| 摘要 |
<p>A switched mode amplifier comprising: a switched amplifier unit that sources or sinks a negative or positive current to or from a load; said load and said current defining a voltage over said load; a controller unit receiving an input signal and a feedback signal and generating control signals for the switched amplifier unit therefrom; a feed back unit connected to the controller unit and the load for generating the feedback signal for the switched amplifier unit from the voltage over the load.</p> |
