Charging finger batteries 450 milliamps. Scheme, description

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Charging finger batteries 450 milliamps. Encyclopedia of radio electronics and electrical engineering

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Encyclopedia of radio electronics and electrical engineering / Chargers, batteries, galvanic cells

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Charging finger batteries 450 milliamps

It should be noted that the capacitance of the capacitor should be selected from the rated charging current. It is better to do it experimentally. Approximately for charging with a current of 45 mA, take 2 x 0,33 uF = 0,66 uF.

For batteries, a current of about 1-10 mA should be selected. They should be recharged during the discharge process, and not at the end. The device has a galvanic connection with the electrical network. This should be remembered during manufacture and adjustment and precautions should be taken: all changes to the design should be made only in the state disconnected from the network.

Author: Rusin Alexander

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