A power supply system (100) includes: a switching power supply (21, 20), which rectifies and smoothes an AC voltage of an AC power supply to generate a first DC voltage in a normal mode; a control unit (51), which controls the switching power supply to swi...

A power supply system includes: a switching power supply and a rectifying/smoothing circuit, the switching power supply configured to output a first output voltage in a normal output mode; a step-down circuit; a control device that controls the switching o...

An electronic apparatus (3) includes a housing part (48) in which a battery (40) is housed and a body-side connector (46) for connecting the battery (40) housed in the housing part (48) to an apparatus body (9). When a battery-side connector (44) connected...

A tape printing apparatus that can be set smoothly into a tape printing apparatus charger from a free angle by gripping the top face section and the bottom face section of the tape printing apparatus such that the front side face section faces downward and...

An electronic apparatus which detects when a battery having a different characteristic is mixed in a plurality of batteries accommodated therein. An average voltage V1 per battery of plural batteries connected in series and an average voltage V2 per batter...

An electronic apparatus (1) including an outer wall section (34) of the electronic apparatus (1) and an inner wall section (32) that is provided inside the outer wall section (34) and includes a battery accommodating section (27) that can accommodate at le...