Bellerophon Engineering LLC
info@bellerophonengineeringllc.com

Computer Controlled Variable Power Supply.

  • Full Design Schematic/Layout/Mechanical/Firmware/Software22..26 V Input
  • 8 Channels -20..+26V, +/-30mA
  • Low current range for +/-1uA resolution on current sense
  • 4 Channels -20..+26V +/-30mA with auxiliary ADC input servo loop
  • 5 Channels -4..1.7V +/-500mA
  • 4 Channels +/-2.5V +/-500mA
  • 8 Channels 0..15V +1500mA
  • Solid state disconnect on all Channels
  • Auxiliary DS18B20 one-wire thermometer port
  • Auxiliary 5 and 15V supply
  • Auxiliary SPI controller port
  • Aluminum Heatsink Base With Sheetmetal Cover. ~10x10x1.5”
  • Micro-D connectors.
  • Utility to store enable and initial settings in user flash.
  • RS-485 interface with custom protocol, half or full duplex, multiple units.
  • Cross-platform (windows/linux) GUI for testing and setup.
Windows/Linux GUI
Simplified Control Diagram
Mechanical Assembly
Prototype PCB Assembly