AZZA Platinum 750 W Power Supply Review
Overload Tests
Contents
Below you can see the maximum we could pull from this power supply. The objective of th
is test is to see if the power supply has its protection circuits working properly. This unit passed this test, since it shut down when we tried to pull more than what is listed below. During this test, noise and ripple levels were still extremely low. The +3.3 V output dropped to +3.14 V, still inside the allowed range, but the +5VSB output dropped to +4.65 V, below the minimum allowed number. All the other outputs were still inside 3% of their nominal values.
| Input | Overload Test |
| +12VA | 33 A (396 W) |
| +12VB | 33 A (396 W) |
| +5 V | 14 A (70 W) |
| +3.3 V | 14 A (46.2 W) |
| +5VSB | 3 A (15 W) |
| -12 V | 0.5 A (6 W) |
| Total | 916.4 W |
| % Max Load | 122.2% |
| Room Temp. | 48.0° C |
| PSU Temp. | 50.4° C |
| AC Power | 1,092 W |
| Efficiency | 83.9% |
| AC Voltage | 104.8 V |
| Power Factor | 0.995 |