DC Power Supply 60V/2.5A/150W, w/ USB Interface. With 36 months manufacturer´s warranty. The Tektronix PWS4602 is a DC Power Supply of the PWS4000 series. PWS4000 series: Key performance specifications: Linear regulation Up to 72 V output voltage 0.03% basic voltage accuracy 0.05% basic current accuracy Less than 5 mVp-p ripple and noise Available functions and features: Output voltage, current, and limits displayed simultaneously on a bright display (vacuum fluorescent) Up to 40 user-defined setup memories Direct parameter entry using numeric keypad Adjustable overvoltage protection List mode for stepping through stored test sequences Remote sense Connectivity: Rear outputs and trigger/status lines USB device port (type B) connector /USBTMC compatible) on rear panel for quick PC connectivity and remote programming GPIB (optional) PWS4602: DC output rates: Voltage: 0 to 60 V Current: 0 to 2.5 A Max.Power: 150 W Load regulation: Voltage: < 0.01% + 2 mV Current: < 0.05% + 0.5 mA typ. Line regulation: Voltage: < 0.01% + 2 mV Current: < 0.005% + 0.05 mA typ. Ripple and noise (20 Hz to 7 MHz): Voltage: < 1 mV rms / 5 mV pp Current: < 3 mA rms Setting resolution: Voltage: 1 mV Current: 0.1 mA Setting accuracy: Voltage: +/- 0.03% + 6 mV Current: +/- 0.05% + 1.5 mA Memory: 40 setups Power source: 110 V AC setting: 99 V rms to 132 V rms 220 V AC setting: 198V rms to 264 V rms Frequency range: 50/60 Hz Power consumption: 500 VA Dimension (HxWxD): 4.15 x 9.52 x 15.12 inch (with boots and handle) 3.57 x 8.55 x 14.24 inch (without boots and handle) Weight net: 7 kg / 15.3 lb