Voltage In Parallel Vs Series. Another difference in a series circuit vs a parallel circuit is that in a parallel circuit the voltage across all legs of the circuit is the same. We can connect four 3 2v 180ah cells in series to create a 12 8v 180ah battery.
This means that each series string in this series parallel configuration is 5 amps at 40 volts. It s the current that divides up and flows though the various elements in proportion to their value. Adding 5a 5a from the series strings and leaving the volts the same as the series wired strings gives us an array of 10 amps at 40 volts.
For example if i hooked up 5 20 amp circuit breakers in parallel would it take 100 amps to trigger them all.
Hence when charging these batteries it is important to utilize a charger that satisfies the 12 volt capacity that is necessary for both the 6 volt batteries connected in series. Circuits wired in series are the easiest to understand with current flowing in one continuous smooth direction. Since a parallel connection will compound the amperage of a battery and a series connection will compound the voltage of a battery we can arrange cells in combinations of series and parallel to achieve our desired voltage and amperage. Much more common than series circuits are those wired in parallel including most household branch circuits powering light fixtures outlets and appliances.
