ATX PSU Power conversion interface

Here is my design for a PC ATX PSU power adapter for general use.

I used the following items to create this
Power supply (one i had kicking around at home)
LED displays - http://www.ebay.co.uk/itm/141849420706
Banana connectors - http://www.ebay.co.uk/itm/201749357160

85mm wide x 150mm high x 30mm deep (20mm inside)

I have added two version of the model - one for zip tie front panel, the other with screws - be sure to use the right version of each.