| 摘要 |
The present invention provides a method and a system of a switching regulator for providing output electric currents at adjusted voltage level to a load. The regulator has a first side galvanically insulated from a second side, and includes a transformer having a first winding on the first side and a second winding on the second side. A switch, connected to the first winding, controls electric current flow through the first winding. A first feedback control loop responds only to signals of the first side, and adjusts a constant average voltage on an output node. A second feedback loop of an option responds only to signals of the first side, and reduces ringing at the output node. |
