Transient Response
20% Load – 20ms
| Advanced Transient Response 20% - 50 Hz - No Caps | ||||
| Voltage | Before | After | Change | Pass/Fail |
| 12V | 11.969V | 11.813V | 1.30% | Pass |
| 5V | 5.008V | 4.923V | 1.69% | Pass |
| 3.3V | 3.325V | 3.199V | 3.79% | Pass |
| 5VSB | 4.996V | 4.955V | 0.82% | Pass |
50% Load -20ms
| Advanced Transient Response 50% - 50 Hz - No Caps | ||||
| Voltage | Before | After | Change | Pass/Fail |
| 12V | 11.960V | 11.861V | 0.83% | Pass |
| 5V | 5.002V | 4.919V | 1.66% | Pass |
| 3.3V | 3.315V | 3.185V | 3.92% | Pass |
| 5VSB | 4.952V | 4.905V | 0.94% | Pass |
The transient response is satisfactory at 12V and pretty good at 5V, but it needs to get tighter at 3.3V to prevent the voltage level from dropping below 3.2V.
Transient Response ATX v3.1 Tests
The PSU passes all ATX v3.1 transient response tests, but the 12V drops low.
The 12V rail doesn’t perform well, dropping low on all tests.
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Bad fan profile settings. Initial fan speed is too high, 940 rpm is loud. It was better before.
https://photo.coolenjoy.co.kr/data/editor/2407/13c9e3cc800d2e5e3c3cf5bafd2b5b87dcd6a2cb.jpg Aris i’ve seen this PSU and find this cybenetics QR on this PSU, did this MAXWELL Duke officialy tested by Cybenetics labs, how it’s perform ?
Nope, I don’t remember testing this unit! Basically I never heard of this brand before. Hmm, I will investigate this.
i’ve seen that the Maxwell Duke 1000W internals looks like 1stplayer NGDP 1000W https://photo.coolenjoy.co.kr/data/editor/2407/647933e3d3d50b746a68c7235da86ad64c5491bb.jpg this is your tearing down the ngdp 1000w https://hwbusters.com/wp-content/uploads/2023/09/top1-2.jpg
This new series is a disappointment