This Gradient Power Amplifier (GPA) has 4 channels, of which each can drive a current of +- 10 A. The current is controlled via an SPI interface. The GPA has a build in current sensor for each channel that is also controlled via SPI. The information from the current sensor can be used for automatic calibration of the GPA.
Read more - git wiki
Read more - ReadTheDocs
- Jason Stockmann
- Nicolas Arango
- Odin Holmes
- https://tabletop.martinos.org/index.php/Hardware:GPA
- https://rflab.martinos.org/index.php/Current_driver:Current_driver
Not intended for medical use. We don't provide support for commercial projects.
