Additional Features: Voltage: 0-1250V Current: 0-0.2A Power: 25W 0.001% regulation 0.05 % accuracy Low output ripple-0.0015 %  Dual polarity Programmable voltage and  current limits and trips Store and recall setups Full status display with voltage and current readouts Analog voltage programmable The PS310 is a rugged, compact, reliable instrument for just about any high voltage application. With up to 1.25kV output capability, a GPIB computer interface, and 0.001 % voltage regulation, these high voltage power supplies have become the industry standard. The PS310 is arc and short-circuit protected with separate programmable hard and soft current limits, making it possible to use them as constant current sources.