High voltage amplifier

HIGH VOLTAGE AMPLIFIER

Single channel high voltage amplifier

The HA51U high voltage amplifier from HIVOLT.de is in compact format, ” Standalone ”, with a single HV output. Voltages range from +/- 500 V + 6000 V with power ratings of 15 W to 20 W. The HA51U power amplifier has a very complete control – command, a +/- 10 V signal input and a high voltage output on SHV connector. Many front LEDs allow you to have a quick view on the smooth running of operations.

Multichannel high voltage amplifier

The HA2B5-S amplifier is the latest addition to the HIVOLT.de range, which appeared for the first time in 2019. It is available in a Mini-Rack format with 4 independent slots. Its cost is very attractive from 2 channels, compared to a single channel equipment. The HA2B5-S amplifier is complemented by the new HA3B3-S model since 2021.

The precision HAR-8x8A high voltage amplifier can be mounted in a 19 ″ rack with a height of 7U. Each amplifier module is in 6U format. Sixty-four independent amplification channels provide output voltages in the range of – 200 V and + 600 V for output currents of ± 10 mA peak. Other voltages are possible at your request.

The amplifiers of the HAR series from our partner HIVOLT.de are in the form of a mini rack (HAR2) for 2 channels and a rack (HAR12) for a maximum of 12 channels. Note that it is possible to partially complete these racks since all of these channels are independent: slots composed of slides accommodate basic electronic modules with 1 output channel. Each high voltage module can deliver a voltage of – 500 V to + 500 V with a current limit of +/- 2 mA.

Learn more about our partner HIVOLT.de.

Application of power amplifiers

  • Piezoelectric, 
  • Electroactive polymers (EAP), 
  • Electro optics, 
  • Micro electromechanical system (MEMs), 
  • Paul trap for aerosols,
  • Mass spectrometry, 
  • Mirror deformation, 
  • Electrorheological fluid (ER), 
  • Electrophoresis, 
  • Beam deflection applications,
  • Electrostatic deflection and ion guidance,
  • XY deflection in particle beams, particle accelerators or in mass spectrometers,
  • Test bench in the industry,
  • High voltage laboratory.

HIGH VOLTAGE AMPLIFIER: SINGLE-CHANNEL MODELS

HA51U SERIES

± 500V to 6000 V peak to peak, 15W – 20W, Programmable high voltage amplifier

  • Manufacturer: HIVOLT.de.
  • Compact box or 3U cassette.
  • Voltage up to + 6000 V.
  • Output current from +/- 2.5 mA to +/- 20 mA.
  • Gain from 50 to 600.
  • Bandwidth of 20 KHz max (large signals).
  • Good accuracy (1%) and stability.
  • Control / command by SUB-D 25 pts.
  • Adjustment of AC alternating and offset voltage by BNC connector (+/- 10 V).
  • Voltage and current monitoring with nominal scale via SUB-D 25 pts.
  • On and off via switch (HV On / HV Off).
  • Status and fault LEDs (power, overload, over temperature, Interlock, Shutdown, Enable, HV On).
  • Output on SHV high voltage connector.
  • Interlock circuit.
High Voltage Amplifier HA51U | ± 500V to 6000 V | 15 W – 20 W | HIVOLT.de

Documentation

HA51U series

HIGH VOLTAGE AMPLIFIER: MULTICHANNEL MODELS

HA2B5-S SERIES, HA3B3-S SERIES

± 2000 V peak, 10 W, High voltage amplifier

± 3000 V peak, 10 W, High voltage amplifier

  • Manufacturer: HIVOLT.de.
  • 3U cassette.
  • Mini chassis 2 or 4 slots for HA2B5-S or HA3B3-S amplifier.
  • High voltage amplifier of +/- 2000 V or +/- 3000 V.
  • Output current of +/- 5 mA or +/- 2,5 mA.
  • Single gain of 200.
  • Wide bandwidth (5 kHz or 2,5 kHz).
  • High slew rate (40 V / µs or 25 V / µs at 100 pF).
  • Residual ripple and noise <20 mVrms max.
  • Good precision and stability.
  • Adjustment of AC alternating and offset voltage by external voltage +/- 10 V (remote mode).
  • Voltage and current monitoring.
  • Remote start and stop.
  • Display of the operating status by LEDs.

HAR-8X8A SERIES

– 200 V to + 600 V peak, 6 W, High voltage amplifier

  • Manufacturer: HIVOLT.de.
  • 8-slot chassis for HAR-8x8A high voltage amplifier.
  • High voltage amplifier from – 200 V to + 600 V.
  • Output current of +/- 10 mA.
  • Single gain of 60.
  • Wide bandwidth (10 kHz at 500 pF).
  • High slew rate (20 V / µs at 500 pF).
  • Residual ripple and noise < 20 mVrms max.
  • Good precision and stability.
  • Adjustment of alternating and offset voltage by external voltage – 3.33 V to + 10 V (remote mode).
  • Voltage and current monitoring.
  • Remote start and stop.
  • Display of the operating status by LEDs.
High Voltage Amplifier HAR-8X8A | - 200 V à + 600 V crête | 6 W | 8 voies | HIVOLT.de

Documentation

HAR-8X8A series

HAR2

1/2 channel high voltage amplifier ± 500 V | 1 W

  • Manufacturer: HIVOLT.de.
  • Mini chassis fitted with 2 amplifier modules.
  • High voltage amplifier of +/- 500 V.
  • Output current of +/- 2 mA.
  • Single gain of 50.
  • 500 Hz bandwidth (15 kHz optional).
  • Slew rate of 2 V / μs (50 V / µs optional).
  • Residual ripple and noise of 10 mVp-p and 1 mVrms max.
  • Good precision and stability.
  • Adjustment of AC alternating and offset voltage by external voltage +/- 10 V (remote mode).
  • Constant DC voltage adjustment by potentiometer 10 turns (local mode).
  • Controllable by National Instruments PXI standard DAC card.
  • Remote start and stop.
  • Reading of voltage and current outputs via BNC.
  • Display of voltage / current outputs via 4-digit LED.
High Voltage Amplifier HAR2 | 2 channels ± 500 V | 1 W | HIVOLT.de

Documentation

HAR2 series

HAR12A

12-channel high voltage amplifier ± 500 V | 1 W

  • Manufacturer: HIVOLT.de.
  • 19″ chassis fitted with 12 amplifier modules.
  • High voltage amplifier of +/- 500 V.
  • Output current of +/- 2 mA.
  • Single gain of 50.
  • 500 Hz bandwidth (15 kHz optional).
  • Slew rate of 2 V / μs (50 V / µs optional).
  • Residual ripple and noise of 10 mVp-p and 1 mVrms max.
  • Good precision and stability.
  • Adjustment of alternating and offset voltage by external voltage +/- 10 V (remote mode).
  • Constant DC voltage adjustment by potentiometer 10 turns (local mode).
  • Controllable by National Instruments PXI standard DAC card.
  • Remote start and stop.
  • Reading of voltage and current outputs via BNC.
  • Display of voltage / current outputs via 4-digit LED.
High Voltage Amplifier HAR12 | 12 channels ± 500 V | 1 W | HIVOLT.de

Documentation

HAR12 series

AMPLIFIER WITH FRONT PANEL CONTROL

Production ended in quarter 1/2020: The HVA-3B4 amplifier is no longer manufactured.

HVA-3B4

4-channel high voltage amplifier ± 3kV | 3W

  • 19 ″ chassis fitted with 4 channels or 2 differential channels.
  • Power amplifier of +/- 3000 V.
  • Output current of +/- 1 mA.
  • Single gain of 300.
  • Bandwidth of 1500 Hz.
  • Slew rate of 12 V / μ
  • Residual ripple and noise of 1 mVrms max.
  • Good precision and stability.
  • Adjustment of AC alternating and offset voltage by external voltage +/- 10 V (remote mode).
  • Addition of an offset by potentiometer 10 turns.
  • On / Off remotely via TTL on BNC.
  • Emergency stop.
  • Reading of voltage outputs via BNC.
  • Display of voltage outputs via 4-digit LED.

PA120

PA120 Low Voltage Power Amplifier

  • Manufacturer: HIVOLT.de.
  • Chassis equipped with 1 output and 2 modulation inputs.
  • Power amplifier of +/- 30 V.
  • Output current of +/- 4 A (+/- 10 A in pulsed mode).
  • Choice of the gain between 1 and 10.
  • Bandwidth of 1.5 MHz.
  • Slew rate of 250 V / µs.
  • Coupling of inputs in AC / GND / DC mode.
  • Input impedances of 50 Ω and 10 kΩ.
  • Voltage output monitoring via BNC.
  • On and off in local mode.
  • Monitoring LEDs (over-modulation, peak detection, over-temperature).
Power Amplifier PA120 | +/- 30 V | 4 A | HIVOLT.de

Documentation

PA120 series

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