Series 2290 High Voltage Power Supplies Source voltages up to 5kV and 10kV 1A current measurement resolution Low noise for precision sourcing and sensitive measurements selectable filters reduce noise to less than 3mV on the RMS 5kV supply Safety interlock controls high voltage output IEEE-488 programmable Protection module prevents Series 2290 High Voltage Power Supplies facilitate high voltage device and material testing, as well as damage to low voltage high energy physics experimentation. The Model 2290-5 5kV Power Supply provides voltage outputs instrumentation up to 5000V, and the Model 2290-10 10kV Power Supply offers up to 10,000V. The Model 2290-5 has a 5mA current capacity, and the Model 2290-10 has a 1mA current capacity. These supplies measure both output voltage with 1V resolution and output current with 1A resolution. In addition to the TYPICAL APPLICATIONS voltage and current output displays, a third display shows one of four settings: output voltage, voltage limit, current limit, or current trip. These values can be set precisely with the front panel keypad. The High voltage device breakdown settings can also be programmed over the IEEE-4888 interface, or the output voltage can be set with testing an analog control voltage. High voltage component testing Low Noise Ensures Accurate Low Level Measurements Insulation testing Low output noise is essential when using sensitive measurement instruments to make leakage cur- High voltage resistivity rent or high resistivity measurements. The maximum output ripple for the Model 2290-10 is less than measurements 1V . The maximum output ripple of the Model 2290-5 is 100mV . Two selectable, internal filters RMS RMS on the Model 2290-5 reduce the maximum output ripple to only 3mV . Extremely low noise from RMS High energy physics research both power supplies enables sensitive measurement instruments to make accurate current measure- ments down to picoamp levels. Protecting User and Instrumentation Series 2290 Power Supplies and a Model 2290- Ordering Information PM-200 Protection Module protect both user and instrumentation from hazardous voltages. 2290-5 5kV Power Supply, 120VAC An interlock circuit built into the power supplies Nominal Input Voltage can be used to ensure that the output voltage 2290E-5 5kV Power Supply, 240VAC is disabled if a high voltage test fixture access Nominal Input Voltage door is open. In addition, all Series 2290 power 2290J-5 5kV Power Supply, 100VAC supplies have low voltage analog outputs to per- Nominal Input Voltage mit safe monitoring of the high voltage and the 2290-10 10kV Power Supply output current. 2290-PM-200 When low voltage measurement instrumentation 10kV Protection Module is used in the high voltage circuit, the protection module safely clamps the voltage across the instrument to a maximum value of 200V even Accessories Supplied when a device under test (DUT) breaks down. Thus, a Series 2290 Power Supply, Model 2290- CD with user manual, software drivers, and accessory information PM-200 Protection Module, and Keithley accesso- The Model 2290-PM-200 Protection Module ries provide all the elements for building a safe, Power cord protects low voltage measurement equipment high voltage test environment. from voltages greater than 200V. 1.888.KEITHLEY (U.S. only) www.keithley.com A Greater Measure of Confidence Multi-channel programmable DC power supplies DC POWER SUPPLIES High voltage power suppliesSeries 2290 High Voltage Power Supplies Make Precise Current Measurements Lower Than 1A ACCESSORIES AVAILAbLE For 2290-5: Use a sensitive Keithley measurement instrument, such as a Keithley SourceMeter Source Measure 2290-5-SHV 5kV SHV FemaleSHV Female Cable, Unit (SMU) instrument, to measure current drawn by the device under test (DUT) that is below the 3m (10 ft) sensitivity of the Series 2290 Power Supplies. Keithley SourceMeter SMU instruments can provide 2290-5-MHV 5kV SHV FemaleMHV Male Cable, 3m (10 ft) sensitivity as low as 0.1fA. The following diagram shows how the Model 2290-PM-200 Protection 2290-5-SHVBH 5kV SHV Male Bulkhead Connector Module protects the low voltage SourceMeter SMU instrument from high voltages when the DUT 2290-5-RMK-1 Single Fixed Rack Mount Kit for 5kV breaks down. The leakage current of the protection module limits the measurement resolution to Power Supply picoamp levels, which is five decades more sensitive than the current measurement resolution of the 2290-5-RMK-2 Dual Fixed Rack Mount Kit for 5kV Series 2290 Power Supplies. Keithley can provide a complete high voltage test capability with the Power Supply most current measurement sensitivity available anywhere. For 2290-10: 2290-10-SHVUC 10kV SHV Male to Unterminated Cable, 3m (10ft) 2290-10-SHV 10kV SHV MaleSHV Male Cable, 3m (10 ft) 2290-10-SHVBH 10kV SHV Female Bulkhead Connector 2290-10-RMK-1 Single Fixed Rack Mount Kit for 10kV Power Supply 2290-10-RMK-2 Dual Fixed Rack Mount Kit for 10kV Model 263xB Power Supply Model System Model 2290-5 For both: 2290-PM-200 SourceMeter SMU High Voltage PM 2290-PM-200 10kV Protection Module A Protection Instrument Power Supply 2290-INT-CABLE 3-Pin Connector to Unterminated Module configured as Interlock Cable an ammeter 4299-7 Fixed Shelf Rack Mount Kit KPCI-488LPA IEEE-488.2 Interface Board for the PCI Bus KUSB-488B IEEE-488.2 USB-GPIB Interface Adapter for USB port with built-in 2m (6.6 ft) cable 7007-05 Double Shielded Premium IEEE-488 Interface Cable, 0.5m (1.6 ft) 7007-1 Double Shielded Premium IEEE-488 Interface Reverse breakdown testing of a high voltage diode using a Keithley SourceMeter SMU Cable, 1m (3.2 ft) instrument to measure leakage current. The Model 2290-PM-200 SMU Protection Module 7007-2 Double Shielded Premium IEEE-488 Interface protects the SourceMeter SMU instrument from high voltage when the diode breaks down. Cable, 2m (6.5 ft) 7007-3 Double Shielded Premium IEEE-488 Interface Easily Automate a High Voltage Test System Cable, 3m (10 ft) The Series 2290s IEEE-488 interface allows the creation of an automated high voltage test system. 7007-4 Double Shielded Premium IEEE-488 Interface Cable, 4m (13 ft) Software drivers are supplied to simplify and accelerate test system development. This further enhances safety as the high voltage can be controlled from a remote location. SERVICES AVAILAbLE Model Number*-EW 1 Year Factory Warranty extended one additional year from date of shipment Model Number-3Y-EW 1 Year Factory Warranty extended to 3 years from date of shipment Model Number-5Y-EW 1 Year Factory Warranty extended to 5 years from date of shipment C/Model Number-3Y-STD KeithleyCare 3 Year Standard Calibration Plan C/Model Number-3Y-DATA KeithleyCare 3 Year Calibration with Data Plan C/Model Number-5Y-STD KeithleyCare 5 Year Standard Calibration Plan C/Model Number-5Y-DATA KeithleyCare 5 Year Calibration with Data Plan *Insert model number. Examples: 2290-5-EW, C/2290E-10-3Y-STD 1.888.KEITHLEY (U.S. only) www.keithley.com A Greater Measure of Confidence High voltage power supplies DC POWER SUPPLIES High voltage power supplies