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SRS Stanford Research Systems - PS325 - Zasilanie


The PS300 series are programmable precision high voltage power supplies for use in laboratory or test applications. They feature reversible polarity, excellent regulation and low output voltage ripple. The digital displays provide accurate readings of voltage and current. Also, digital entry of the current and voltage provides accurate resettability. Output voltage can be set from either the front panel, the remote analog voltage, or over the optional GPIB interface. Voltage and current signals are also available for remote monitoring. Electrical Specifications Model Output Voltage Maximum Output Current PS310 50 to ±1250 Volts 20 mA PS325 50 to ±2500 Volts 10 mA PS350 50 to ±5000 Volts 5 mA Voltage Set Accuracy 0.01% + 0.05% of full scale Voltage Display Accuracy V Set Accuracy ±1 Volt, typ ( ±2 Volt, max) Voltage Resolution 1 Volt (set and display) Voltage Resettability 1 Volt Voltage Limit Range 0 to 100% of full scale Voltage Regulation (*) Line: 0.001% for ±10% line voltage change Load: 0.005% for 100% load change, typ Output Ripple < 0.0015% of full scale, Vrms, typ < 0.002% of full scale, Vrms, max Current Limit and Trip Range 0 to 105% of full scale Current Set accuracy 0.01% + 0.05% of full scale Current Resolution PS310: 10 µA PS325: 10 µA PS350: 1 µA Current Display Accuracy PS350: I Set Accuracy ±1 µA, typ ( ±2 µA, max) PS325 or PS310: Accuracy ±10 µA, typ ( ±20 µA, max) Stability 0.01% per hour, < 0.03% per 8 hours Temperature Drift 50 ppm / °C, 0° to 50° C, typ Protection Arc and short circuit protected; programmable voltage and current limits and current trip. Recovery Time 12 ms for 40% step change in load current, typ Discharge Time <6 sec (to < 1% of full scale voltage with no load, typ) Trip Response Time <10 µs Minimum Trip Current 10 µA Monitor Outputs Output Scale: 0 to +10 Volts for 0 to full scale output regardless of polarity Current Rating: 10 mA, max Output Impedance: < 1 Ω Accuracy: 0.2% of full scale Update Rate: 8 Hz External Voltage Set Input Scale: 0 to +10 Volts for 0 to full scale output regardless of polarity Input Impedance: 1 MΩ Accuracy: 0.2% of full scale Update Rate: 16 Hz Output Slew Rate: < 0.3 sec for 0 to full scale under full load Mechanical Specifications Dimensions 16.0" x 8.1" x 3.5" (L x W x H) The PS300 series are 1/2 rack width (19 inch standard rack). Optional rack mounting kits are available for single or double rack mounts. The single rack mount provides mounting for one supply. The double rack mount provides side by side mounting for 2 supplies. Weight 8 lbs Input power 50 watts, 100, 120, 220, 240 VAC ±10%, 50 or 60 Hz Output High Voltage Connector SHV male (Kings Type 1704-1 or equivalent, not included) Mating High Voltage Connector SHV female (Kings Type 1705-14 or equivalent, not included) Warranty One year parts and labor on materials and workmanship

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Sierpień 2004
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1 stycznia 2017