MODULAR ELECTRONIC DEVICE FOR OPERATION UNDER SEVERE CONDITIONS Russian patent published in 2010 - IPC H05K1/00 H05K7/20 

FIELD: electricity.

SUBSTANCE: electronic device comprises at least one printed circuit board (1) with heat radiating electronic components, radiator (5), the first surface (51) of which is in contact with electronic components of the first side (111) of printed circuit board (1), and the second surface (52) is intended for removal of heat by convection. Device is characterised by the fact that it comprises jacket (10), limiting channel (4), where heat-transfer medium (20) circulates, providing for convection, besides jacket (10) is connected to radiator (5) and printed circuit board (1), at the same time channel (4) prevents contact of heat transfer medium (20) with electronic components.

EFFECT: increased efficiency of heat removal, modular reduction of computer equipment mass and compatibility with available standards for aviation vessels.

6 cl, 6 dwg