The PPT Series are 3-channel, programmable linear DC power supplies with 138/126W outputs. The PPT Series feature OVP and OCP protection and are compliant with all major safety standards (UL, CSA, and IEC) for safe, reliable operation. For extra precision, the PPT Series include remote sensing that add an extra level of precision by compensating cable losses between loads. The digital interface and smart features simplify operation and configuration with output limit store/recall functions, automatic tracking, automatic tracking, automatic series or parallel operation (PPT-Series), and auto stepping for continuous testing. The series have Labview drivers and SCPI commands as standard for remote control and PC interfacing via GPIB(PPT-Series). The Versatile PPT-Series are ideal for high-level applications requiring high resolution, multiple outputs, and an extra level of safety.