Canon Kabushiki Kaisha

Yuki Nogawa

Kento Inai

Hiroshi Moritomo

Takuma Iwagami

An image capturing apparatus includes an image sensor, a temperature unevenness detection device configured to detect unevenness in a temperature of the image sensor, a exterior cover temperature detection device configured to detect an exterior cover temperature at a predetermined position on the image capturing apparatus, a cooling device configured to cool the image capturing apparatus; and a control unit configured to perform control to change a cooling capability of the cooling device based on a value detected by the temperature unevenness detection device, and on a value detected by the exterior cover temperature detection device.

Image capturing apparatus comprising cooling capability based on temperature detection, control method thereof, and storage medium

A power receiving apparatus includes a power receiving unit and a control unit. The power receiving unit receives a first power from a power supply apparatus via a connection unit. The control unit determines whether or not authentication information including identification information of the power supply apparatus is authentic, and determines whether or not the power supply apparatus has passed a compliance test based on the identification information. The power receiving unit is allowed to receive a second power greater than the first power, in a case where the authentication information is authentic and the power supply apparatus has passed the compliance test.

Power receiving apparatus and control method

An electronic device includes a first switched capacitor unit that steps down the input voltage, a second switched capacitor unit that steps down the output voltage of the first switched capacitor unit, and a control unit that controls the first switched capacitor unit and the second switched capacitor unit such that the electronic device operates in either a first mode for suppressing fluctuations of output voltage by the first switched capacitor unit and the second switched capacitor unit or a second mode for giving priority to power efficiency by the first switched capacitor unit and the second switched capacitor unit.

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Tokyo, Japan

Yuki Nogawa