| 摘要 |
A choke coil (104) placed in parallel with the A/C line (109), that is, preferably across the A/C line's "hot" and "common" lines (109), quenching the reflected signal (or back emf) that is developed when a ny power amplifier or other load places its demands upon the incoming A/C power line (201). Due to its electromagnetic characteristics, t he choke (102) tends to provide a momentary high current source of energy when needed by, the load when transient demand is called fo r. The parallel choke (102) approach tends to have a reversing effect on this signal, at least substantially reducing its presence on the A /C line (109), providing a greatly enhanced A/C power line signal quality, without which the otherwise untreated signals are able to modulate the A/C line (109).
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