Vishay 90F Supercapacitor, 196 HVC

Polarized energy storage capacitor with high capacity and energy density
Voltage flexibility: 1.4 V (single cell) to 2.8 V / 4.2 V / 5.6 V / 7.0 V / 8.4 V (multiple cells)
Useful life: up to 2000 h at 85 °C
No cell balancing necessary
Soft and low transient-voltage-controlled charging characteristic
Non-hazardous electrolyte
Maintenance-free, no service necessary
Evaluation kits for engineering are available

The embedded 196 HVC charger is a product for demonstrating the recommended charging technique (intermittent charging = pulsed charging). This version is designed for an HVC in the 90 F, 8.4 V configuration.Basically, it is a voltage converter (LDR) that adjusts a wide input voltage range to the correct charging voltage. It can be powered directly, e.g. by the 12 V power of a PCI slot.