- #1
tommy060289
- 22
- 0
Hey everyone,
I have a slight question regarding the current draw from an inverter
If you had a 100W pump running on 230V obviously it's current draw is 100/230 which is 0.43 Amps
but what if you were running the water pump from an inverter connected to a 12V battery. Would the current draw still be the same or would the inverter draw from the battery 100 Watts divided by 12V (resulting in 8.3 Amps being drawn - assuming 100% efficiency, i know that's not realistic but I'm simplifying) or would it still just draw 0.43 Amps and alter the voltage?
Cheers,
Tom
I have a slight question regarding the current draw from an inverter
If you had a 100W pump running on 230V obviously it's current draw is 100/230 which is 0.43 Amps
but what if you were running the water pump from an inverter connected to a 12V battery. Would the current draw still be the same or would the inverter draw from the battery 100 Watts divided by 12V (resulting in 8.3 Amps being drawn - assuming 100% efficiency, i know that's not realistic but I'm simplifying) or would it still just draw 0.43 Amps and alter the voltage?
Cheers,
Tom