There are zero milliamps in 12 watts.
To calculate the current in milliamps, use the formula: current (in milliamps) = power (in watts) / voltage (in volts). In this case, 1.5 watts / 12 volts = 0.125 amps. To convert this to milliamps, multiply by 1000: 0.125 A * 1000 = 125 mA. Therefore, 1.5 watts at 12 volts is equivalent to 125 milliamps.
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.
.183A or 183 Milliamps. Power/Watts Divided by Voltage will give you Amperes
During operation, a typical cd drive will draw 150 milliAmps while playing and about 600 milliAmps during writing. cd drives are attached to the PSU via a 12 volt rail, so this equates to 1.8 to 7.2 watts.
The batter uses 5 Volts for charging and it takes 1 hour to fully charge your iphone which is 7 Watts.
Watts = Amps x Volts. Milliamps to amps move the decimal place three places to the left.
mA or current is only an element of Watts. Watts= voltage x current (amps). So multiply 0.650 (650mA) by the supply voltage to get the wattage. e.g. if its a 12 volt supply you get 12 x 0.650 = 7.8 watts
12 milliamp is 12 thousandths of an amp or 0.0012
This would depend on the voltage. There is a formula you use to figure wattage which is amps X volts = watts. Since a milliamp is 1/1,000th of an amp, then if the voltage is, say the standard 120 volts AC then 120 X 1/1,000th = .12 (12 one hundredths of a watt) watts. If the voltage was the standard 12 volts DC then it would be 12 X 1/1,000th (or 0.001)= 1.2 watts
For a resistive load Watts = Volta * Amps. Therefore, you have 1/4 amp or 250 Milliamps (250ma)
It depends on the voltage. watts = amps x volts So if the potential difference (another way of saying voltage) was 1V, then a current of 1 Amp, or 1000 milliamps, would result in a power of 1 watt.
72 watts