1st Player NGDP 1300W PSU Review

Transient Response

20% Load – 20ms

Voltage Before After Change Pass/Fail
12V 12.208V 12.081V 1.04% Pass
5V 4.978V 4.870V 2.17% Pass
3.3V 3.356V 3.227V 3.83% Pass
5VSB 4.967V 4.911V 1.12% Pass

50% Load -20ms

Voltage Before After Change Pass/Fail
12V 12.197V 12.099V 0.80% Pass
5V 4.970V 4.858V 2.25% Pass
3.3V 3.348V 3.210V 4.12% Pass
5VSB 4.950V 4.887V 1.27% Pass

The transient response is good at 12V and at a decent level on the minor rails. It is also good to see the 3.3V rail keeping its voltage above 3.2V.

Transient Response ATX v3.0 Tests

The PSU successfully passed all ATX v3.0 transient response tests.

The 12V rail’s performance is among the best, with the NGDP 1000 leading most tests. This platform has a strong and transient load-tolerant 12V rail.

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