Supermicro PWS-721P-1R Datasheet download pdf

80 PLUS Verification and Testing Report

TYPICAL EFFICIENCY (50% Load):

AVERAGE EFFICIENCY :

80 PLUS COMPLIANT:

YES

Value Units

100-240 Volts

7.0-3.5 Amps

50-60 Hz

720 Watts

Note: All measurements were taken with input voltage at 230 V nominal and 60 Hz. Input AC Current Waveform (ITHD = 21.54%, 100% Load)

RMS

5Vsb 0V

0.52 0.74 30.60 *10%

Low

88 8.28 4.93/0.3 0/0 73

83.10%

0.82 0.88 27.82 20%

Light

165 8.28 4.92/0.6 0/0 147

88.66%

1.81 0.95 26.01 50%

Typical

395 8.35 4.9/1.5 0/0 365

92.47%

3.53 0.97 21.54 100%

Full

789 8.22 4.87/3 0/0 728

92.31%

Tested by Electric Power Research Institute, Knoxville, TN.

92.47%

91.15%

SUPERMICRO

Ecos ID #

SO-40

Serial Number

Year

Manufacturer

N/A

2008

Model Number

WS-721P-1R

Output

Watts

12.14/5.92

12.19/11.79

12.17/29.43

12.13/58.82

Rated Output Power

Load

(%)

Type

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

Efficiency %

Test Date

Input Frequency

Rated Specifications

Input Voltage

Input Current

External

Fan (W)**

12V

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

12/19/2008

Input and Output Power

Input Watts

Output Watts

100

200

300

400

500

600

700

800

900

20% 50% 100%

Loading (% of Rated Output Power)

Power (Watts)

Efficiency of the Power Supply

30%

40%

50%

60%

70%

80%

90%

100%

0% 25% 50% 75% 100% 125%

Loading (% of Rated Output Power)

Efficiency (%)

Efficiency %

Input Current and Voltage Waveforms

-400

-300

-200

-100

100

200

300

400

0 0.003 0.006 0.009 0.012 0.015

Time (s)

Voltage (V)

-15

-10

-5

Current (A)

Voltage Current

Summary of Contents

Page 1 - Rated Specifications

80 PLUS Verification and Testing Report TYPICAL EFFICIENCY (50% Load):AVERAGE EFFICIENCY :80 PLUS COMPLIANT:YESValue Units100-240 Volts7.0-3.5 Amps50

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Supermicro PWS-721P-1R Datasheet

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Summary of Contents

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