CD4541 nickel-cadmium battery automatic charger circuit

Published:2011/6/20 6:36:00 Author:chopper | Keyword: nickel-cadmium battery, automatic charger circuit | From:SeekIC

This circuit is designed for number 5,number 7 nickel-cadmium battery especially,and it has features of automatic charging and constant-current charging.The circuit is shown as follows.The circuit will begin to run as soon as the power supply is connected.The inner counter is responsible for counting the oscillator to a full count,and at this moment,the output level of foot ⑧ of IC1 will return to stop counting.For instance,foot ⑩ is connected with high level,and the food ⑧ will return when the counter is full,then it will count again,and return when it is full,and so on and so on.



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