| 摘要 |
FIELD: radio electronics, cooling of radio electron equipment operating under thermal cycling. SUBSTANCE: cooler for radio electron hardware includes thin-walled metal vessel divided by metal partitions positioned in parallel with plane of arrangement of cooled radio elements into individual compartments filled with fusible filling agents with different melting points growing towards plane of installation of cooled radio elements. Partitions protrude beyond side surfaces of metal vessel and are brought into thermal contact with heat absorbing junctions of thermoelectric modules forming upper stages of cascade thermoelectric battery. Heat-sink is connected to heat releasing junction of cascade thermoelectric battery. Cascade thermoelectric battery is energized from electric energy source. EFFECT: removed restrictions for length of pause in operation of radio element thanks to intensification of cooling process and hardening of fusible filling agents when operation of radio element is interrupted. 1 dwg |
