This library works with the Owon SPE6103 and SPE3103 power supplies. Kiprim devices "DC310S" and "DC605S" are also supported.
The easiest way to install is straight from the pypi project using pip:
pip install owon-psu
from owon_psu import OwonPSU
with OwonPSU("/dev/ttyUSB0") as opsu:
print("Identity:", opsu.read_identity())
print("Measured Voltage:", opsu.measure_voltage())
print("Measured Current:", opsu.measure_current())
print("Set Voltage:", opsu.get_voltage())
print("Set Current:", opsu.get_current())
print("Set Voltage Limit:", opsu.get_voltage_limit())
print("Set Current Limit:", opsu.get_current_limit())
opsu.set_voltage(20)
opsu.set_current(2)
opsu.set_voltage_limit(30)
opsu.set_current_limit(3)
print("Output enabled:", opsu.get_output())
opsu.set_output(True)from owon_psu import OwonPSU
opsu = OwonPSU("/dev/ttyUSB0")
print("Identity:", opsu.read_identity())
print("Voltage:", opsu.measure_voltage())
print("Current:", opsu.measure_current())
print("Set Voltage:", opsu.get_voltage())
print("Set Current:", opsu.get_current())
print("Set Voltage Limit:", opsu.get_voltage_limit())
print("Set Current Limit:", opsu.get_current_limit())
opsu.set_voltage(20)
opsu.set_current(2)
opsu.set_voltage_limit(30)
opsu.set_current_limit(3)
print("Output enabled:", opsu.get_output())
opsu.set_output(True)