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Testkonfiguration, Holdup-Time, Einschaltstrom, Peak- und Kurzschlusstest

Megatest: Die besten Netzteile für Gamer – Teil II
Von , Patrick Afschar
AC Source Chroma Programmable AC Source 6530
Power MeterYokogawa WT210 Digital Power Meter
Loads4x 600 W Chroma 63306 for 12 V testing
4x 300 W Chroma 63303 for 5 and 3.3 V testing
using Chroma HighSpeed- DC Load Mainframes 6334
OscilloscopeTektronix DPO3034 Digital Phosphore Oscilloscope (300 MHz)
Test Procedure
Voltages110 and 230 V
Standby Power0.25 A fixed current to simulate PC standby power
on 5 Vsb
80plus Efficiency Testing100/50/20% load, relative to specified total output
Load distribution across 12/5/3.3V rails at the same proportion as specified for 100%
testing at 110 V according to ATX 2.3 specification
Efficiency at Fixed Loads25, 50, 85, 300, 500 W loads
Load distribution across 12/5/3.3 V rails at the same proportion as specified for 100%
Peak Load Test110% Overload Testing at maximum combined 12 V
Temperature TestAir intake vs. outtake temperature delta
tracking highest delta during all tests


Holdup-Time, Einschaltstrom, Peak- und Kurzschluss-Test


Short Circuit Protection Test (12 V)
ModelTest Passed
Seasonic X-Series 750W (115 V)yes
Seasonic X-Series 750W (230 V)yes
Cooler Master Silent Pro Gold 700 (115 V)yes
Cooler Master Silent Pro Gold 700 (230 V)yes
Chieftec BPS-750C (115 V)yes
Chieftec BPS-750C (230 V)yes
Sparkle SCC-750AF (115 V)yes
Sparkle SCC-750AF (230 V)yes
Corsair AX850 (115 V)yes
Corsair AX850 (230 V)yes
BeQuiet StraightPower E8 580W (115 V)yes
BeQuiet StraightPower E8 580W (230 V)yes
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