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12 V DC, 18 VA (watts) how many amps?

Formula: amperage I = power P (VA) divided by voltage V.

So, amperage I = 18 watts / 12 volts = 0.083 amperes.

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How many amps DC is 2000 Ma DC?

How many amps dc is 2000 Ma dc?Read more: How_many_amps_dc_is_2000_Ma_dc


How many milliamps are in 12 volt dc - 2watts dc?

To calculate the current (in milliamps), you can use the formula: Current (in mA) = Power (in watts) / Voltage (in volts). In this case, Current = 2 watts / 12 volts = 0.167 amps. To convert this to milliamps, multiply by 1000: 0.167 amps * 1000 = 167 mA. Therefore, there are 167 milliamps in a 12V DC, 2W DC circuit.


How does 12v dc 1.5 amp power adapter differ from 12v dc 3 amp power adapter?

The main difference is the amount of current each power adapter can supply. The 12V DC 3A power adapter can provide up to 3 amps of current, which means it can power devices that require more current compared to the 12V DC 1.5A adapter. This can affect the compatibility and performance of devices connected to the adapters.


How many amps for a starting circuit 12v dc?

The current draw for a starting circuit in a 12V DC system typically ranges from 100 to 200 amps for automotive applications, depending on the engine size and type. Larger engines or higher-performance vehicles may require even more current at startup. It's essential to use appropriately rated cables and connectors to handle these high currents safely. Always refer to the manufacturer's specifications for precise requirements.


How many amps is 20v dc 18v ac 35va dc max?

To convert VA to amps for DC, you can use the formula: Amps = VA / Volts. For the given values, the max DC current would be 35VA / 20V = 1.75A. The 18V AC value cannot be directly converted to amps without additional information.

Related Questions

What is the difference between 10 amp and 15 amp?

what is the diference between 12V 15A DC coil & 12V 10 amps DC coil


Can you use a 12v dc 1A powerpack on a device that required a 12 dc 700mA?

Yes, the device will only use whatever amps it needs.


How many amps DC is 2000 Ma DC?

How many amps dc is 2000 Ma dc?Read more: How_many_amps_dc_is_2000_Ma_dc


How much resistance required to convert 12V DC to 10.5V DC?

How much current? Volts/Amps = Ohms. In your case Volts = 1.5


How many milliamps are in 12 volt dc - 2watts dc?

To calculate the current (in milliamps), you can use the formula: Current (in mA) = Power (in watts) / Voltage (in volts). In this case, Current = 2 watts / 12 volts = 0.167 amps. To convert this to milliamps, multiply by 1000: 0.167 amps * 1000 = 167 mA. Therefore, there are 167 milliamps in a 12V DC, 2W DC circuit.


How you convert a power supply into 12v DC?

DC 12V power supply can convert 110/220V AC power source to 12V DC.


Convert 12v to 3v DC?

if you have 12v dc then you can use a 4 ohm resistor


What kind of chargers have a 12v DC output?

Battery chargers have a 12v DC output.


Will an 12v 3a dc out put power adapter fry up a machine that is 12v 2a dc out put?

Youshould not parallel two DC output adaptors. If you meant to say that the second device needed an input of 12 V at 2 amps then the 12 V at 3 amp adapter will work as a power source.


How does 12v dc 1.5 amp power adapter differ from 12v dc 3 amp power adapter?

The main difference is the amount of current each power adapter can supply. The 12V DC 3A power adapter can provide up to 3 amps of current, which means it can power devices that require more current compared to the 12V DC 1.5A adapter. This can affect the compatibility and performance of devices connected to the adapters.


How many amps for a starting circuit 12v dc?

The current draw for a starting circuit in a 12V DC system typically ranges from 100 to 200 amps for automotive applications, depending on the engine size and type. Larger engines or higher-performance vehicles may require even more current at startup. It's essential to use appropriately rated cables and connectors to handle these high currents safely. Always refer to the manufacturer's specifications for precise requirements.


How many amps is 20v dc 18v ac 35va dc max?

To convert VA to amps for DC, you can use the formula: Amps = VA / Volts. For the given values, the max DC current would be 35VA / 20V = 1.75A. The 18V AC value cannot be directly converted to amps without additional information.