How to balance Supercapacitors
- Posted by doEEEt Media Group
- On March 12, 2021
- 0
Würth Elektronik Webinar.
Supercapacitors usually operate at low voltages of around 2.7 V. In order to reach higher operating voltages, it is necessary to build a cascade of serial connected SC cells. Due to production or ageing-related variations in capacitance and insulation resistance, the voltage drop over individual capacitors may exceed the rated voltage limit. Thus, a balancing system is required to avoid accelerated aging of the capacitor cell.
Source: Würth Elektronik
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