| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an inverter device which is simple, inexpensive and large in effect of power factor improvement. <P>SOLUTION: This device is provided with an inductor 92 which belongs to an inductive load 90, and an auxiliary winding wire 920 which chain-crosses magnetically with a main winding wire of the inductor 92. The auxiliary winding wire 920 is inserted into a closed circuit which includes a rectifying current power source 100 auxiliary capacitor 20, and the auxiliary capacitor 20 is devised to be charged when the current formed in the auxiliary winding wire 920 passes through the rectifying current power source 10 in a forward direction in discharging magnetic energy of the inductor 92. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
