Protection Features
| OCP (Normal @ 29.2°C) | 12V: 102.00A (122.89%), 12.078V 5V: 27.1A (135.50%), 5.045V 3.3V: 27A (135.00%), 3.285V 5VSB: 3.8A (126.67%), 5.067V |
| OCP (Hot @ 44.5°C) | 12V: 98.60A (118.80%), 12.094V 5V: 26.5A (132.50%), 5.045V 3.3V: 26A (130.00%), 3.288V 5VSB: 3.8A (126.67%), 5.064V |
| OPP (Normal @ 30.7°C) | 1281.07W (128.11%) |
| OPP (Hot @ 44.8°C) | 1263.08W (126.31%) |
| OTP | ✓ (105°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 rail’s OCP triggering points are conservatively set. The minor rails have OCP triggering points close to 135% at normal conditions, which drop at high temperatures to protect the PSU.
The Over Power Protection is set below 130% at normal temperatures. It should be set lower, though, at high temperatures since currently, the difference between normal and high temperatures is only 2%.
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