The PS370 is a single-polarity, 10 W power supply.
The instrument is arc and short-circuit protected with separate programmable hard and soft current limits, making it possible to use it as constant current source.
Two large LED displays monitor the output voltage and current being delivered to your load.
Overload reset, limit and trip status, local/remote state, and high voltage enable are also displayed, so you can monitor the instrument status at a glance.
A highly visible red LED always indicates when the high voltage is on.
Operation is simple - The parameter being adjusted or set is displayed separately and can be entered without affecting the actual output voltage.
Up to nine instrument configurations can be stored and recalled at any time, making it easy to run multiple tests.
Both GPIB and RS-232 computer interfaces are standard.
A rear-panel analog input allows the high voltage output to be programmed by a 0 to 10 VDC signal.
Two rear-panel analog outputs provide output voltage and current monitoring capabilities. These outputs drive up to 10 mA of current and have 1 Ω output impedance.
Output Voltage: -100 V to -20 kV
Max. Current: 0,5mA
Voltage set accuracy 0.01 % + 0.05 % of full scale
Voltage display accuracy Vset accuracy ±1 V, typ. (±2 V, max.)
Voltage resolution 1 V (set and display)
Voltage resettability 1 V
Voltage limit range 0 to 100 % of full scale
Voltage regulation 0.001 % for ±10 % line change
0.04 % for 100 % load change
Specifications apply for >0.5 % (full load) to >1 % (no load) of full scale voltage.
Output ripple (Vrms) 0.01 % of full scale
Current limit range 0 to 105 % of full scale Trip current 10 µA (min.)
Trip response time <10 µs
Current set accuracy
10 W models 1 % + 0.05 % of full scale
Current resolution 1 µA
Current display accuracy ±1 µA (typ.), ±2 µA (max.)
Stability 0.01 % per hr., <0.03 % per 8 hrs.
Temperature drift 50 ppm/°C, 0 °C to 50 °C (typ.)
Protection Arc and short circuit protected.
Programmable voltage limit, current limit and current trip
Recovery time 12 ms for 40 % step change in load current (typ.)
Discharge time <6 s (to <1 % of full-scale voltage with no load, typ.
Output scale 0 to +10 V 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 s for 0 to full-scale under full load
PS370/375 Kings Type 1764-1
PS370/375 Kings Type 1765-1
Dimensions 8.1" × 3.5" × 16.0" (WHL)