| 摘要 |
PROBLEM TO BE SOLVED: To provide an inverter air conditioner attached with a voltage doubler rectifier having high efficiency at a power supply part. SOLUTION: This inverter air conditioner includes diodes 3, 4 for rectifying and forward voltage drop parallel-connected to rectifying diodes 1, 2 in the same conducting direction to drop the forward voltage of the rectifying diodes 1, 2 at the time of operating. Thus the inverter air conditioner having high efficiency is provided. |
