| 摘要 |
PROBLEM TO BE SOLVED: To provide an image forming device capable of outputting a stable feedback voltage without being affected by an AC component. SOLUTION: An output conversion part 1 is an AC output part using e.g. a transformer. A resistor 2 is a buffer resistor for high voltage output and an output terminal 3 is a terminal for AC and DC output. An output conversion part 4 is a DC output part using e.g. a transformer. A resistor 5 is a voltage dividing resistor for dividing the voltage of a DC high voltage power supply output and obtaining a feedback voltage. An output terminal 6 is a terminal for outputting the feedback voltage signal obtained by the voltage division of the DC output. When a stable feedback voltage is outputted without being influenced by an AC component in a first executing format, the waveform of the feedback voltage is shaped and image quality is improved. |
