THE POWER SUPPLY DEVICE FOR A COMPUTER

摘要

PURPOSE: A power supply device for a computer is provided to apply a small fan in the computer by reducing a heated part more than 50%according to a high efficiency design. CONSTITUTION: A computer equips a main board and a plurality of cards to inside. A plurality of air holes(11) is installed in the upper end of back side within the computer, a fan(12) for air discharge is installed in lower part, and an air putted from in the back side is discharged to the lower part within the computer. A plurality of air holes puts the air putted from outside to inside of the computer. 2 converters are independently composed and distribute electricity to 2 places.