples order demand for the crimped fin heatsink from the US customer, this heatsink is used on high power IGBT device.The material of the base and fin are the same as aluminum 6061, and nickel plated surface treatment will be required after machining. 10 pcs samples were finished final packing and shipped out to customer, thanks again for the support to Sinda Thermal. 

  Crimped fin heat sink is manufactured by bonding the copper or aluminum fins into the matel base(usually copper or aluminum) with slots, This heat sink type can provide a high thermal performance as the fin density and height can be produced highly, the base is usually extruded or machined, if the heat sink is applied in high power application, some heat pipes or vapor chamber can be embeded into the base to improve the thermal transferring ability.