not enuff information
20 leds in parallel at 2.5v about 2W
a motor at 480V 3 phase 600 w or 3/4 hp
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
sure, no problem! The power supplying device is rated as to its MAXIMUM current delivering capacity, so 100ma being less than 650ma, you could run up to 6 of those devices in parallel with that adapter. You should not try to run a 650ma device with a 100ma supply though.
100wats
210,000,000 watts
1540 watts
132 watts
25000 watts
95,000 watts.
746 watts.
1650 watts.
100 watt
There are 1,000 watts in a kilowatt (kW).