ACTIVATION OF A SWITCH TO INCREASE DUTY CYCLE

摘要

In one implementation, a system for a soft-start includes a first switch coupled between a direct current (DC) source input and an output to a load, a second switch coupled between a DC backup input and the output to the load, and a soft-start controller communicatively coupled to the first switch and the second switch to incrementally increase duty cycle percentage by turning on and turning off the first switch for each of the plurality of increments.