Without knowing some of the context I cannot be certain. However a reasonable guess is it indicates that the device will operate properly on any voltage within that range.

"12vdc" stands for "12 volts direct current."

"-v 12v" appears to be a typographical error. The correct format for denoting a negative voltage value is "-12V".

Subjects>Science>Natural Sciences

What is -v 12v?

Anonymous

∙ 10y ago

Updated: 7/2/2024

Tricky question.

12 Volts, if referenced in AC, would mean a root-mean-squared (RMS) value of 12 Volts. It would also equate to a maximum voltage of about 17 volts.

Roughly speaking 12 Volts AC is equal to 12 Volts DC. Just remember that 12 Volts AC isn't always 12 Volts....

Wiki User

∙ 17y ago

What else can I help you with?

Continue Learning about Natural Sciences

How many amps does a 100w 12v dc bulb draw?

A lamp doesn't care whether it operates from a 12-V d.c. supply or from a 120V a.c. supply -all that matters is the supply must be 12 V!If it's connected to a 12-V d.c. supply, then it will draw a current of 8.33 A; if it's connected to a 12-V a.c. supply, it will still draw a current of 8.33 A.

How many watts does a 12 v starter motor have?

A typical 12V starter motor for a car can range from 500 to 2,000 watts, depending on the size and design of the motor.

What is the resistance of a 12v lamp in a 12v circuit?

The formula you are looking for is W = I x E.

How many amps in 12v 150w?

Volts * Amps = Watts 12V * A = 150W A = 150W/12V A = 12.5

How do you convert 1500 watt 240Vac to 375 watt at 12Vac?

To convert power from 1500 watts at 240V to 375 watts at 12V, you can use the formula P=VI (power = voltage * current). First, calculate the current at 240V by rearranging the formula to I=P/V. Then, input the current calculated at 240V into the formula to solve for the current at 12V. Finally, rearrange the formula P=VI to solve for the power at 12V using the current calculated in the previous step.

What are the five voltage produced by an ATX or BTX power supply?

+12V, -12V, +5V, -5V, +3.3V +12V, -12V, +5V, -5V, +3.3V

What voltage does a PCI slot use?

-12v+12v+5v+3.3v

How wide is the 2014 Toyota Prius-V?

The 2014 Toyota Prius-V is 5 ft. 9.9 in. (69.9 in.)12V front and 12V cargo area power outlet(s) wide.

How wide is the 2013 Toyota Prius-V?

The 2013 Toyota Prius-V is 5 ft. 9.9 in. (69.9 in.)12V front and 12V cargo area power outlet(s) wide.

How wide is the 2012 Toyota Prius-V?

The 2012 Toyota Prius-V is 5 ft. 9.9 in. (69.9 in.)12V front and 12V cargo area power outlet(s) wide.

Electromagnet current of o5 a supply is 12v what resistance does the electromagnet have?

Using Ohm's Law (V = I * R), where V is voltage, I is current, and R is resistance, we can rearrange the formula to solve for resistance: R = V / I. In this case, R = 12V / 0.5A = 24 ohms. So the resistance of the electromagnet is 24 ohms.

Can i use 9v dc with 12v dc?

No. 9 v is only 75% of 12 v.

What is the voltage of a battery that can create a 1.5 amp through an 8 ohm resistor?

V = I.R V = 1.5 x 8 V = 12V

What current will flow if 12v is put across a 12ohms resistor?

V = ir i = v/r i = 12/12 i = 1a

What are the five voltages produced by a common PCs power supply?

+3.3V +5V +12V -12V +5VSB However it's really only three .

What type of battery does a Yamaha v star 650 motorcycle need?

12V 10AH is the battery of Yamaha v star 650

Will a makita 14v ni mh battery work in a 12v makita drill?

Unfortunately, no. You'll need a 12v battery for the drill or a 14 v drill for the battery.

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