Pulse type automatic charger circuit (2)

Published:2011/7/14 21:29:00 Author:TaoXi | Keyword: Pulse type, automati, charger | From:SeekIC

The pulse type automatic charger that is composed of the single chip manifold block CD4011 and a few external components, it can supply the large current pulse type charging and discharging for four Nickel cadmium batteries with the charge-discharge ratio of 7:2, and when the battery is full, it will stop charging automaticly. The features of this circit is simple and practical. As the figure 4-12 shows, when the circuit is operating, the input port F4 has the low level, the high level of the inverted output controls the pulse oscillator with the frequency of 1 kHz and duly ratio of 3:5. The VD5 indicator lamp turns on.



Reprinted Url Of This Article:
http://www.seekic.com/circuit_diagram/Power_Supply_Circuit/Pulse_type_automatic_charger_circuit_2.html

Print this Page | Comments | Reading(3)