Листовка для Jou Jye Computer BW-B520JL
80 PLUS Verification and Testing Report
TYPICAL EFFICIENCY (50% Load):
TYPICAL EFFICIENCY (50% Load):
TYPICAL EFFICIENCY (50% Load):
TYPICAL EFFICIENCY (50% Load):
85.69%
85.69%
85.69%
85.69%
AVERAGE EFFICIENCY :
AVERAGE EFFICIENCY :
AVERAGE EFFICIENCY :
AVERAGE EFFICIENCY :
84.31%
84.31%
84.31%
84.31%
80 PLUS COMPLIANT:
80 PLUS COMPLIANT:
80 PLUS COMPLIANT:
80 PLUS COMPLIANT:
YES
YES
YES
YES
Value
Units
100-240
Volts
9
Amps
50/60
Hz
520
Watts
Note: All measurements were taken with input voltage at 115 V nominal and 60 Hz.
Input AC Current Waveform (ITHD = 9.05%, 50% Load)
I
RMS
PF
A
-12V
3.3V
5V*
5VSB
1.10
1.00
8.20%
20%
Light
125.70
12/0.1
3.4/2.6
5.1/2.6
5/0.4
106.36
84.61%
2.71
1.00
9.05%
50%
Typical
310.30
12/0.3
3.4/6.4
5/6.4
5/1
265.89
85.69%
5.60
0.99
8.31%
100%
Full
641.60
12.1/0.7
3.3/12.8
4.9/12.8
5/2.1
530.18
82.63%
Fraction
of Load
DC Terminal Voltage (V)/ DC Load Current (A)
12.3/6.6
Efficiency
%
Rated Output Power
I
THD
(%)
Load
(%)
12V (cumulative of 12V1, 12V2, etc.)
Output
Watts
12.3/33
12.3/16.5
Input
Watts
Test Date
Input Frequency
1798.1
Type
Ecos ID #
Model Number
12/8/2009
2009
Input Current
Serial Number
Jou Jye
BW-B520JL
CO10A90800010
BW-B520JL
CO10A90800010
Manufacturer
Year
ATX12V
Rated Specifications
Input Voltage
0%
10%
20%
30%
40%
50%
60%
70%
80%
90%
100%
0%
25%
50%
75%
100%
125%
E
ff
ic
ie
n
c
y
(
%
)
Loading (% of Rated Output Power)
Efficiency of the Power Supply
Efficiency %
Input Watts
Output Watts
0.00
100.00
200.00
300.00
400.00
500.00
600.00
700.00
20%
50%
100%
P
o
w
e
r
(W
a
tt
s
)
Loading (% of Rated Output Power)
Input and Output Power
-10
-8
-6
-4
-2
0
2
4
6
8
10
-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
t
(A
)
V
o
lt
a
g
e
(
V
)
Time (s)
Input Current and Voltage Waveforms
Voltage
Current
0%
10%
20%
30%
40%
50%
60%
70%
80%
90%
100%
0%
25%
50%
75%
100%
125%
E
ff
ic
ie
n
c
y
(
%
)
Loading (% of Rated Output Power)
Efficiency of the Power Supply
Efficiency %
Input Watts
Output Watts
0.00
100.00
200.00
300.00
400.00
500.00
600.00
700.00
20%
50%
100%
P
o
w
e
r
(W
a
tt
s
)
Loading (% of Rated Output Power)
Input and Output Power
-10
-8
-6
-4
-2
0
2
4
6
8
10
-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
t
(A
)
V
o
lt
a
g
e
(
V
)
Time (s)
Input Current and Voltage Waveforms
Voltage
Current
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.
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/