| Sign |
Technical Terms |
Definition |
| Vfe |
Voltage aeross Terminals |
Final voltage applied during formation process. |
| Vfs |
Nominal Formation Voltage |
Nominal value of dielectric withstanding voltage. |
| Vr |
Rise Time Voltage |
Voltage attained at the rise time (Tr). |
| Vt |
Dielectric Withstanding Voltage |
Voltage of formed foil measured 3 minutes after reaching rise time (Tr). |
| Tr |
Rise Time |
Time at which the applied voltage reaches 90% of nominal formation voltage (Vfs), with a specified electric current applied to formed foil. |
| Tr60 |
Rise Time after Hydration Process |
Time at which the applied voltage reaches 90% of nominal formation voltage (Vfs), with a specified electric current applied to hydrated formed foil. |
| Vt60 |
Dielectric Withstanding Voltage after Hydration Process |
Voltage of formed foil after hydration prcess measured 3 minutes after rise time (Tr60). |