High-performance heatsinks stack single extruded cooling fins

April 16, 2020 //By Julien Happich
Fischer Elektronik has expanded its range of high-performance heatsinks with devices whose structure consists of multiple single extruded cooling fins that can be press-fitted together thanks to a special tongue and groove system in the fin base.

Depending on the requested heatsink width the individual cooling fins can be thermotechnically optimal combined with each other using this press-fit geometry. Fin heights of 60, 80, 100, 120 and 140mm are available for the design of a high-performance heatsink from the HPK series. The maximum heatsink width that can be achieved is 350mm whereby the length of the heatsink is cut according to customer-specific requirements or specially produced depending on the quantity. The heatsinks are suitable for both, free and forced convection. The massive heatsink base with a material thickness of 12mm (milled flat) acts as a semiconductor mounting surface and leads to a better heat distribution within the entire heatsink.

Fischer Elektronik - www.fischerelektronik.de

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