DeepCool DN550 Energy label
80 PLUS Verification and Testing Report
TYPICAL EFFICIENCY (50% Load):
87.17%
AVERAGE EFFICIENCY :
85.63%
80 PLUS COMPLIANT:
YES
Value Units
200-240
Volts
4 Amps
47-63 Hz
550 Watts
Note: All measurements were taken with input voltage at 230 V nominal at 50 Hz. Input AC Current Waveform (ITHD = 6.35%, 50% Load)
-12V 3.3V 5V 5Vsb
0.44 0.68 68.46% 10% 68.75 11.74/0.03 3.39/1.16 5.18/1.16 5.08/0.22 55.47
80.69%
0.62 0.90 39.73% 20% 129.12 11.79/0.05 3.38/2.31 5.16/2.3 5.06/0.44 110.92
85.91%
1.39 0.99 6.35% 50% 317.43 11.92/0.13 3.34/5.77 5.11/5.73 5/1.09 276.71
87.17%
2.87 0.99 7.54% 100% 654.15 12.21/0.26 3.29/11.54 5.02/11.48 4.9/2.18 548.32
83.82%
Rated Output Power
I
THD
Year
ATX12V
Rated Specifications
Input Voltage
Input
Watts
Load
12V (cumulative of 12V1, 12V2, etc.)
DC Terminal Voltage (V)/ DC Load Current (A)
Input Current
Test Date
Input Frequency
EU-352
Type
ID Number
Model Number
10/3/17
2017
Serial Number
Beijing Deepcool Industries Co.,Ltd
DN550
N/A
Manufacturer
Output
Watts
11.99/36.62
12.03/18.38
Efficiency
12.04/3.66
12.04/7.35
I
RMS
PF
0%
10%
20%
30%
40%
50%
60%
70%
80%
90%
100%
0% 25% 50% 75% 100% 125%
Efficiency (%)
Loading (% of Rated Output Power)
Efficiency of the Power Supply
Efficiency
Input Watts
Output Watts
0
100
200
300
400
500
600
700
20% 50% 100%
Power (Watts)
Loading (% of Rated Output Power)
Input and Output Power
These tests were conducted by a third party independent testing firm on behalf of
the 80 PLUS Program. 80 PLUS is a certification program to promote highly-efficient
power supplies (greater than 80% efficiency in the active mode) in technology
applications. http://www.80plus.org/
-3
-2
-1
0
1
2
3
-400
-300
-200
-100
0
100
200
300
400
-0.001 0.003 0.008 0.013
Current (A)
Voltage (V)
Time (s)
Input Current and Voltage Waveforms
Voltage Current
Loading...