A power conversion device is configured to have reactors and is configured to have chopper circuit units, connected in series, that chop the output of a rectifier configured to rectify an AC voltage from an AC power supply. The faucet body has a water inlet, a water outlet and a switching port. Adjacent chip dividers define a pocket such that the pockets are configured for promoting curling of chips produced by the cutting edges. A first capacitor is connected between a first input of the rectifier and an alternating current source.