Ohms law

Aug 2018
10
1
Ok, i have a question.

I have a 3d printer that is 110 volt from wall to the power supply. The heated bed is 24 volts. I would like to know how much current is going to the bed of a 12volt heated bed vs a 24 volt bed. I do not use ohms law offten, but is it power/voltage equals current?

Or is there a better formula

Thanks

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Apr 2015
1,035
223
Somerset, England
Ok, i have a question.

I have a 3d printer that is 110 volt from wall to the power supply. The heated bed is 24 volts. I would like to know how much current is going to the bed of a 12volt heated bed vs a 24 volt bed. I do not use ohms law offten, but is it power/voltage equals current?

Or is there a better formula

Thanks

Sent from my SM-S920L using Tapatalk
Why don't you tell us what you are actually trying to do before you make a damaging or even fatal mistake with electricity ?

Are you trying to convert supplies or what?
 
Aug 2018
10
1
Why don't you tell us what you are actually trying to do before you make a damaging or even fatal mistake with electricity ?

Are you trying to convert supplies or what?
Nope, no converting or moding, just wondering. Oh, its a 250 wat psu.

My friend has the 12volt version and mine is the 24volt. We just want to figure out the current differences haha

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