Thank you for your advice, I think my motors can work from the driver.
it comes my interested to understand the logic and calculation.
let say, my single motor require 2.8V 1.68A.
If I have 12v PSU, the current I need for this motor is proportional to PSU, which is (2.8/12)×1.68A=392mA
and for same logic if using 24V, the calculation is (2.8/24)×1.68A=196ma
Above is correct situation for the driver work?
I though the driver would regulate power to the need/requirement of individual motor, even the input power is 12 or 24 or whatever voltage. Which mean if the motor need 2.8V, then the driver would automatically adjust voltage from 12 or 24V down to 2.8V, isn't it correct?
Another interesting question is,
for total power from PSU, if I am about making a super large print platform, something like 1meter by 1 meter hotbed, then I may need to have PSU exceed 120W x 25= 3000w (multiply by 25 because one regular hotbed is 200mm by 200mm, 1meter × 1meter is about 5×5=25piece of regular hotbed size)
do you think the mainboard can support that much power?
for people making that big platform, which kind of board can be an option?
it comes my interested to understand the logic and calculation.
let say, my single motor require 2.8V 1.68A.
If I have 12v PSU, the current I need for this motor is proportional to PSU, which is (2.8/12)×1.68A=392mA
and for same logic if using 24V, the calculation is (2.8/24)×1.68A=196ma
Above is correct situation for the driver work?
I though the driver would regulate power to the need/requirement of individual motor, even the input power is 12 or 24 or whatever voltage. Which mean if the motor need 2.8V, then the driver would automatically adjust voltage from 12 or 24V down to 2.8V, isn't it correct?
Another interesting question is,
for total power from PSU, if I am about making a super large print platform, something like 1meter by 1 meter hotbed, then I may need to have PSU exceed 120W x 25= 3000w (multiply by 25 because one regular hotbed is 200mm by 200mm, 1meter × 1meter is about 5×5=25piece of regular hotbed size)
do you think the mainboard can support that much power?
for people making that big platform, which kind of board can be an option?