The Spreadfast heatsink is a 1/4 brick DC-DC converter, measuring 62mm x 40mm x 22mm. The heatsinks are now available from RS Components. The devices are extruded, cross-cut and provides an optimised design for specific flow requirements.
The heatsink fits industry-standard brick size DC-to-DC modules. Lengthwise and crosswise fin orientations in two different fin heights to enable a precise match to the application. The thin fin geometry which increases thermal performance and decreases pressure drop.
The device is an ideal solution for DC-DC converters.