I am building a CoreXY.
I am mostly done and my SSR got lost in transit. While I was waiting for my part I saw
Tom video on the subject. Now that I have to reorder, I am considering using Mosfet instead of SSR.
I have some question on the subject. I am planning to use it with a 24V 350W power supply and a 350W heated bed.
Some people use Mosfet board and other Mosfet transistor. Tom (see link above) suggested the IRLZ44N, IRF3708, IRLR8743. I haven't found them with a board, should I go with a board or just the transistor?
For the boards, I found these on Amzon...
Anycubic 3D Printer Heating Controller MKS MOSFET for Heatbed Extruder MOS Module
CTYRZCH 3D Printer Heating Controller MKS MOSFET for Heatbed Extruder MOS Module
xlpace 3D Printer Heated Bed Power Module High Current 210A MOSFET upgrade RAMPS 1.4
Do they come with Mosfet or should I order the transistor separately?
Also, does more expensive means better?
In other terms what would you buy for a Duet 0.8.5 with a 24V 350W heatbed and power supply.