| 摘要 |
<p>An inverter device made detectable at a high speed and highly precisely a load voltage of all waves in one cycle, with an arrangement including a voltage detecting means (VD) having a capacitor (C2) and connected to a load (LD) which is connected through a switching means (S1) to a DC power source, means connected to the voltage detecting means for charging and discharging the capacitor (C2), and means for maintaining, in a predetermined period in which a transient voltage upon every inversion of load voltage is generated, a capacitor voltage immediately before the predetermined period. <IMAGE></p> |
