Mains apparatus for providing mains power to computer peripheral devices with heat dispersion by convection

摘要

The apparatus has a main body (1) and a cover (2). The main body is connected to mains current via a mains terminal (11). An electronic circuit (12) is shaped and smoothed and then delivered to the computer. A fan (13) is provided at the back of the main body to deflect the inner hot air outwards. The cover is also provided with a fan (21) which can suck in the cold outside air and guide this through the circuit. The resulting heat is fed through the fan (13) on the back of the main body such that convection results to enable expansion of capacity and output power.