top of page

High-performance solutions for cold plasma generation

Discover our solutions or contact us

Discover the AHTPxx pulsed high-voltage generator range. Designed for research and industry, our generators offer performance adapted to all types of loads (capacitive, inductive, resistive) and enable the generation of homogeneous and non-filamentary cold plasma

Why choose the AHTPxx generator?


Tailored performance for your capacitive and resistive needs.

The AHTPxx generator is a fast voltage modulator designed to power capacitive and resistive loads, all integrated into a standard 19-inch rack. This compact and versatile system combines several essential features, tailored to your applications.

 

With the AHTPxx, you benefit from a reliable and high-performance solution. Whether for research, industry, or specialized applications, this generator offers:

  • Exceptional precision in control and modulation

  • Proven reliability with integrated protection systems

  • Modular flexibility to adapt to your needs

Main technical specifications

  • Adjustable output voltage:
    0 to +10 kV and 0 to -10 kV for the bipolar version.

  • Adjustable pulse duration:
    Greater than 50 ns.

  • Repetition rate:

    • Up to 2000 W (compact version).

    • Up to 4000 W (high-power version).

Impulsion 10kV front raide
Key features of the AHTPxx system
​

  • Continuous high voltage power supply for stable and precise loads

  • Programmable function generator, enabling fine signal control

  • High voltage switches to efficiently manage reactor charging and discharging

  • Integrated arc detection, protecting your equipment from short circuits

  • Intelligent self-protection against excessive consumption (depending on configuration)

  • Optimized ventilation system for reliable cooling

  • Optional: optical temperature measurement for enhanced thermal safety

SchemaDePrincipe.png
CircuitAHTPB10.png

Control and measurements

  • Synchronization of measurement instruments on the front panel (optional)

  • Display of peak voltages and average currents on the power supplies

  • Front-panel short-circuit fault display with manual reset (or automatic recovery logic as an option)

  • External control via MODBUS RTU network (optional)

  • Optical temperature measurement of the load with safety shutdown beyond an adjustable threshold (optional)

IHM.png

Control software

  • Opening and closing of the serial connection and monitoring its proper functionality

  • Setting charge durations:

    • At positive voltage

    • For the cycle frequency

  • Starting and stopping the sequencer pulses

  • Setting the gas synchronization duration (optional)

  • Adjusting positive and negative voltage levels as well as maximum charge currents

  • Visualizing measured voltages and currents on both power supplies

  • Validating all parameters of the high voltage power supplies

  • Commands for starting and stopping high voltage operations

LogicielPilotageHT.png

A scalable architecture

​

The AHTPxx generator combines robust components and advanced technology to meet your specific needs:

  • Integrated high voltage power supplies:

    • Voltage range: 0 to +10 kV / 0 to -10 kV (bipolar)

    • Currents up to 100 mA (compact) or 200 mA (high-power)

  • Fast-switching modules for ultra-precise pulses​

  • Programmable control system: front panel interface or 10-inch screen with computer control​

  • High voltage connectors for a reliable link to the reactor​

  • Power cable compatible with single-phase or three-phase networks​

  • Emergency stop (optional) for maximum safety

Notre gamme de générateurs

* Choix de la polarité à la commande

Gamme_Generateurs.png
bottom of page