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How do you use the voltage multiplier to get 27 volts out of one 9 volts battery?
Wiki User
∙ 12y ago
You can only do that with a transformer. Or you can wire three 9 volt batteries in series to get 27 volts.
Wiki User
∙ 12y ago
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How much voltage is in a watch battery?
Most batteries used in watches are one and one half volts 1.5v]
Can use 14.4 volt charger to charge 18 volt battery?
Charger Output Voltage versus Battery VoltageNO, the output voltage of a charger must be greater than the rated voltage of the battery, usually at least one and a half to two volts difference.
How many volts are in a battery?
The voltage (Electro Motive Force or EMF) of a battery depends on the type of cell used and the number of cells in series. For example, the lead/acid battery in a car has six cells in series, and each one has a EMF of 2.2 volts when fully charged but not being charged, making 13.2 volts. When being charged, the voltage on each cell is raised by 0.1 volts, making the voltage now 13.8 volts. When loaded, the battery output voltage will droop to some lower voltage due to the load current flowing through it's internal resistance. The amount of droop depends on the amount of load, the internal resistance, and the condition of the battery. Various other battery systems have other cell voltages etc. Almost all cell types have EMFs in the 0.5 to 5 volt ranges.
What happens when you connect batteries of different capacities i.e Ah in parallel or in series in a circuit?
Capacity in Ah is not directly related to voltage. If you have 3 AA batteries, each with different mAh ratings, you should be able to connect them in parallel or series to your hearts content. In series, the voltage will be additive: 3*(1.5volts) = 4.5 volts total voltage across all three batteries in series, assuming the battery voltage is 1.5 volts. In parallel, the voltage will be equivalent to 1 battery. In parallel, the three batteries are able to provide 3 times more current at 1.5 volts than if all three are in series at 4.5 volts. Be careful when parallelling batteries of different voltages though. This is not a good idea, as they will try to force each other to match terminal voltage (voltage at the outputs of the batteries). An example: 1.5 volt AA battery, and a 12 volt car battery can be put in series - the total voltage will be 13.5 volts. The total current that can be sourced will be limitted by the AA's limit (much less than the car battery's limit). If put in parallel, the AA will try to force the voltage of the car battery down to 1.5 volts by drawing current into itself from the car battery. Alternately, the car battery will try to force the AA to 12 volts by pushing current into the AA battery. The AA battery will overheat, and likely catastrophically fail (blow up).
What are the most volts available in one battery?
22 volts
How do you wire two 12 V batteries to get 24 V?
You would wire them in series. This means: Connect one battery's positive pole directly to the other battery's negative pole. Use the other two unused battery poles (one positive and one negative) to apply voltage to your circuit. The applied voltage will be 24 volts.
Who was Italian physicist who built one of the first electric batteries in 1800?
Alessandro Volta built one of the first electric batteries. Today, the energy of a battery is measured in volts or voltage, units named for Volta in honor of his work.
How do you make a 6 volt battery into a 12 volts?
That is Impossible. You can however make two 6 volt batteries into a 12 volt system by wiring the two 6 volts batteries in Series. You will then have an output voltage of 12 volts but the amperes will only be what one of the batteries have, In other words the volts will double but the amps will stay the same as if you only had 1 battery connected.
How do you find a shorted wire current draw with the key in the off position if you know which main fuse is involved on a 94 S-10 Blazer?
You need to do a parasitic draw test. Use a voltmeter to check base voltage of battery. Then crank the engine, check voltage at battery. It needs to be at least two more volts than previous base voltage. Then apply a load or turn on headlights. The voltage should not drop over one volt. Ideal base voltage at battery terminals is 12.6, ideal charging voltage would be 14.6, ideal loaded voltage would be 13.6 volts aproximately. If you find a drainage in system and you have a good battery, then you need to check radio and main accessories first, then check door latch switches and courtesy dome lamps. You need to do a parasitic draw test. Use a voltmeter to check base voltage of battery. Then crank the engine, check voltage at battery. It needs to be at least two more volts than previous base voltage. Then apply a load or turn on headlights. The voltage should not drop over one volt. Ideal base voltage at battery terminals is 12.6, ideal charging voltage would be 14.6, ideal loaded voltage would be 13.6 volts aproximately. If you find a drainage in system and you have a good battery, then you need to check radio and main accessories first, then check door latch switches and courtesy dome lamps.
What is the voltage output of 4 AA batteries?
An AA battery is nominally 1.5 volts, so if the four batteries are wired in series (+ of one to - of the next), the voltage is nominally 6 volts. However, the batteries could also be wired in parallel, with all four positive terminals connected together and all four negative terminals connected together. Then the voltage would be 1.5 volts. To make it even more complicated, you could also wire two pairs, with each battery wired in series to its twin, but with the two pairs wired in parallel to each other. Then the voltage is 3.0 volts.
How many volts in a c?
A "C" battery has a 1.5 Volts same with AAA, AA, and D batteries.
Is 12 volt battery same as 23a battery?
If the "A" in 23A refers to ampere (in which case it would be written in uppercase), then no; voltage and current (the number of amperes) are unrelated to one another.If 23a is the model number of the battery, you would just have to check the specifications of the battery (it should normally have a metal plate with the specifications on it), to check whether the voltage is 12 volt. Car batteries usually have a voltage of 12 volts.
