Average noise
The average noise is very low for both voltage inputs.
Fan noise and speed measurements @ 28-32 °C
The unit operates at low fan speeds at loads up to 480 W, even at maximum combined power on the secondary rails. The 20-dBA mark is exceeded at around 670 W, and the unit does not exceed 30-dBA even at full load under normal operating temperatures.
- 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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