Stanford PS375 High Voltage DC Power Supplies, +20 kV

Distributed only in Germany
This is a discontinued product
More Information? Please contact us.
  • Overview

Key Facts

The PS300 series are programmable precision high voltage DC power supplies for laboratory or test applications. They feature excellent regulation and low output voltage ripple.

Features Collapsed

  • Up to +20kV with 1 V resolution
  • 10 watts output power
  • 0.001% regulation, 0.05% accuracy
  • Low output ripple

Specifications

Model Output Voltage/Max. Current
R&S®PS310 ± 12 V to ± 1.25 kV / 20 mA
R&S®PS375 ± 25 V to ± 2.5 kV / 10 mA

Key Facts

Characteristics

The PS300 series are programmable precision high voltage DC power supplies for laboratory or test applications. They feature 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, a remote control voltage, or over the optional GPIB interface. Voltage and current signals are also available for remote monitoring.

The PS300 series consists of seven efficient, microprocessor-controlled, switching power supplies capable of delivering 10 W / 25 W of output power at voltages up to 20 kV.

Sales Region only Germany

Features & Benefits

  • Up to +20kV with 1 V resolution
  • 10 watts output power
  • 0.001% regulation, 0.05% accuracy
  • Low output ripple
  • Programmable limits and trips
  • Store and recall of settings
  • GPIB and RS-232 interfaces

Specifications

Model Output Voltage Max. Current
PS310 ±12 V to ± 1.25 kV 20 mA
PS325 ± 25 V to ± 2.5 kV 10 mA
PS350 ± 50 V to ± 5.0 kV 5 mA
PS355 -100 V to -10 kV 1 mA
PS365 +100 V to +10 kV 1 mA
PS370 -100 V to -20 kV 500 µA
PS375 +100 V to +20 kV 500 µA
Voltage Output
Voltage set accuracy 0.01 % + 0.05 % of full scale
Volt. 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
0.005 % for 100 % load change
Specifications apply for >0.5 % (full load) to >1 % (no load) of full-scale voltage.
Output ripple (rms)
(25 W models) <0.002 % of full scale
(10 W models) <0.01 % of full scale
Current limit range 0 to 105 % of full scale
Trip current 10 µA (min.)
Trip response time <10 ms
Current set accuracy
(25 W models) 0.01 % + 0.05 % of full scale
(10 W models) 1 % + 0.05 % of full scale
Current resolution 10 µA (PS310 and PS325)
1 µA (all other models)
Current display accuracy ±10 µA (typ.), ±20 µA (max.)(PS310 and PS325)
±1 µA (typ.), ±2 µA (max.)(all other models)
Stability 0.01 % per hr., <0.03 % per 8 hrs.
Temperature drift 50 ppm/°C, 0 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.)
Monitor Outputs
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 V 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
Mechanical
HV connector
PS310/325/350 Kings type 1704-1
PS355/365 Kings type 1064-1
PS370/375 Kings type 1764-1
Mating connector
PS310/325/350 Kings type 1705-1
PS355/365 Kings type 1065-1
PS370/375 Kings type 1765-1
Dimensions, weight 8.1" x 3.5" x 16" (WHD), 8 lbs.
Power 50 W, 100/120/220/240 VAC, 50 Hz/60 Hz
Warranty One year parts and labor on defects in materials or workmanship
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