answersLogoWhite

0

Depends on the source. If your source is two 12v batteries in series you attach to the terminals of one battery only. Otherwise, you must drop the voltage by adding resistance to the circuit.

User Avatar

Wiki User

16y ago

What else can I help you with?

Related Questions

If you connect 2 12 volt batteries in parallel?

You will have a 12 Volt source with double the charge capacity.


How do you get 24 volt to work light on a 12 volt trailer?

To power a 24-volt light on a 12-volt trailer, you can use a DC-DC converter that steps up the 12 volts to 24 volts. Ensure the converter can handle the current draw of the light. Alternatively, you could connect two 12-volt batteries in series to create a 24-volt supply, but this would require proper battery management. Always ensure that wiring and components are rated for the voltage and current to prevent damage or hazards.


Is 24 volt DC is equal to -48 Volt DC?

No. The value and polarity are different.


How do you convert 12 volt DC to 100 volt DC?

With an appropriately rated DC to DC converter.


CAN YOU STEP DOWN 36 volt dc to 12 volt dc using batteries?

can ou step down 36 volts dc to 12 volt dc using batteries


Can you run a 12 volt ac water pump with a 12 volt dc adapter?

No. You need 12 volt AC to run a 12 volt AC motor, not 12 volt DC.


If you have 2 12 volt batterys connected to a series how many volts would you have?

You will have 24 volts DC.


Are auto electric systems 12 volt or 120 volt?

12 Volts DC


Why do i still have 12 volt when i use disconnect switch in my RV?

The RV has a 12 Volt DC power supply that operates all the 12 Volt DC items in your RV when your plugged in to 110 V AC.


Will a 120 volt AC to 12 volt AC adapter charge a 12 volt car battery?

No, the battery is DC not AC.


How many volt DC systems are used in a car?

Most cars use a 12 volt system. Most cars built before about 1956 used a 6 volt system. Some, very few, use a 24 volt system.


How much resistance is needed to reduce 24 volt dc to 12 volt dc?

To reduce 24 volts DC to 12 volts DC using a resistor, you can use Ohm's Law (V = IR). The required resistance depends on the load current you are working with. For example, if the load draws 1 ampere, you would need a resistor with a value of 12 ohms (R = V/I = 12V/1A). However, using a resistor for voltage regulation is not efficient and can cause power loss; a DC-DC converter is a better solution for reducing voltage in most applications.