INTER-TECH IT88882174 Report

80 PLUS Verification and Testing Report

91.19%

90.02%

YES

Value

Units

750

Watts

-12V

3.3V5V5Vsb

Rated Specifications

TYPICAL EFFICIENCY (50% Load):
AVERAGE EFFICIENCY :
80 PLUS COMPLIANT:

Ecos ID #
Manufacturer
Model Number
Serial Number
Year
Type
Test Date

Input Voltage
Input Current

Input Frequency

Note: All measurements were taken with input voltage at 115 V nominal at 60 Hz. Input AC Current Waveform (ITHD = 0.45%, 50% Load)

I

Rated Output Power

RMS A

PF

A

0.80 0.98 12.72% 10% 89.47 12.12/0.04 3.4/1.04 5.05/1.04 5.14/0.22 76.85

1.49 0.99 4.22% 20% 170.70 12.12/0.09 3.39/2.08 5.04/2.07 5.13/0.43 153.89

3.68 1.00 0.45% 50% 421.60 12.13/0.22 3.38/5.2 5.03/5.17 5.1/1.08 384.45

7.53 0.99 7.81% 100% 861.10 12.17/0.43 3.36/10.38 5.01/10.32 5.05/2.16 763.91

1000

900
800
700
600
500
400
300

Power (Watts)

200
100

0

20% 50% 100%

4512
1STPLAYER TECHNOLOGY (GUANGZHOU)
PS-750SP
N/A
2015
ATX12V
12/21/15

100-240 Volts

I

(%)

Load (%)

THD

Input and Output Power

Input Watts

Loading (% of Rated Output Power)

Input

Watts

Output Watts

12V (cumulative of 12V1, 12V2, etc.)

7.5-15 Amps
50-60 Hz

12.29/5.41

12.29/10.83

12.28/27.09

12.24/54.04

200
150
100

50

0

0 0.003 0.006 0.009 0.012 0.015

-50

-100

Voltage (V)

-150

-200

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

100%

90%
80%
70%
60%
50%
40%
30%

Efficiency (%)

20%
10%

0%

Input Current and Voltage Waveforms

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

Loading (% of Rated Output Power)

Time (s)

Voltage Current

Efficiency of the Power Supply

Output

Watts

Efficiency %

6
4
2
0

-2

Current (A)

-4

-6

Efficiency

%

85.89%

90.16%

91.19%

88.71%

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/