11 ms·
Is a 12v to whatever voltages the chips on the card use smaller than a 48v to whatever voltages the chips use?
by postalrat 4y ago
Is a 12v to whatever voltages the chips on the card use smaller than a 48v to whatever voltages the chips use?
- eyegor 4y agoGenerally the final stage is in the 1v ballpark. Giant buck converters are already the standard and we're still below 1kW for the foreseeable future so you don't even need something novel. Examples: https://www.powerelectronictips.com/powering-graphics-processors-from-a-48-v-bus/ https://www.powerelectronictips.com/powering-graphics-proces...