Patent ID: 9450452
Filing Date: 2016-09-20
CPC Classification: H02J,H02M,Y02B,Y04S

Claim Text:
1. A load transfer mechanism for a power supply, the load transfer mechanism comprising: a transformer having a first input winding, a second input winding, and an output winding, the first input winding corresponding to a primary side isolated from a secondary side corresponding to the output winding, the output winding corresponding to a rectifier configured to convert alternating current to direct current; a controller configured to switch load associated with the output winding between at least one of a first source of power associated with the first input winding or a second source of power associated with the second input winding to achieve a desired output voltage corresponding to the output winding; and a first coupling mechanism configured to provide selective coupling and decoupling of a charging circuitry to the second source of power, wherein the controller is configured for: