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  • Asbee

    veterán

    válasz atti_2010 #12790 üzenetére

    Ugye csak viccelsz az ADIA64-el? :Y Ezek utén inkább hanyagoljuk a témát... Műterhelés, oszcilloszkóp, itt kezdődik a mérés.

    [link] 12V-os ágat nézheted is és csak 50%-os terhelés!!!

    Internally, the PSU has a single-layer main PCB. Codegen only uses cheap capacitors and the main caps are common types with only average endurance at 105°C. Most components are undersized. Transient filtering is inadequate and there's no MOV (as an AC overvoltage protection). The SD6109 IC has some important safety functions including OVP and SCP but this is not enough since OCP is missing. +5V and +12V are connected to the same controlling and share one output choke which gone into saturation during our test. Overall, the component selection and build quality make this a low-end offering.

    +12V is always higher than 12.31V (12.60V is the ATX limit) while the other rails are lower. The voltage regulation is bad--even for such an affordable product. While efficiency is only 73% at high load, the ripple results could have been worse. The power factor is very low on 230VAC since there is neither a PFC choke nor an active PFC circuit. Another disadvantage is the high fan RPMs at 50% load. The PSU is relatively silent from 5 to 10% load and still quiet at 20%. However, it does get too loud at higher loads--nothing unusual for a PSU like this, but you'll want to ensure your PC doesn't reach high loads if white noise bothers you (and that your PC won't die).

    Ez pedig mindent elmond! Részemről tényleg téma lezárva. Ez egy 2012-es teszt. Akinek ez megfelel egészségére, használja csak ne reklámozza.

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