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.
An AC controller hooks to an AC motor. Using six sets of power transistors, the controller takes in 300 volts DC and produces 240 volts AC, 3-phase. See How the Power Grid Works for a discussion of 3-phase power.