Ads
related to: wfco 55 amp rv power converter charger kit
Search results
Results from the WOW.Com Content Network
Aircraft often use 400 Hz power internally, so 50 Hz or 60 Hz to 400 Hz frequency conversion is needed for use in the ground power unit used to power the airplane while it is on the ground. Conversely, internal 400 Hz internal power may be converted to 50 Hz or 60 Hz for convenience power outlets available to passengers during flight.
At an AC charging station, AC power from the grid is supplied to this onboard charger, which converts it into DC power to recharge the battery. DC chargers provide higher power charging (which requires much larger AC-to-DC converters) by building the converter into the charging station instead of the vehicle to avoid size and weight restrictions.
Higher-power fast charge solutions for mobile devices rely on a charge pump instead of a buck converter to reduce the voltage, as higher efficiency reduces heat generation. The Samsung Galaxy S23, which takes an input current of 3 A , can charge its internal battery packs at 6 A thanks to a 2:1 current pump. [ 3 ]
Ads
related to: wfco 55 amp rv power converter charger kit