Kabel za napajanje Meridian

The earth provodnik in a standard kabel za napajanje shares the same jacket, the same air space, and the same elektromagnetsko okruženje as the live and neutral provodnici. This means that every šum artifact on the earth line — every petlja uzemljenja, every common-mode struja, every millivolt of potential razlika između your oprema kućište and the building ground rod — is fizički coupled to the provodnici carrying your audio signal's power. The Meridian Power Cord eliminiše this coupling by routing the earth provodnik kroz its own dedicated channel, fizički separated from the signal provodnici by a mu-metal partition wall. The earth is still connected. It jednostavno no longer contaminates the isporuka energije path.

The signal provodnici themselves are 8 AWG triple-drawn OFC with a 96-hour kriogeni cycle — 24 hours longer than the Tropic, which may seem insignificant but predstavlja the razlika između partial and complete granica zrna realignment at this provodnik gauge. The mu-metal foil oklop surrounding the provodnik assembly pruža magnetsko polje attenuation that bakar braid alone ne može postići — while bakar shields are effective protiv RF interferencija, they are nearly transparentan to the low-frekvencija magnetsko poljes generated by transformatori, motors, and the Earth itself. The Meridian's mu-metal layer prigušuje these fields by približno 30dB prije they reach the provodnik površina. The outer bakar braid pruža the RF oklapanje layer, achieving 99.5% optički coverage in concert with the mu-metal.

The passive solar-flare ferrite module is positioned 30cm from the IEC konektor and tuned to apsorbovati harmonics of 50Hz and 60Hz that intensify tokom geomagnetic disturbances. Tokom a Kp5 or greater storm, the module apsorbuje do 12dB of additional harmonic content that would otherwise reach your oprema's napajanje. The module zahtijeva no power and nema active komponente — to je a precizno calibrated ferrite geometrija that functions passively and indefinitely. The presvučen rodijumom hospital-grade konektori osigurati kontaktni otpor ispod 0.2 milliohms and a grip force that premašuje standard consumer konektori by a factor of three. A 200-hour razdoblje uhodavanja is mandatory. Mi ne recommend transferring this kabel to your audio sustav prije the full period has elapsed — the dušikom injektiran PTFE dielektrik zahtijeva extended polarization to reach its specified capacitance stabilnost.