Enermax Revolution D.F.12 850W PSU Review

Protection Features

OCP (Cold @ 26°C) 12V: 97.2A (137.29%), 12.085V
5V: 25.5A (127.5%), 4.948V
3.3V: 25.9A (129.5%), 3.271V
5VSB: 4.8A (160%), 4.962V
OCP (Hot @ 44°C) 12V: 87.6A (123.73%), 12.103V
5V: 24.6A (123%), 4.948V
3.3V: 24.6A (123%), 3.273V
5VSB: 4.8A (160%),4.936V
OPP (Cold @ 26°C) 1175.06W (138.31%)
OPP (Hot @ 43°C) 1060.39W (124.81%)
OTP ✓ (137°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 Thermistor & Bypass relay

The protection features are correctly set, although, ideally, the 12V rail’s OCP at cold conditions could be slightly lower, between 130% and 135%. The OCP and OPP triggering points under high temperatures are notably lower, effectively protecting the PSU. All the other major protection features are present and work well.

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5 thoughts on “Enermax Revolution D.F.12 850W PSU Review

  1. My 9060XT 16GB graphics card has a typical board power (TBP) of 160W to 182W, which requires 13.3A to 15.2A of current. The card uses a 6+2 pin PCIe connector (600mm), but many power supplies use a mix of 16AWG and 18AWG wires for these connectors. Will the 18AWG wires be able to safely handle that much current?

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