Brushless DC motors are common place in RC Vehicles. They are small, light, fast and can be inexpensive. [Raynerd] wanted a new spindle for his CNC machine ... ATX power supply was used to ...

Medium-sized cnc machines ... normally used to control a 3d printers heat bed and extruder heater. The bed one has its own separate power input for 12V or 24V. On top of this, it has two 5A dc outputs ...