Latest news from Ollie, IA collected exclusively by city-data.com from local newspapers, TV, and radio stations. Ancestries: German (31.9%), Irish (20.7%), American (19.0%), Swedish (6.0%), English (5.2%), Scottish (3.4%). Current Local Time: CST time zone. Incorporated on 03/1/1892.
The maximum current is determined by the ebikeâs controller, and is usually somewhere between 15-30 amps. An ebike with a 48V battery and a 20 amp peak controller would theoretically be capable of a nominal 960 watts of instantaneous power. This is where things get complicated though, because ebike manufacturers donât always rate their parts this way.
Best Answer: 1. voltage on a cap, charging v = vâ[1âe^(ât/Ï)] vâ is the final voltage 2. voltage on a cap, discharging v = vâe^(ât/Ï) vâ is the initial voltage on the cap R is resistance in ohms, C is capacitance in farads t is time in seconds RC = Ï = time constant v = vâe^(ât/Ï) v/vâ = e^(âÏ/Ï) = 1/e = 0.368.