Experimental Research of Heat Dissipation of Notebook

The influences and protections of heat dissipation of notebook are discussed. Tests of heat dissipation for three types of notebook are made to analyze and understand characteristic between power dissipation and temperature rising. From the test results it is shown that the influence from power dissipation, environment temperature and fan speed are obvious and a better heat dissipation can be realized by means of forced convection of proper selection of fan speed.