It depends on the supply voltage watts = current in amps times the supply voltage
A Lincoln Tig 275 Welder typically requires around 9,000-10,000 watts to operate at full power. Therefore, a portable diesel generator with a minimum output of 10,000 watts or more would be recommended to run the welder efficiently without overloading the generator.
The Whirlpool MT4155SPQ 1.5 CuFt Countertop Microwave Oven supplies 1200 watts of power.
None, the watts come form the electricity supply and the lamp uses them at a rate of 100 an hour when it is turned on.
A wire feed welder typically requires a voltage of around 220-240 volts for operation. It is important to check the specifications of the specific welder model you are using to ensure it is compatible with the power supply available.
On a 120 v supply 320 watts is 320/120 amps, or 2.667 amps. On a 240 v supply the current is 320/240 amps, or 1.333 amps.
1000 W means one thousand watts. That is normally the heating effect that it produces, so the power taken from the supply could be 1500 watts.
On a 120 volt supply, up to 360 watts. On a 240 volt supply, up to 720 watts.
15 for a good welder.
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
On a 120 v supply 87 watts is 87/120 amps, while on a 240 v supply 87 watts is 87/240 amps. <<>> There are zero amps in 87 watts. Watts are the product of amps times volts. Without a voltage value for the following equation I = W/E, Amps = Watts/Volts, an answer can not be given.
To answer this you have to know how many volts will be used. If you know the voltage then you can calculate the current by dividing voltage into wattage. For example; an electric heater rated at 700 watts when plugged into a 115 v outlet will draw 700/115 = 6.08 amps of current.