Powder supply device with solar cell

Details Powder supply device with solar cell Powder supply device with solar cell

1986-10-17

1988-11-15

Salce, Patrick R.

Electricity: battery or capacitor charging or discharging

Serially connected batteries or cells

With discharge of cells or batteries

323271, 323906, 136293, H02J 700

Patent

active

047852267

ABSTRACT:
A powder supply device with a solar cell is made up of a solar cell, a seconary battery, and a voltage control unit. The voltage control unit controls the output voltage of the solar cell, and produces first and second output voltages. The first output voltage is for charging the secondary battery. The second output voltage is for driving a circuit, such as the logic circuit of an electronic calculator.

REFERENCES:
patent: 3419779 (1968-12-01), Zehner
patent: 4136309 (1979-01-01), Galberth et al.

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