| 摘要 |
To provide an electrically-operated toy that uses an electric double-layer capacitor as a main power source and yet can secure an operation duration time per charge that is long enough to fully satisfy the users who are infants, younger school children, etc. [Solution] Provided is an electrically-operated toy that includes: an electric double-layer capacitor acting as a main power source; a movable mechanism for realizing toy functions; an electric motive power source for operating the movable mechanism; and a chopper-type step-up DC/DC converter that boosts a voltage received from the electric double-layer capacitor and supplies the voltage as a power source to at least the electric motive power source. |
