Aiwa J303g charger electricity principle diagram (double 1.2V quick charger circuits)

Published:2011/7/18 20:29:00 Author:TaoXi | Keyword: Aiwa, charger, electricity, principle diagram, double, 1.2, quick charger | From:SeekIC

In figure 2-17, the circuit uses the half-wave rectified pulsating current to charge the Nickel-cadmium batteries, the charging voltage has two stages. At the beginning of charging, S is in the 1 stage. When the battery is full, the light-emitting diode darkens gradually, so we need to choose the stage 2 to charge the battery in floating charging mode. In order to speed up the charging speed, some chargers use the electronic circuit to realize the fast charging, it promotes the internal chemical reaction process of the battery by using the large current charging and the large current discharging. View from the charging effect, the common charge effect is better than the quick charge.



Reprinted Url Of This Article:
http://www.seekic.com/circuit_diagram/Power_Supply_Circuit/Aiwa_J303g_charger_electricity_principle_diagram_double_12V_quick_charger_circuits.html

Print this Page | Comments | Reading(3)