Charging a capacitor with constant current

Self-contained unit ready for use allowing the study of the charging and discharging of a capacitor at constant current: the capacitor under study can be quickly modified using the rotary switch. The charging current is measured by positioning the switch to position 0. A sync signal triggers the recording system (oscilloscope or data acquisition system) to visualize the beginning of the capacitor charging. For convenience, the capacitor can be instantly discharged using the button located on the back of the unit.
Comes with a safety jumper.