Patent ID: 8248749

Claim:
An ionic thermal dissipation device, for dissipating heat generated by an electronic device, comprising: an ionic wind generation system; and a power system to power the ionic wind generation system, the power system comprising: a first power stage circuit, operable to convert external direct current (DC) power signals into first alternating current (AC) power signals; a first transformer, operable to boost the first AC power signals; a first boost and rectifier circuit, operable to increase voltage of the boosted first AC power signals and rectify the boosted first AC power signals to generate high voltage DC power signals suitable to drive the ionic wind generation system; a first feedback circuit, operable to detect current signals generated by ion excitation of the ionic wind generation system and voltage signals of the high voltage DC power signals; and a first pulse width modulation (PWM) controller, operable to control the first power stage circuit to regulate the high voltage DC power signals and time of driving the ionic wind generation system according to a first PWM signal and a first analog signal from the electronic device and the detected current signals and voltage signals.