Test device for simulating capacitor working conditions

The utility model relates to a testing device for simulating the working condition of a capacitor, two ends of a charging power supply are connected in parallel with an energy storage unit, a constantcurrent function module is connected in series with the capacitor to be tested, the constant current function module is connected in parallel with the energy storage unit, and the energy storage unitprovides stable charging current for the capacitor to be tested through the constant current function module. Wherein the trigger unit is connected with a reference voltage, the data conversion unitis connected with a capacitor to be tested in parallel, the trigger unit sends a signal to the MCU processor through an external trigger signal, the MCU processor provides the reference voltage for the constant current function module through the trigger unit, and the MCU processor controls the data conversion unit to collect boosting process data of the capacitor to be tested. The MCU processor is connected with a data tra