AC or DC? AC - use a transformer, DC - forget it - not simple or cheap.
+12V, -12V, +5V, -5V, +3.3V
+12V, -12V, +5V, -5V, +3.3V -5V is seldom used
+12V, -12V, +5V, -5V, +3.3V +12V, -12V, +5V, -5V, +3.3V
AC or DC? AC - use a transformer, DC - forget it - not simple or cheap.
12V, 5V
-12v+12v+5v+3.3v
yes
no 5v
+12V, -12V, +5V, -5V, +3.3V
12v, 3.3v 5v
+3.3v +5v -5v +12v -12v
There's a 12V and a 5V supply. The 5V is for the logic. The 12V supply is for the motor.