Title:
充電器および充電器付きモバイル電子機器用カバー
Document Type and Number:
Japanese Patent JP6495055
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a charger capable of efficiently charging electric power from a solar battery into a storage battery even when a fluctuation occur in the output voltage of the solar battery due to a change in illuminance.SOLUTION: A charger 100A includes: a solar battery module 101; a control circuit 105 following an optimum operation point of the solar battery module; and a resistance unit 110A provided between the solar battery module and the control circuit and having a variable resistance value.SELECTED DRAWING: Figure 2
Inventors:
Shogo Ezaki
Atsushi Fukui
Ryosuke Yamanaka
Satoshi Shibata
Ryoichi Komiya
Elfa Sifili Medi
Shunpei Yamanaka
Atsushi Fukui
Ryosuke Yamanaka
Satoshi Shibata
Ryoichi Komiya
Elfa Sifili Medi
Shunpei Yamanaka
Application Number:
JP2015042419A
Publication Date:
April 03, 2019
Filing Date:
March 04, 2015
Export Citation:
Assignee:
Sharp Corporation
International Classes:
H02J7/35; G05F1/67
Domestic Patent References:
| JP9179643A | ||||
| JP2009153372A | ||||
| JP2010110195A | ||||
| JP2010263115A | ||||
| JP201260717A | ||||
| JP2012124991A | ||||
| JP2012254004A | ||||
| JP318690U |
Foreign References:
| WO2011152132A1 | ||||
| WO2011158548A1 | ||||
| WO2012133249A1 |
Attorney, Agent or Firm:
Seiji Okuda
Osamu Kita
Ryoji Yamashita
Akiko Miyake
Hidetaka Okabe
Yu Tanaka
Osamu Kita
Ryoji Yamashita
Akiko Miyake
Hidetaka Okabe
Yu Tanaka