| 摘要 |
Described is a power circuit which includes a transformer having a primary winding and a secondary winding, a primary side coupled to the primary winding and a secondary side coupled to the secondary winding. The primary side includes a primary element configured to switch-on or switch-off based on at least part of a primary voltage or a primary current at the primary side. The secondary side includes a secondary element and secondary logic that is isolated from the primary side. The secondary logic is configured to detect a change to the amount of loads coupled to the power circuit, and in response to detecting the change to the amount of loads, to control the secondary element to transfer secondary side energy, via the transformer, from the secondary side to the primary side to control the amount of primary side energy transferred, via the transformer, from the primary side to the secondary side. |
