Power supply apparatus and image forming apparatus including the same
AssigneeKYOCERA Document Solutions Inc.
InventorMasayuki Shigetomi
Life of this patent
Estimating the term…
Abstract
A power supply apparatus controls an output voltage based on a difference between a predetermined reference voltage and a feedback voltage obtained from the output voltage. The power supply apparatus includes a feedback voltage adjustment circuit. The feedback voltage adjustment circuit is configured to gradually reduce or increase the feedback voltage by a predetermined amount, when a condition for increasing or reducing the output voltage to a target value is satisfied.
Claims8
A power supply apparatus that controls an output voltage based on a difference between a predetermined reference voltage and a feedback voltage obtained from the output voltage, the power supply apparatus comprising
- a feedback voltage adjustment circuit configured to gradually reduce or increase the feedback voltage by a predetermined amount, when a condition for increasing or reducing the output voltage to a target value is satisfied.
An image forming apparatus comprising:
- a power supply apparatus configured to control an output voltage based on a difference between a predetermined reference voltage and a feedback voltage obtained from the output voltage, and
- an image forming portion configured to perform image formation on a recording medium, wherein
- the power supply apparatus includes a feedback voltage adjustment circuit configured to gradually reduce or increase the feedback voltage by a predetermined amount, when a condition for increasing or reducing the output voltage to a target value is satisfied.
Dependencies are inferred from the claim text.