The Instek GPS-1830D is a single output, 54W, linear DC power supply. The GPS-1830D includes a LED digital display meter with a power output of 54 watts. The GPS 1830 D features overload and reverse polarity protection as well as high regulation and low ripple / noise that are maintained at 0.01% and < 1mVrms, respectively. Continuous or dynamic internal load selection accommodates applications such as pulsed current. Remote control terminals offer programming and operation from an external device. The GPS1830D comes with a user manual, power cord, and a GTL-105A test lead.