HSH1840-3R8857-R | Eaton 3.8V 850F Hybrid Supercapacitor

HSH1840-3R8857-R | Eaton 3.8V 850F Hybrid Supercapacitor

Selection Notes

• Watch the voltage derating curve before sizing the bank.
• Series resistance and cell balancing affect usable life.
• Confirm terminal torque and busbar alignment at assembly.
• Cells in series need balancing — imbalance shortens the whole string.
• Keep the string voltage under the module rating at end of charge, not just nominal.

Typical Applications

Engineers usually specify it for these duties:

• energy storage
• server
• medical
• smart meter
• surge