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Prototype of magnetic energy harvesting device as a 3.3 V battery
Description
The purpose of this study is to obtain power for driving sensors using the magnetic energy harvesting. The magnetic energy harvesting device is constituted with a coil, a full-wave rectifier circuit and a DC-DC step-down converter. In this paper, this device was evaluated to obtain a DC output voltage of 3.3 V. Additionary, a target power for driving sensors was set to 90 mW. As an evaluated result, an output voltage of 3.3 V could be obtained. Especially, a output power of 104 mW harvested at connected a load resistance of 100 Ω.
Journal
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- 2017 11th International Symposium on Linear Drives for Industry Applications (LDIA)
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2017 11th International Symposium on Linear Drives for Industry Applications (LDIA) 1-4, 2017-09-01
IEEE