Protection Features
| OCP (Normal @ 27.4°C) | 12V: 98.60A (140.86%), 11.994V 5V: 27.7A (138.50%), 4.999V 3.3V: 29.3A (146.50%), 3.312V 5VSB: 6.7A (223.33%), 4.766V |
| OCP (Hot @ 44.6°C) | 12V: 92.20A (131.71%), 12.017V 5V: 27.7A (138.50%), 5.003V 3.3V: 29.4A (147.00%), 3.314V 5VSB: 6.5A (216.67%), 4.753V |
| OPP (Normal @ 27.6°C) | 1183.091W (139.19%) |
| OPP (Hot @ 41.6°C) | 1055.558W (124.18%) |
| OTP | ✓ (138°C @ Heat Sink) |
| SCP | 12V to Earth: ✓ 5V to Earth: ✓ 3.3V to Earth: ✓ 5VSB to Earth: ✓ -12V to Earth: ✓ |
| PWR_OK | Proper Operation |
| NLO | ✓ |
| Fan Failure Protection | ✗ |
| SIP | Surge: MOV Inrush: NTC & Bypass Relay |
The 12V OCP triggering point is close to 141% in cold conditions but drops notably at high temperatures. On the other hand, the OCP triggering points on the minor rails are high at normal temperatures and remain at the same levels at high temperatures, affecting the effectiveness of the corresponding protection features. The PSU is stressed more at high temperatures, so it should be tuned to deliver less power than at lower temperatures.
The Over Power Protection is set pretty high at normal temperatures but drops significantly at high temperatures to protect the PSU effectively. All other primary protection features are present, but Fan Failure Protection should be implemented, especially since an MCU controls the fan.
Pages:
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