Chieftec Green Angel CTP-500-12G 500W ATX 2.3 Energy label

80 PLUS Verification and Testing Repor

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

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

Rated Specifications

Note: All measurements were taken with input voltage at 115 V nominal and 60 Hz. Input AC Current Waveform (ITHD = 8.37%, 50% Load)

RMS

1.08 0.98

2.60 0.99 8.4% 50%

5.36 1.00 5.8% 100%

Rated Output Power

607 CHIEFTEC CTP-500-12G NA 2008 ATX12V 4/23/2008

Input Voltage Input Current

Input Frequency

(%)

Load

(%)

THD

11.6% 20%

Fraction of Load

Light

Typical

Full

Value Units

100-240 Volts

50-60 Hz

Input Watts

122 12.3/0 3.3/3.5 5/2.2 5.1/0.5 101 297 12.4/0.1 3.2/8.7 4.9/5.4 5/1.3 250 614 12.6/0.3 3.2/17.3 4.9/10.8 5/2.6 493

84.31%

82.53% YES

6 Amps

500 Watts

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

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

12.1/6.2 12/15.6

11.8/31.1

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

-12V 3.3V 5V* 5VSB

Time (s)

Voltage Current

Output

Watts

15 10 5 0

-5

-10

-15

Efficiency

83.08%

84.31%

80.21%

Current (A)

700

600

500

400

300

Power (Watts)

200

100

20% 50% 100%

Input and Output Power

Input Watts

Output Watts

Loading (% of Rated Output Power)

These tests were conducted by a third party independent testing firm on behalf of the 80 PLUS

highly-efficient power supplies (great er than 80% efficiency in the active mode) in technology applications. http://www.80plus.org/

90%

80%

70%

60%

Efficiency (%)

50%

40%

30%

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

Program. 80 PLUS is a certification program to promote

Loading (% of Rated Output Power)

Efficiency of the Power Supply

Efficiency %