Hello,
I want to charge a 3.2V Li-ion battery by my Microbial Fuel Cell (MFC) using energy harvester (BQ 25504 EVM-674). Across 200 ohm, the voltage is 0.448 V but when my connection is in Energy harvester after resistance, voltage goes down to 0.305 V (arrow marked). I think, definitely there is input resistance.
1. Can you please tell me what's the input resistance of energy harvester in the arrow side as I marked?
2. In the energy harvester input side, voltage should be 0.33V at least. It's the cold start voltage. Otherwise, It will not work. Right?
Thanks in advance.
Zunnun
