High Efficiency Heatsinks

Rectificadores Guasch’s high efficiency heatsinks series offers a great range of highly customizable high efficiency heatsinks for demanding power applications. Made of aluminium stacked and pressed single fins with our exclusive mounting process to achieve a great performance and outstanding structural integrity.
High Efficiency Heatsinks for Power Electronics

We offer to you our own manufactured and exclusive designed range of high efficiency heatsinks made of aluminium stacked and pressed single fins with our exclusive mounting process to achieve a great performance and outstanding structural integrity.
 
high-efficiency

Nowadays the dissipation requirements in reduced spaces are growing, thanks to our technology you can improve thermal dissipation performance of your power equipment without compromising costs and dimensions. These heatsinks are widely used in traction applications, windmills and high power supply designs. Available in two-side cooling with RG40080 series, even three-side cooling with our RG42080L and RG42120L range or just the standard one-side cooling at different heights with RG42080N and RG42120N. We also offer customized designs for any requirement requested from our customers putting all our know-how and capabilities along with our high-efficiency heatsink innovative and versatile constructive technology. Also we have available a combi serie combining high efficiency heatsink with forced ventilation, see more information in Combi Thermal Management. Machining examples four our heatsinks:


 
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Profile of RG42080L series with straight fin 84 mm of total height. Its lateral sides can be also both mechanized and act as a dissipating superficies. Specially designed for working together with fan reducing total dimensions of the cooling system. Also can work together with radial fan, increasing the performance of this type of heatsinks.
RG42080L Series
Datasheet

Profile of RG42120L series with straight fin 127 mm of total height. Its lateral sides can be also both mechanized and act as a dissipating superficies. Specially designed for working together with fan reducing total dimensions of the cooling system. Also can work together with radial fan, increasing the performance of this type of heatsinks.
RG42120L Series
Datasheet

Profile of RG40080N series with curved fin, 90 mm or 163 mm of total height. This profile allows the two side components mounting, Specially designed for working together with fan reducing total dimensions of the cooling system.
RG40080N Series
Datasheet
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