ULTRAVOLT 20LE TO 30LE SERIES PRECISION, LOW RIPPLE DC TO HIGH VOLTAGE DC CONVERTERS The UltraVolt LE Series of regulated DC-to-DC converters offer excellent low ripple and stability suitable for precision high voltage applications. PRODUCT HIGHLIGHTS Regulated high voltage outputs ranging from 20, 25 or 30 kV DC maximum AT A GLANCE Single output: positive and negative polarity models 4, 15 or 30 W of maximum output power 24 VDC input Maximum Output Voltage 0 to 10 VDC (full-scale) analog control interface with differential input 20, 25 or 30 kV DC Temperature coefficients 25 ppm/C Maximum Output Power Control/monitoring of both output voltage and current setpoint levels Optional enhanced output stability option for operation down to 0 VDC 30 W (-AZ option, 4 W only) Type Chassis mount Single Output Front and rear panel high voltage output and return options UL/cUL recognized, CE mark (LVD and RoHS), IEC-62368-1 Control Interface Analog TYPICAL APPLICATIONS Temperature Coefficient DC to high voltage DC bias supplies 25 ppm/C Mass spectrometry and electrophoresis Scanning electron microscopes (SEM/FIB) Ripple Electron and Ion Beams 0.002% Ordering Information on Page 7 2020 Advanced Energy Industries, Inc.ULTRAVOLT 20LE TO 30LE SERIES ELECTRICAL SPECIFICATIONS 1 Model 20LE Series 25LE Series High Voltage Output Range (Adjustable Regulated, Positive or Negative Output) 0 to 20,000 VDC 0 to 25,000 VDC High Voltage Outputs Single Unipolar Single Unipolar Input Voltage (VDC, Nominal) 24 VDC 24 VDC Power Output (Watts, Nominal) 4 W 15 W 30 W 4 W 15 W 30 W DC Input Vin (Input Voltage) Range VDC 23 to 30 23 to 30 Vin (Nominal) VDC 24 24 Iin (Input Current, Nominal) A 100% HVout, 100% LOAD 0.5 1.1 1.8 0.5 1.1 1.8 A 100% HVout, 0% LOAD < 0.3 < 0.3 A disable/standby state < 0.08 < 0.08 DC Output HVout (Output Voltage) VDC (Postive or Negative Polarity Models) 0 to 20,000 0 to 25,000 Iout (Output Current) mA (max) 0 to 100% HVout, Vin (nominal) 0.20 0.75 1.50 0.16 0.60 1.20 Pout (Output Power) Watts (max) 4 15 30 4 15 30 2 Ripple % <0.002 <0.002 1 Model 30LE Series High Voltage Output Range (Adjustable Regulated, Positive or Negative Output) 0 to 30,000 VDC High Voltage Outputs Single Unipolar Input Voltage (VDC, Nominal) 24 VDC Power Output (Watts, Nominal) 4 W 15 W 30 W DC Input Vin (Input Voltage) Range VDC 23 to 30 Vin (Nominal) VDC 24 Iin (Input Current, Nominal A 100% HVout, 100% LOAD 0.5 1.1 1.8 A 100% HVout, 0% LOAD < 0.3 A disable/standby state < 0.08 DC Output HVout (Output Voltage) VDC (Postive or Negative Polarity Models) 0 to 30,000 Iout (Output Current) mA (max) 0 to 100% HVout, Vin (nominal) 0.13 0.50 1.00 Pout (Output Power) Watts (max) 4 15 30 2 Ripple % <0.002 1 Standard product specifications shown unless noted. Custom configurations are available. 2 Ripple applies when output is between 10% to 100%. 2 advancedenergy.com