The invention discloses a novel radio source apparatus, which includes a frequency conversion part, an emanation part and an accept part, wherein the frequency conversion part being a self-exciting frequency transformer connecting with the emanation part, and transforming input AC into high-frequency current and inputting into the emanation part; the emanation part and the accept part transform through electromagnetic induction, and the obtained alternating current forming direct current after passing thought a rectifier, a filtering circuit and a regulation circuit, so as to supply electricity for the electric appliance. The invention realizes wireless transmission of power supply, and wireless power utilization of minitype electric appliance.

Novel radio power device
Application Number
Publication Number
Application Date
August 16, 2007
Publication Date
February 18, 2009
Zhou Yingya
Cai Qi
song hu
Qibao Middle School Of Shanghai
H02J 17/00