Average noise level
The average noise level is not high for the standards of this category. However, there are three other 1200-W units that achieve an average noise level of less than 20 dBA.
This also applies to the 115V test, where almost the same value was determined.
Fan noise and speed measurements @ 28-32 °C
The power supply is absolutely silent with a load of up to 650W, just like its 1000W sister model. The 30-dBA mark is exceeded at 880 W at 12 V, and at 100 W more, the noise is in the 35-40 dBA range.
- 1 - Einführung, technische Daten und Testreport
- 2 - Unboxing, Kabel und Schutzschaltungen
- 3 - Teardown: Topologie, Komponenten, Verarbeitung
- 4 - Load Regulation, Ripple Suppression, Transient Resonse
- 5 - Hold-Up Time, Timings, Inrush-Current
- 6 - Average Efficiency and PF
- 7 - Betriebsgeräusch und Lüfter
- 8 - Zusammenfassung und Fazit
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