Supermicro PWS-203-1H Dépliant

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80 PLUS Verification and Testing Report
TYPICAL EFFICIENCY (50% Load):
90.51%
AVERAGE EFFICIENCY :
89.00%
80 PLUS COMPLIANT:
YES
Value
Units
100-240
Volts
2.6
Amps
50/60
Hz
200
Watts
Note: All measurements were taken with input voltage at 115 V nominal at 60 Hz.
Input AC Current Waveform (ITHD = 13.93%, 50% Load)
I
RMS
PF
A
-12V
3.3V
5V
5Vsb
0.24
0.92
24.18%
10%
24.91
12.2/0
3.3/0.5
5/0.5
5.1/0.2
20.32
81.59%
0.42
0.96
19.38%
20%
46.23
12.1/0.1
3.3/0.9
5/0.9
5.1/0.3
40.59
87.80%
0.99
0.98
13.93%
50%
112.04
11.9/0.2
3.3/2.3
5/2.3
5.1/0.8
101.41
90.51%
2.02
0.98
10.34%
100%
228.10
11.9/0.4
3.3/4.7
5/4.7
5.1/1.5
202.34
88.71%
Year
1U
Rated Specifications
Input Voltage
Ecos ID #
Model Number
2/16/2012
2012
Input Current
Serial Number
Supermicro
PWS-203-1H
DP17A037001 001
Manufacturer
Input 
Watts
12.2/2.5
Efficiency 
%
12.2/1.2
Test Date 
Input Frequency
3006
Type
Rated Output Power
I
THD
 (%)
Load 
(%)
12V (cumulative of 12V1, 12V2, etc.)
DC Terminal Voltage (V)/ DC Load Current (A)
Output 
Watts
12.2/12.4
12.2/6.2
0%
10%
20%
30%
40%
50%
60%
70%
80%
90%
100%
E
ff
ic
ie
n
c
y
 (
%
)
Efficiency of the Power Supply
Efficiency %
Input Watts
Output Watts
0.00
50.00
100.00
150.00
200.00
250.00
P
o
w
e
(W
a
tt
s
)
Input and Output Power
-2
-1.5
-1
-0.5
0
0.5
1
1.5
2
-200
-150
-100
-50
0
50
100
150
200
0
0.003
0.006
0.009
0.012
0.015
C
u
rr
e
n
(A
)
V
o
lt
a
g
e
 (
V
)
Time (s)
Input Current and Voltage Waveforms
Voltage 
Current 
0%
0%
25%
50%
75%
100%
125%
Loading (% of Rated Output Power)
0.00
20%
50%
100%
Loading (% of Rated 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/