Click image for larger version.  Name: 20180223_203148.jpg  Views: 150  Size: 290.1 KB  ID: 23818Click image for larger version.  Name: 20180223_210717.jpg  Views: 178  Size: 275.2 KB  ID: 23819Click image for larger version.  Name: 20180223_212601.jpg  Views: 156  Size: 319.3 KB  ID: 23820Click image for larger version.  Name: 20180223_213835.jpg  Views: 165  Size: 234.6 KB  ID: 23821
Hi guys
couple of quick questions
1 being what is this little contraption that the mains goes into and then goes to the PSU? is it necessary? as I have seen builds where they wire the mains plug direct to the psu or is this a good extra?
2 I have placed the parts in the control box, is this too cramped or is it ok to place the motors here?
3 I pulled out my PSU I am not great with the electronics side of things is this psu ok?

Cheers for your time
Graham