Cooling System for a Computer Power Supply Unit

摘要

A cooling system for a computer power supply unit includes: a housing; a plurality of cooling fans; a temperature controller; at least one temperature sensor coupled electrically to the temperature controller; and a plurality of fan-driving circuits coupled electrically and respectively to the cooling fans and controlled by the temperature controller for activating and deactivating the cooling fans, respectively. The temperature controller is configured with different temperature settings, each corresponding to a number of the cooling fans, and controls the fan-driving circuits to activate a number of the cooling fans according to the temperature setting corresponding to a temperature detected by the temperature sensor.