Super Flower Platinum King 650 W Review

Name: Super Flower Platinum King 650 W
Brand: Super Flower

crmaris

on Feb 15th, 2017,

in Power Supplies.

Manufacturer: Super Flower

Protection Features Evaluation »

Ripple Measurements

You will see the ripple levels we measured on the rails of the SF650P14PE in the following table. The limits are, according to the ATX specification, 120 mV (+12V) and 50 mV (5V, 3.3V, and 5VSB).

Ripple Measurements - Super Flower SF-650P14PE
Test	12 V	5 V	3.3 V	5VSB	Pass/Fail
10% Load	8.0 mV	8.3 mV	5.8 mV	6.6 mV	Pass
20% Load	12.7 mV	8.9 mV	7.0 mV	7.8 mV	Pass
30% Load	16.3 mV	9.3 mV	7.8 mV	8.2 mV	Pass
40% Load	17.9 mV	10.3 mV	9.3 mV	8.9 mV	Pass
50% Load	21.3 mV	10.7 mV	11.0 mV	9.7 mV	Pass
60% Load	24.4 mV	10.7 mV	13.7 mV	10.8 mV	Pass
70% Load	29.1 mV	11.8 mV	15.9 mV	11.7 mV	Pass
80% Load	32.6 mV	14.0 mV	17.7 mV	12.4 mV	Pass
90% Load	34.9 mV	14.6 mV	19.8 mV	13.5 mV	Pass
100% Load	41.3 mV	15.8 mV	22.5 mV	15.0 mV	Pass
110% Load	49.0 mV	16.8 mV	24.9 mV	16.4 mV	Pass
Crossload 1	22.2 mV	13.7 mV	20.8 mV	18.7 mV	Pass
Crossload 2	35.3 mV	13.6 mV	12.3 mV	12.2 mV	Pass

Ripple suppression is excellent, especially for the standards of this category. Super Flower is very good in designing and manufacturing ripple-proof platforms.

Ripple at Full Load

You can see the AC ripple and noise the main rails registered (+12V, 5V, 3.3V, and 5VSB) in the following oscilloscope screenshots. The bigger the fluctuations on the oscilloscope's screen, the bigger the ripple/noise. We set 0.01 V/Div (each vertical division/box equals 0.01 V) as the standard for all measurements.