| 摘要 |
An aspect of the invention relates to a switched-mode power supply (500) comprising: a transformer with a first winding (506) and a second winding (508); a transmitter (510 512, 504, 514, 502) configured to: detect a detectable variable (Vout) at the first winding (506), generate a transformer relayed signal in accordance with the detectable variable (Vout), and provide the transformer relayed signal to the first winding (506); and a receiver (514, 516, 518) configured to: receive the transformer relayed signal from the second winding (508), and control a controllable variable at the second winding (508) in response to the transformer relayed signal, wherein the transformer relayed signal is a symbol stream comprising a plurality of symbols. |
