Amacrox Free Style 85PLUS 650 W Power Supply Review
Overload Tests
Contents
We had already discovered that the over current protection was set at 20 A (see previous page). The maximum we could pull from this unit is listed below, and if we tried to pull more than that the unit would shut down. It is important to note that we were limited by our equipment, since we couldn’t pull more than 19 A from +12V2 because otherwise OCP would kick in and we couldn’t pull more than 33 A from +12V1 input (which was connected to the power supply +12V1 and +12V3 rails) because this is the maximum our load tester can deliver.
| Input | Maximum |
| +12V1 | 33 A (396 W) |
| +12V2 | 19 A (228 W) |
| +5V | 22 A (110 W) |
| +3.3 V | 22 A (72.6 W) |
| +5VSB | 2.5 A (30 W) |
| -12 V | 0.5 A (6 W) |
| Total | 813.3 W |
| % Max Load | 125.1% |
| Room Temp. | 46.5° C |
| PSU Temp. | 48.7° C |
| AC Power | 1,032 W |
| Efficiency | 78.8% |
| AC Voltage | 105.1 V |
| Power Factor | 0.999 |