Transient Response
20% Load – 20ms
| Voltage | Before | After | Change | Pass/Fail |
| 12V | 11.975V | 11.730V | 2.04% | Pass |
| 5V | 5.031V | 4.949V | 1.63% | Pass |
| 3.3V | 3.305V | 3.205V | 3.02% | Pass |
| 5VSB | 5.028V | 4.983V | 0.90% | Pass |
50% Load -20ms
| Voltage | Before | After | Change | Pass/Fail |
| 12V | 11.943V | 11.858V | 0.71% | Pass |
| 5V | 5.022V | 4.957V | 1.29% | Pass |
| 3.3V | 3.292V | 3.187V | 3.19% | Pass |
| 5VSB | 4.968V | 4.928V | 0.81% | Pass |
The average transient response reading is not that good at 12V because of the high voltage drop at the 20% test. On the other hand, the deviations are relatively low on the minor rails, but still, the 3.3V rail drops below 3.2V in the second test.
Transient Response ATX v3.1 Tests
The PSU passes all ATX v3.1 transient response tests, but the 12V and 3.3V rails drop low.
The 12V rail’s performance is not competitive in these tests.
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Manufacturer “Great Wall”, in the country with the “Great Wall”.
Fucking comedy 😀