myPlasma coming soon.

myPlasma is control system kit to build Plasma Power source, based on chopper IGBT technology (step-down converter). myPlasma kit includes:

• myPlasma control board - ARM Cortex M3 microcontroller based board, that runs complete control of Plasma Power source
  
  • 4 channel PWM control;
  • 2 channel Plasma current sensor measure;
  • 2 channel Plasma voltage measure;
  • 5 channel GPIO binary inputs (optoisolated);
  • 6 channels relay outputs;
  • optoisolated RS485 bus channel for connection to CNC machine;
  • USB connector for programming/configuration;
• Driver boards for power IGBT module with opto-isolation;
• Relay board;
• LED indicator board with keys/encoder for Current setup;
• Closed-Loop Hall-based ultra-fast Current Sensor (made by Honeywell);
• Power IGBT modules (made by Semicron);
• Frequency ignition unit (on demand);

Main features:

• Soft plasma ignition;
• Current range from 25A;
• Tested solution to build power sources for Current - 130, 160, 260, 320 Amps;
• 400 Amps power source is under developing;
• Complete integration with myCNC control system;
• Automatic or Manual gas console compatible;