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HVA Series
Photo of XS Series Power Supply

Precision High Voltage Amplifier

The HVA series of DC-to-DC high voltage power supplies operates a precision filter/divider and linear HV switch to produce a high voltage amplifier (HVA). These modules provide a high-resolution, programmable, high voltage DC to full scale waveform capability greater than 1 kHz output. This is optimized for bias applications while providing excellent line regulation, load regulation, dynamic response, and stability. It can both source and sink current.

Model-Specific Downloads

HVA series brochure      JAPANESE
HVA series data packet
Programming the “HVA” Series Precision High Voltage Amplifier
 


Typical Applications Features

Drivers
  • PZT actuators
  • MEMS devices
  • Electroactive polymers
  • Electrorhelogical Materials
  • Electrohydrodynamics
  • Electrostatic chuck
  • Pocket cells
  • Laser and electro-optic modulation
  • Electrophoresis
Amplifiers
  • Beam devices such as mass spectrometers and electron microscopes as electrostatic deflection/focusing, flocking, coating, electrospinning, precipitation, and electrocoalescence
  • DC, reversible, and amplifier modes
  • Fast slew rate (40 V/μs) and high bandwidth
  • Can both source and sink current
  • Bipolar models available at 0 to 5 kV
  • Unipolar models available at 0 to 10 kV
  • PPM level line and load regulation
  • 50 ppm temperature coefficient (25 ppm optional)
  • Available reduced ripple option
  • Differential precision 0 to 10 VDC control input
  • Precision output voltage and current monitors
  • UL/cUL recognized component; CE Mark (LVD and RoHS)



 
Specifications
Input  
Voltage range Full power: 24 VDC ±10%
Current Standby/disable: < 70 unipolar, < 105 bipolar
Full load, max Eout: < 420
No load, max Eout: < 400
Output Conditions 1 kV/±1 kV 2 kV/±2 kV 4 kV/±4 kV ±5kV 6 kV 10 kV
Power (W) Nominal input, max Eout 0.25 0.5 1 1 1 1
Current (μA) Iout entire voltage range 250 250 250 200 167 100
Ripple (%V pp) Full load, max Eout 0.05 0.05 0.05 0.03 0.03 0.01
Ripple with -F Option (%V pp) Full load, max Eout 0.0125 0.0125 0.0125 0.0075 0.0075 0.0025
Voltage monitor (VDC) Normal operating conditions 0 to 10 ±0.5%
Current monitor (VDC) Normal operating conditions 0 to 10 ±1%
Line regulation (%) Vin min to vin max, max Eout < 0.01
Load regulation (%) No load to full load, max Eout < 0.01

Programming and Controls

Input impedance Normal operating conditions 10
Adjust voltage Differential 0 to +10
HV ON/OFF (enable/disable) 0 to +0.8 V disable, +2.5 to +10 enalbe (default = disable)
Reference voltage T = +25°C, initial value +10.00 ±0.05%
Max source current T = +25°C 5

Environmental
Operating Full load, max Eout, case temp. +10 to +45
Temperature coefficient Over the specified temperature 50 PPM or 25 PPM
Thermal shock Mil-Std 810, Method 503.4-2 -40 to +65
Storage Non-operating, case temp. -40 to +100
Humidity All conditions, standard package 0 to 95%, non-condensing
Altitude Standard package, all conditions Sea level through 10,000
Shock Mil-Std-810, Method 516, Proc. 4 20
Vibration Mil-Std-810, Method 516, Fig. 514-3 10


Accuracy of specifications in unlocked documents cannot be guaranteed. Please contact your AE representative to confirm specifications.