Liquid-Cooled Boards Rack Electronic Assembly

Industry industrial electronics Liquid-cooled boardsand rack for a large electron microscope pcba motherboards assembly electronicscontract manufacturing services OEM CEM EMS experience company-China ShenzhenTopscomindustrial electronics Liquid-cooled boards Electronics OEM EMS CEM Contract Manufacturing PCBA Assembly Services: An uncommon practice is to submerge thecomputer's components in a thermally, but not electrically, conductive liquid.Although rarely used for the cooling of personal computers,[8] liquidsubmersion is a routine method of cooling large power distribution componentssuch as transformers. It is also becoming popular with data centers. Personalcomputers cooled in this manner may not require either fans or pumps, and maybe cooled exclusively by passive heat exchange between the computer hardwareand the plastic box it is placed in. A heat exchanger (i.e. heater core orradiator) might still be needed though, and the piping also needs to be placedcorrectly. Extreme component density supercomputers such as the Cray-2 and CrayT90 used additional large liquid-to-chilled liquid heat exchangers for heatremoval.   The liquid used must have sufficiently lowelectrical conductivity not to interfere with the normal operation of thecomputer. If the liquid is somewhat electrically conductive, it may benecessary to insulate certain parts of components susceptible toelectromagnetic interference, such as the CPU. For these reasons, it ispreferred that the liquid