SPANISH APPLICATION AND STORAGE PREPARATION

摘要

Voltage application device (1) includes voltage application circuit (2). Voltage application circuit (2) causes discharge electrode (41) to generate a discharge by applying an application voltage to load (4) that includes discharge electrode (41) holding liquid (50). Voltage application circuit (2) periodically changes a magnitude of the application voltage to generate a discharge intermittently. Voltage application circuit (2) applies a maintaining voltage to load (4) for suppressing contraction of liquid (50) in addition to the application voltage during an intermittent period from a discharge to a next discharge.