Abstract: An active cooling system for the CPU of a computer having computer slots and motherboard, the cooling system including a card arranged to sit in a computer slot coupled to the motherboard and powered directly from mains via the computer slot, the card including a hot air outlet passage from inside the computer to outside the computer; a cooling-CPU unit including a thermoelectric component (TEC) couplable to mains for power supply, a cold side heat sink coupled to the TEC and in thermally conductive contact with a part of the CPU, a hot side heat sink coupled to the TEC, and a fan distanced from the hot side heat sink for pulling heated air from the hot side heat sink.

Abstract: A cooling system and method for cooling a heat sensitive element in an enclosure, such as a CPU, the cooling system including a high power active cooling unit having at least one Thermo Electric Cooler (TEC) component having a cooling liquid circuit passing through a cold side heat sink therein, the cooling liquid circuit being coupled to a heat sink coupled to the heat sensitive element and having a cooling liquid circuit therethrough; a dedicated power supply; and a controller for controlling the TEC components and the cooling liquid pump.