Transient Response
20% Load – 20ms
| Voltage | Before | After | Change | Pass/Fail |
| 12V | 12.196V | 12.005V | 1.56% | Pass |
| 5V | 5.033V | 4.946V | 1.73% | Pass |
| 3.3V | 3.279V | 3.148V | 3.99% | Pass |
| 5VSB | 5.036V | 4.960V | 1.51% | Pass |
50% Load -20ms
| Voltage | Before | After | Change | Pass/Fail |
| 12V | 12.137V | 12.026V | 0.92% | Pass |
| 5V | 5.029V | 4.939V | 1.79% | Pass |
| 3.3V | 3.272V | 3.137V | 4.13% | Pass |
| 5VSB | 5.097V | 5.054V | 0.85% | Pass |
I want to see close to a 1% average deviation at 12V or, even better, below that. Moreover, the 3.3V rail drops close to the lowes limit in both tests.
Transient Response ATX v3.0 Tests
The PSU passed all ATX v3.0 transient response tests with success.
The 12V rail keeps its voltage level pretty high during the 200% transient response test, which is the toughest.
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