Protection Features
| OCP (Cold @ 27°C) | 12V: 108.6A (130.37%), 11.931V 5V: 28.9A (144.5%), 5.066V 3.3V: 28.3A (141.5%), 3.288V 5VSB: 4.7A (156.67%), 4.973V |
| OCP (Hot @ 41°C) | 12V: 108.8A (130.61.%), 11.929V 5V: 28.9A (144.5%), 5.071V 3.3V: 28.2A (141%), 3.289V 5VSB: 4.7A (156.67%), 4.961V |
| OPP (Cold @ 28°C) | 1293.09W (129.31%) |
| OPP (Hot @ 42°C) | 1293.1W (129.31%) |
| OTP | ✓ (130°C @ +12V heat sink) |
| SCP | 12V to Earth: ✓ 5V to Earth: ✓ 3.3V to Earth: ✓ 5VSB to Earth: ✓ |
| PWR_OK | Proper operation |
| NLO | ✓ |
| Fan Failure Protection | ✓ |
| SIP | Surge: MOV Inrush: NTC Thermistor & Bypass relay |
The 12V rail’s OCP triggering points are close to 130% but similar. Typically, the hot OCP triggering point has to be lower to protect the PSU effectively. The same is the situation for OCP on the minor rails, which are also pretty high, especially on the 3.3V rail. Moreover, the OPP triggering points might be below 130% but are similar between cold and hot conditions. The hot OPP should be at least 5% lower. Lastly, the PSU has fan failure protection, and this is a big plus since the fan’s operation is crucial for the PSU’s operation.
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