| 摘要 |
<p>A multiple power factor audio amplifier 100 with a power draw up to a maximum amplifier power draw flowing through at least two power flow circuits with at least one circuit including a power factor corrector electrically connected between the amplifier and input terminals 104. One embodiment including a power factor corrector sized to provide a first output 116 less than the maximum amplifier power draw of the amplifier 136 and a high output power factor bypass adapted to provide a second output 112 to supplement the first output when the amplifier power draw exceeds the first output. Also described are methods for controlling the amplifier demand power factor.</p> |
