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80 PLUS Verification and Testing Report

TYPICAL EFFICIENCY (50% Load):

AVERAGE EFFICIENCY :

80 PLUS COMPLIANT:

YES

Units

Volts

Amps

Watts

Note: All measurements were taken with input voltage at 230 V nominal and 60 Hz. Input AC Current Waveform (ITHD = 20.45%, 50% Load)

RMS

0.52 0.88 25.34 *10%

Low

106 1.21 93

87.68%

0.92 0.94 22.67 20%

Light

200 1.21 185

92.51%

2.18 0.97 20.45 50%

Typical

488 1.45 460

94.27%

4.35 0.99 15.98 100%

Full

987 5.93 917

92.98%

5Vsb

5.17/0.4

5.16/0.8

5.13/2

4.01/5.07

PWS-920P-SQ

Input Frequency

10.7-4.2

Serial Number

94.27%

93.25%

SUPER MICRO COMPUTER INC.

2009

SO-104.1

Year

Ecos ID #

Type

Manufacturer

N/A

Model Number

50-60

Test Date

11/14/2009

Rated S

ecifications

Input Voltage

Input Current

THD

(%) Input

Watts

Fraction

of Load

* 10% load results are for informative purposes only and not included in certification requirements.

** Fan power is not included in the efficiency calculations

12.05/7.53

12.03/15.03

11.99/37.53

11.96/75.03

Efficiency %

Output

Watts

Rated Output Power

alue

100-240

Load

(%)

External

Fan (W)**

12V

DC Terminal Voltage (V)/ DC Load Current (A)

920

1000

1200

Input and Output Power

90%

100%

Efficiency of the Power Supply

-8

-6

-4

-2

-400

-300

-200

-100

100

200

300

400

0 0.003 0.006 0.009 0.012 0.015

Current (A)

Voltage (V)

Time (s)

Input Current and Voltage Waveforms

Voltage Current

Input Watts

Output Watts

200

400

600

800

1000

1200

20% 50% 100%

Power (Watts)

Loading (% of Rated Output Power)

Input and Output Power

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 %

-8

-6

-4

-2

-400

-300

-200

-100

100

200

300

400

0 0.003 0.006 0.009 0.012 0.015

Current (A)

Voltage (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. http://www.80plus.org/

Voltage Current 1
Efficiency % 1

Inhaltsverzeichnis

Seite 1 - Efficiency %

80 PLUS Verification and Testing Report TYPICAL EFFICIENCY (50% Load):AVERAGE EFFICIENCY :80 PLUS COMPLIANT:YESUnitsVoltsAmpsHzWattsNote: All measure

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