DeepCool DN450 Energy label

80 PLUS Verification and Testing Report

TYPICAL EFFICIENCY (50% Load):

86.49%

AVERAGE EFFICIENCY :

84.72%

80 PLUS COMPLIANT:

YES

Value Units

200-240

Volts

3.5 Amps

47-63 Hz

450 Watts

Note: All measurements were taken with input voltage at 230 V nominal at 50 Hz. Input AC Current Waveform (ITHD = 11.854%, 50% Load)

-12V 3.3V 5V 5Vsb

0.27 0.90 20.45% 10% 54.14 11.6/0.03 3.4/1.07 5.13/1.01 5.09/0.21 44.91

82.94%

0.48 0.95 16.26% 20% 105.58 11.64/0.05 3.39/2.14 5.11/2.01 5.08/0.43 89.71

84.97%

1.14 0.98 11.85% 50% 257.73 11.76/0.13 3.36/5.35 5.07/5.01 5.04/1.07 222.90

86.49%

2.33 0.99 10.92% 100% 530.53 12.02/0.26 3.3/10.7 5/10.01 4.97/2.15 438.76

82.70%

Rated Output Power

I

THD

Year

ATX12V

Rated Specifications

Input Voltage

Input

Watts

Load

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

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

Input Current

Test Date

Input Frequency

EU-351

Type

ID Number

Model Number

10/3/17

2017

Serial Number

Beijing Deepcool Industries Co.,Ltd

DN450

N/A

Manufacturer

Output

Watts

11.68/29.08

11.81/14.62

Efficiency

11.87/2.92

11.86/5.85

I

RMS

PF

0%

10%

20%

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

Input Watts

Output Watts

0

100

200

300

400

500

600

20% 50% 100%

Power (Watts)

Loading (% of Rated Output Power)

Input and Output Power

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/

-2

-2

-1

-1

0

1

1

2

2

-400

-300

-200

-100

0

100

200

300

400

-0.001 0.003 0.008 0.013

Current (A)

Voltage (V)

Time (s)

Input Current and Voltage Waveforms

Voltage Current