• Operates all PSSC experiments, fifth ed.

Our Universal Power Supply easily justifi es its name. It has all the supplies needed for most student experiments packaged in a single box. Four high-voltage outputs of 125, 250, 375 and 500 Vdc operate vacuum tube or cloud chamber apparatus. Well-regulated ±8 Vdc supplies run semiconductor experiments. A regulated and adjustable 5 Vdc and 3 A supply will drive motors and electromagnets. A 6 Vac and 2 A supply lights vacuum tube filaments and ac experiments.

The outputs are protected against accidental overload and available on color-coded banana jacks on the front panel. Outputs are isolated from ground and the case is grounded for safety.