Configuration
| AC Source | Chroma Programmable AC Source 6530 |
|---|---|
| Power Meter | Yokogawa WT210 Digital Power Meter |
| Loads | 4x 600 W Chroma 63306 for 12 V Testing 4x 300 W Chroma 63306 for 5 and 3.3 V Testing Using Chroma High Speed DC Load Mainframes 6334 |
| Oscilloscope | Tektronix DPO3034 Digital Phosphere Oscilliscope (300 MHz) |
Methodology
| Voltages | 110 and 230 V |
|---|---|
| Standby Power | 0.25 A Fixed Current to Simulate PC Standby Power on 5 Vsb |
| 80 PLUS Efficiency Testing | 100/50/20% 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 Loads | 25, 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 Test | 110% Overload Testing at Maximum Combined 12 V |
| Temperature Test | Air Intake vs. Outtake Temperature Difference Tracking Highest Difference During All Tests |
Results
More measurement results for the PSUs in this round-up, as well as other PSUs, can be found in our Power Supply Charts.
|
Enermax Revolutio...
|
CoolerMaster V4505
|
Corsair RM450
|
Seasonic S12G 450W
|
|
|
|
|
|
Previous
Next
Ask a Category Expert
Create a new thread in the UK Article comments forum about this subject
There are 0 comments.
This thread is closed for comments