Hmm asi im certifikacia 80+ nehovori nic
www.80plus.com ale to je tak ked len chrlia a predavaju a pritom ludia ani nevedia co kupuju vid to tvoj pripad ked sice pozeras na cenu, ale o produkte vies asi nic dokopy...
U mna tam mas vypisany detailny popis aj s certifikaciou.
Na tvoju otazku je odpoved tu:
What is the 80 PLUS specification?
The 80 PLUS performance specification requires power supplies in computers and servers to be
80% or greater energy efficient at 20%, 50% and 100% of rated load with a true power factor of 0.9 or greater. This makes an
80 PLUS certified power supply substantially more efficient than current power supplies and creates a unique market differentiation opportunity for power supply and computer manufacturers.
Ninety percent of computers on the market meet the current ENERGY STAR® specifications, which were last revised in July 2000. The EPA has finalized updated performance requirements that include 80 PLUS efficiency levels. The updated ENERGY STAR Computer Specification (Version 4.0) will go into effect on July 20, 2007.
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Este k tej cene, kedze nie si z BA tu dopravu oni prave najlacnejsiu nemaju - to nehovorim ak budes nedajboze zdroj reklamovat. U mna ju mas za 130 kuriera. Dalsia vec su naklady na dovoz oni su z CZ ja vychod SK a kedze to vsetko ide zo zapadu tak ..snad viac hovorit nemusim. Okrem toho mam sluzby a urcite naklady a hlavne poradenstvo, co ta druha spominana firma asi moc nema ked ani nevie co za zdroj predava
