This is neat enclosure for the commonly encountered aliexpress power supply modules (constant current, constant voltage), ideal for use as a bench top power supply. A 20V 100W USB-C PD module slots in the rear tray, providing up to 5A max. Since I have a pair of these modules, I made a mirror copy of the print so that two sit side by side with easily accessible terminal posts. Printed in matte PLA, two colour, using standard X1C profiles.