Kodama Power Supply UnitThe 144W Power Supply Unit (PSU) is designed to work with Trinus. With higher amperage than standard units, this PSU can withstand power spikes and long periods of high power usage, so you can avoid bad surprises when printing. This PSU can be used to power your Trinus together with multiple add-ons (and is necessary if you plan to use your aluminum heated bed at 120°c).