Thingiverse
220V 2000W Speed Controller SCR Voltage Regulator Case
by mindhive
44
Downloads
36
Likes
0
Makes
Whipped up a little case for a cheap SCR speed controller I got from trademe (same thing you'd find on fleabay though).
These speed controllers are pretty lethal without a casing as much of the board sits at mains voltage.
Lid snaps on - PCB pops in after removing the little metal angle bracket supporting the potentiometer.
Lots of ventilation to keep the heatsink happy.
Screw tabs are there to fix it down in a permanent installation.
As above, these speed controllers are a raw, mains v
These speed controllers are pretty lethal without a casing as much of the board sits at mains voltage.
Lid snaps on - PCB pops in after removing the little metal angle bracket supporting the potentiometer.
Lots of ventilation to keep the heatsink happy.
Screw tabs are there to fix it down in a permanent installation.
As above, these speed controllers are a raw, mains v
Makes
Did you print this model? Sign in and share your make!
Sign in to leave a comment
Sign in