How much W is 220 V / 50 Hz / 3A?

How much W is 220 V / 50 Hz / 3A?


220 V is the input voltage! Now the power supply on the market is basically 100 V -- 220 V!
50 Hz is the frequency 50 Hz!
3a is three amperes!
Now on GTS250 basic no problem! That graphics card power consumption is very low! Old machine can also be on!



What is 220 V / 3A / 50 Hz


AC 50 Hz refers to the frequency, calculation function can be formula
P=iU=3A*220V=660W.