Abstract: An immersion tank for a two-phase immersion cooling system holds a bath of dielectric heat transfer fluid in liquid phase in a container provided within an outer wall forming the immersion tank. The dielectric heat transfer fluid in liquid phase is in equilibrium with the fluid vapor phase. The boiling point of the dielectric heat transfer fluid is adjusted by changing the pressure within the immersion tank, to maintain a target operating temperature of the electronic components within the bath.

Abstract: An immersion tank for a two-phase immersion cooling system holds a bath of dielectric heat transfer fluid in liquid phase in a container provided within an outer wall forming the immersion tank. The dielectric heat transfer fluid in vapor phase flows through a channel provided within the outer wall in a generally downward direction. The dielectric heat transfer fluid in vapor phase condenses on one or more condenser snuggly fitted in a shaft portion of the channel. The channel is formed at least by a divider plate located inside the outer wall. The divider plate forms an essentially vertical barrier between a first lateral zone and a second lateral zone of the immersion tank. The condensate flows through one or more opening that are provided at a base portion of the divider plate.