Hi,
I have installed an aluminium heated bed bought on ebay and also installed IKEA led inside the UM1. All this is great but I now have three power supplies involved in making the UM1 to work....
UM1 is supposed to be powered with 19V, the heated bed is 24V and the led stripes are 12V.
I wonder if someone could point me to a solution to reduce the amount of PSU to only one with a minimum of electronics.. For example, I wonder is the main board will accept 24V in which case I could power both the UM1 and the heated bed with just one PSU and divise the tension by two with a resistor bridge to power the led.
The PSU for the heated bed in 24V 10A
any suggestion ?