| 摘要 |
<p>PURPOSE: To correct an output voltage inputted to a load by providing a control means for receiving input voltage data, that are detected by input voltage detection means and input current data that are detected by an input current detection means, calculating the changing output voltage of an AC power supply input terminal, and controlling an entire operation. CONSTITUTION: A control means 30 is a microcomputer for controlling the entire operation of a power-supply device, by receiving an input voltage data that are detected by an input-voltage detection means 10 and input current data that are detected by an input current detection means 20. Also, the control means 30 receives the changing input voltage data of an AC power supply input terminal 1 detected by an input voltage detection means 10 via an input terminal A/D1 and at the same time, receives the changing input current data of the AC power supply input terminal 1 that is detected by an input current detection means 20. Then the changing output voltage of the AC power-supply input terminal 1, where the input voltage data are multiplied by the input current data is calculated.</p> |
