An integrated crossflow cooler for electronic components comprises a heatsink
with at least two openings, a crossflow blower and an electric drive with a stator
and a magnetized rotor. The heatsink comprises a base and heat exchanging means;
the base provides thermal contact with the electronic component and the heat exchanging
means. The crossflow blower hydraulically connected to one of the openings and
comprises a casing rigidly built-in to the heatsink and a drum type impeller comprises
magnetic means and serves as a magnetized rotor of the electric drive. The stator
made as printed circuit board and rigidly built-in to the casing. The integrated
crossflow cooler comprises two types of electric driveswhen the magnetic
means magnetized in the direction parallel to the axis of rotation and when the
magnetic means magnetized in the direction perpendicular to the axis of rotation.
