Chieftec TASK TPS-400S 400W ATX 2.3 Energy label

80 PLUS Verification and Testing Report

Value

Units

-12V

3.3V5V5Vsb

Rated Specifications

0.00

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

Rated Output Power

Note: All measurements were taken with input voltage at 115 V nominal at 60 Hz. Input AC Current Waveform (ITHD = 8.45%, 50% Load)

RMS

0.46 0.94 21.89% 10% 49.76 11.9/0 3.4/1 5/1 5.1/0.2 40.68

0.84 0.98 13.32% 20% 94.55 11.9/0.1 3.4/2.1 5/2 5.1/0.4 81.17

2.04 0.99 8.45% 50% 232.28 12/0.1 3.4/5.3 5/4.9 5/1.1 202.71

4.21 0.99 7.48% 100% 480.40 12.1/0.3 3.3/10.5 5/9.8 5/2.1 403.35

600.00

500.00

400.00

300.00

200.00

Power (Watts)

100.00

20% 50% 100%

3531 CHIEFTEC TPS-400S N/A 2013 ATX12V 4/9/13

(%)

THD

Input and Output Power

Input Watts

Loading (% of Rated Output Power)

Load

(%)

Input

Watts

Output Watts

100-240 Volts

6 Amps

47-63 Hz

400 Watts

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

87.27%

85.69% YES

Input Current and Voltage Waveforms

200 150 100

0 0.003 0.006 0.009 0.012 0.015

-50

Voltage (V)

-100

-150

-200

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

12.1/2.5

12.1/5.1

12.1/12.7

12.1/25.3

100%

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

Efficiency (%)

30% 20% 10%

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

Loading (% of Rated Output Power)

Time (s)

Voltage Current

Efficiency of the Power Supply

Output

Watts

Efficiency %

Efficiency

4 3 2 1 0

-1

-2

-3

-4

81.75%

85.85%

87.27%

83.96%

Current (A)

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/