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Dry Cell Battery Charger ( LM741)

2016-05-11 06:33  
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This article briefly describes the Dry Cell Battery Charger (LM741). This principle is easy to understand, but also very practical. Depth understanding of circuit elements, can be more effective to grasp this principle. Do you know the circuit, you can see and purchase these components: LM741 .

This is Dry Cell Battery Charger Circuit. That can use charger battery get that about 12 hour. When apply to power supply 9 volt the equipment that fix in the circuit use for size battery AA. If use the size C or D should devalue of Resistor RX down be 68ohm and should not lead battery come to serial while voltage in cell battery lower 1.6V. The Comparator Circuit with (IC741) control Gate output from Pulse Oscillator at use the integrated circuitCMOS4011 change Transistor that do infront charger battery until voltage tall 1.6V Comparator Circuit more makeLEDFlasher warn know for protect Charger battery expire. The next time is if friends have Dry Cell Battery that use be finished already , don’t abandon , try apply new again yes.


Figure:1 Dry Cell Battery Charger Using LM741

Figure 1 Dry Cell Battery Charger Using LM741

 

 

 


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