high-voltage-amplifier - HVA3B4

HVA-3B4 is rack - mountable type, fast response high voltage amplifier. It provides high voltage outputs in reference to its input wave forms such as Sine, Triangle, Saw Tooth and Square Wave Forms.


  • 4 Channels
  • Output ±3kV
  • DC bias function
  • Differential Output Mode
  • Monitor Outputs
  • Remote On / Off
  • High speed response 12V/µs
  • DC output voltage monitor (4½ digit DVM)
  • Limit Displays


Supply Voltage: 95 … 265VAC, 50/60Hz, 1-Ph.
Output Voltage Range: -3kV … +3kV
Output Current Range:

-1mA … +1mA

Output Control: External voltage control -10V … +10V
(input impedance: 10kΩ), BNC plug
Gain: 300
Slew-Rate: ≥ 12V/µs
DC - BIAS: 10 turn potentiometer
-3kV … 3kV
Regulation: Line ± 0.05% (±10% line change)
Load 0.05% (10% … 100% load change)
Ripple: ≤ 1VRMS
Digital Panel Meter: 4½ digit display (DC Output Voltage Monitor)
Voltage Monitor: -10V … +10V / -3kV … +3kV ±0.1%
BNC plug
Protection: Protection against momentary Short Circuit, Arc dischange
Operating Temp.: 0°C … 40°C
Storage Temp.: 20°C … 60°C
Weight: 18kg


The information given here is technical data, not assured product characteristics. It has been carefully checked and is believed to be accurate; however, no responsibility is assumed for inaccuracies. The user has to ensure by adequate tests that the product is suitable for his application regarding safety and technical aspects.
hivolt.de GmbH & Co. KG does not assume any liability arising out of the application or use of any product described.

Safety Advice

Design, installation and inspection of machinery and devices carrying high voltage require accordingly trained and qualified personnel. Appropriate safety rules and directives must be complied with.
Improper handling of high voltage can mean severe injuries or death and may cause serious collateral damage!