Efficiency Normal, Light & Super-Light Loads
The efficiency is high for normal loads at both input voltages, but average for light loads. Finally, it should be mentioned that it is over 70% at a load of 2%.
Average efficiency
The average efficiency at 230V is significantly higher than at 115V.
Average PFC (power factor correction)
A power factor correction filter increases the power factor reduced by the distortion reactive power because it reduces the proportion of interfering harmonics and thus also the mains load. The APFC converter performs well.
Average Efficiency 5VSB
The efficiency of the 5VSB rail is sufficiently high.
Vampire Power
Vampire power, also known as standby power or idle power consumption, refers to the power consumption of a power supply (or other electrical device) when that device is turned off or in standby mode but remains connected to the power supply. Although the device is not actively being used, it continues to consume energy, which can lead to unnecessary power consumption and higher electricity bills. The standby power consumption (Vampire Power) is low.
- 1 - Introduction, overview and technical data
- 2 - Unboxing, cables and protective circuits
- 3 - Teardown: Topology, components, processing
- 4 - Load Regulation, Ripple Suppression
- 5 - Transient Response
- 6 - Hold-Up Time, Timings, Inrush-Current
- 7 - Average Efficiency and PF
- 8 - Operating noise and fans
- 9 - Summary and conclusion
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