Atec Keithley-2290-5 - Manual

Model 2290-5
Keithley Instruments, Inc.
5 kV Voltage Power Supply Characteristics
28775 Aurora Road
Cleveland, Ohio 44139
1-888-KEITHLEY
http://www.keithley.com
Specifications are subject to change without notice.
SPEC-2290-5 Rev. A / December 2013
Page 1 of 3
CONDITIONS
This document contains specifications and supplemental information for the Model 2290-5 High Voltage
Power Supply. Specifications are the standards against which the Model 2290-5 is tested. Upon leaving the
factory, the Model 2290-5 meets these specifications. Characteristics, supplemental characteristics, and
typical values are not warranted, apply at 23 °C ± 5 °C, < 70% relative humidity, and are provided solely as
useful information.
CHARACTERISTICS
Voltage range:
Output voltage
1
Maximum output current Conditions
50 to +5000 V dc 5.000 mA DC No filter
50 to +3000 V DC 5.000 mA DC Filter 1
50 to +5000 V dc 3.000 mA DC Filter 2
Voltage set accuracy 2 : ±(0.01% of setting + 2.5 V)
Voltage display accuracy: voltage set accuracy ±1 V, typical (±2 V, maximum)
Voltage resolution: 1 V (set and display)
Voltage limit range: 0 to 100% full scale
Voltage regulation 3 :
Line: 0.001% for ±10% line voltage change
Load: 0.005% for 100% load change, typical
Output ripple (10 kHz – 100 kHz)
4
:
0.002% of full scale, V RMS, maximum - No filter
1.0 mV RMS @ 1 kV – Filter 1 or Filter 2
2.0 mV RMS @ 3 kV – Filter 1 or Filter 2
3.0 mV RMS @ 5 kV – Filter 2
Rise time (full load)
5, 6
:
1.5 seconds for 0 V setting to within 1 V of 5000 V DC – No filter
3 seconds for 0 V setting to within 1 V of 3000 V DC – Filter 1
4 seconds for 0 V setting to within 1 V of 5000 V DC – Filter 2
1 The output voltage can be programmed to a voltage lower than 50 V, however, performance below 50 V is not specified.
2 Add ±2.5 V DC when Filter 1 or Filter 2 is enabled.
3 Regulation specifications apply for greater than 25 V DC (with full load), or 50 V DC (with no load). Below these values, the unit may not
regulate correctly.
4 Peak-to-peak values are within five times the RMS value.
5 Current limit set to 105% of full scale.
6 Under resistive load.