As a solderless alternative to soldered fin coolers EKL AG offers coolers equipped with mechanically pressed fins.
The combination of aluminum and copper allows to cool high power density even in small components. The "thermal "spreading effect" of copperplates in soldered joints with light-weight aluminium fins results in extremely low thermal resistance. By using punched aluminum fins an additional large thermal surface can be developed to cool systems fanless as well. Crimped coolers are well suited for further surface treatment such as anodizing or powder coating.