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  • forguet

    senior tag

    válasz HUN_Sector #149623 üzenetére

    Nem teljesítményfüggően tesz javasolttá, sokkal kifinomultabb a metodológia.
    Most nem fogom az összeset becopyzni h ne floodoljak, de sztem az A tier leírása ad egy ízelítőt:

    Tier A - OTP should be tested (if not tested - detier to SP subtier), working and set below 200°C (if it's set higher - detier to LP subtier), required to be based on ZVS primary topology (LLC or phase shift resonant), have ripple below 50mV under all load situations up-to 110% overload, <=3% transient response on 12V rail, <=3% 12v voltage deviation from nominal. Fan with =>30k hours MTBF at 40°C (generally non-plain-sleeve bearing) or be fanless. All capacitors rated for 105°C. Minimum 18AWG gauge wires for hot 12V leads on GPU/EPS/ATX cables, on pig-tail cables - at least to the first connector, 20AWG to the second or for ground leads. ATX 3.0 subsection requires an Intel DB entry or third party power excustion tests.

    Mundo will go where he pleases! SZLÖRTY.

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