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Alfi Ridwanto
One of the problems that often arise when in the course of using a bicycle is the battery smartphone that runs out before the destination. Therefore, the dynamo of a bicycle is a device that converts the energy of motion into electricity that comes f
Electrical & Electronics Engineering Energy Physics Other

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PERANCANGAN POWER BANK DENGAN MENGGUNAKAN DINAMO SEPEDA SEDERHANA Alfi Ridwanto; Wisnu Broto
PROSIDING SEMINAR NASIONAL FISIKA (E-JOURNAL) Vol 6 (2017): PROSIDING SEMINAR NASIONAL FISIKA (E-JOURNAL) SNF2017
Publisher : Program Studi Pendidikan Fisika dan Program Studi Fisika Universitas Negeri Jakarta, LPPM Universitas Negeri Jakarta, HFI Jakarta, HFI

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (184.64 KB) | DOI: 10.21009/03.SNF2017.02.ERE.07

Abstract

One of the problems that often arise when in the course of using a bicycle is the battery smartphone that runs out before the destination. Therefore, the dynamo of a bicycle is a device that converts the energy of motion into electricity that comes from the rotation of tires that occur during the streets. Since the source of the dynamo is the tire rotation, the output of the dynamo is unstable due to the changing speed. So we need an energy storage to hold the electrical energy. The power bank is a device used to store energy from the dynamo and is used to transfer payloads to Smartphones and mobile phones. Keywords: Smartphone, Power bank, Electric
Co-Authors Wisnu Broto