ADATA PYLON550B-BKCEU USER MANUAL

EFFICIENCY AND NOISE
LEVEL CERTIFICATIONS

Anex

Lab ID#: AD55001702
Receipt Date: Jul 31, 2020

XPG Pylon 550W Bronze

Report: 20PS1702A

Test Date: Aug 25, 2020 Report Date: Aug 25, 2020

DUT INFORMATION

Brand XPG
Manufacturer (OEM) Channel Well Technology
Series Pylon
Model Number
Serial Number
DUT Notes

DUT SPECIFICATIONS

Rated Voltage (Vrms) 100-240
Rated Current (Arms) 8-4
Rated Frequency (Hz) 50-60
Rated Power (W) 550
Type ATX12V

Cooling

Semi-Passive Operation ✗
Cable Design Fixed cables

120mm Rifle Bearing Fan
(HA1225H12F-Z)

POWER SPECIFICATIONS

Rail 3.3V 5V 12V 5VSB -12V

Max. Power

Total Max. Power (W) 550

Amps 20 20 45.5 2.5 0.3
Watts 110 546 12.5 3.6

CABLES AND CONNECTORS

Native Cables
Description Cable Count Connector Count (Total) Gauge In Cable Caps
ATX connector 20+4 pin (660mm) 1 1 16-22AWG No
4+4 pinEPS12V (680mm) 1 1 18AWG No
6+2 pin PCIe (580mm+150mm) 1 2 18AWG No
SATA (550mm+150mm+150mm) / 4-pin Molex (+150mm) 1 3 / 1 18AWG No
SATA (550mm+150mm) / 4-pin Molex (+150mm) / FDD (+150mm) 1 2 / 1 / 1 18-22AWG No

All data and graphs included in this test report can be used by any individual on the following conditions:
› It should be mentioned that the test results are provided by Cybenetics
› The link to the original test results document should be provided in any case

Cybenetics offers the ETA and Lambda voluntary certification programs, through which the efficient
and silent power supplies are promoted

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EFFICIENCY AND NOISE
LEVEL CERTIFICATIONS

Anex

General Data -

Manufacturer (OEM) CWT
PCB Type Single Sided

Primary Side -

Transient Filter 4x Y caps, 2x X caps, 2x CM chokes, 1x MOV, 1x CAP200DG (Discharge IC)
Inrush Protection NTC Thermistor SCK - 2R58
Bridge Rectifier(s) 1x GBU1006 (600V, 10A @ 100°C)
APFC MOSFETs 2x Champion GP18S50 (500V, 18A, Rds(on): 0.19Ohm)
APFC Boost Diode 1x STMicroelectronics STTH8S06 (600V, 8A @ 25°C)
Bulk Cap(s) 1x Nippon Chemi-Con (400V, 390uF, 2,000h @ 105°C, KMW)
Main Switchers 2x Silan Microelectronics SVF20N50F (500V, 12.6 @ 100°C, Rds(on): 0.27Ohm)
PFC/PWM Combo Controller Champion CM6800TX & Champion CM03X

Topology

Secondary Side -

+12V SBRs 2x PFC PFR30L60CT (60V, 30A) & 2x PFC PFR20L60CT (60V, 20A)

5V & 3.3V MOSFETs

Filtering Capacitors

Supervisor IC INI1S429I - DCG
Fan Model Hong Hua HA1225H12F-Z (120mm, 12V, 0.58A, Rifle Bearing Fan)

Primary side: APFC, Double Forward
Secondary side: Passive Rectification (12V) & DC-DC converters (5V & 3.3V)

4x Sync Power SPN3006 (30V, 57A @ 100°C, Rds(on): 5.5mOhm)
PWM Controller: ANPEC APW7159C

Electrolytic: 6x Jun Fu (2-5,000h @ 105°C, WL), 4x Jun Fu (2,000h @ 105°C, WG), 3x CapXon (2-5,000h @ 105°C, KF), 4x
CapXon (2,000h @ 105°C, GF)
Polymer: 2x APAQ

XPG Pylon 550W Bronze

5VSB Circuit -

Standby PWM Controller Power Integrations TNY287PG

All data and graphs included in this test report can be used by any individual on the following conditions:
› It should be mentioned that the test results are provided by Cybenetics
› The link to the original test results document should be provided in any case

Cybenetics offers the ETA and Lambda voluntary certification programs, through which the efficient
and silent power supplies are promoted

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4004 MESA GEITONIA, LIMASSOL, CYPRUS

EFFICIENCY AND NOISE
LEVEL CERTIFICATIONS

Anex

RESULTS

Temperature Range (°C /°F) 30-32 / 86-89.6
ErP Lot 3/6 Ready ✓
(EU) No 617/2013 Compliance ✓

115V

Average Efficiency 84.893%
Efficiency With 10W (≤500W) or 2% (>500W) 63.247
Average Efficiency 5VSB 79.871%
Standby Power Consumption (W) 0.0385924
Average PF 0.982
Avg Noise Output 30.82 dB(A)
Efficiency Rating (ETA) ETA-S
Noise Rating (LAMBDA) LAMBDA-S++

230V

Average Efficiency 87.000%
Average Efficiency 5VSB 78.589%
Standby Power Consumption (W) 0.0762105
Average PF 0.952
Avg Noise Output 29.41 dB(A)
Efficiency Rating (ETA) ETA-A-
Noise Rating (LAMBDA) LAMBDA-A-

XPG Pylon 550W Bronze

TEST EQUIPMENT

Chroma 63601-5 x4

Electronic Loads

AC Sources Chroma 6530, Keysight AC6804B
Power Analyzers N4L PPA1530 x2
Sound Analyzer Bruel & Kjaer 2270 G4
Microphone Bruel & Kjaer Type 4955-A
Data Loggers Picoscope TC-08 x2, Labjack U3-HV x2
Tachometer UNI-T UT372 x2
Digital Multimeter Keysight U1273AX, Fluke 289, Keithley 2015 - THD
UPS CyberPower OLS3000E 3kVA x2
Transformer 3kVA x2

Chroma 63600-2 x2
63640-80-80 x20
63610-80-20 x2

HOLD-UP TIME & POWER OK SIGNAL (230V)

Hold-Up Time (ms) 14.2
AC Loss to PWR_OK Hold Up Time (ms) 13
PWR_OK Inactive to DC Loss Delay (ms) 1.2

All data and graphs included in this test report can be used by any individual on the following conditions:
› It should be mentioned that the test results are provided by Cybenetics
› The link to the original test results document should be provided in any case

Cybenetics offers the ETA and Lambda voluntary certification programs, through which the efficient
and silent power supplies are promoted

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4004 MESA GEITONIA, LIMASSOL, CYPRUS

EFFICIENCY AND NOISE
LEVEL CERTIFICATIONS

Anex

EFFICIENCY UNDER HIGH AMBIENT TEMPERATURE

XPG Pylon 550W Bronze

INFO

The PSU`s efficiency under high ambient
temperatures with 115V and 230V input. For this
graph the results of the 10-110% load regulation
table are used

5VSB EFFICIENCY

INFO

This graph depicts the efficiency levels of the 5VSB
rail with 115V and 230V input

All data and graphs included in this test report can be used by any individual on the following conditions:
› It should be mentioned that the test results are provided by Cybenetics
› The link to the original test results document should be provided in any case

Cybenetics offers the ETA and Lambda voluntary certification programs, through which the efficient
and silent power supplies are promoted

PAGE 4/16

www.cybenetics.com - [e-mail]

4004 MESA GEITONIA, LIMASSOL, CYPRUS

EFFICIENCY AND NOISE
LEVEL CERTIFICATIONS

Anex

XPG Pylon 550W Bronze

5VSB EFFICIENCY -115V (ERP LOT 3/6 & CEC)

Test # 5VSB DC/AC (Watts) Efficiency PF/AC Volts

1

2

3

4

5

6

0.045A 0.229

72.930%

5.089V 0.314 115.16V

0.090A 0.458

77.365%

5.089V 0.592 115.16V

0.550A 2.793

80.933%

5.080V 3.451 115.14V

1.000A 5.071

81.540%

5.071V 6.219 115.14V

1.500A 7.589

79.558%

5.060V 9.539 115.14V

2.499A 12.596

76.946%

5.040V 16.370 115.14V

0.034

0.062

0.262

0.342

0.389

0.434

5VSB EFFICIENCY -230V (ERP LOT 3/6 & CEC)

Test # 5VSB DC/AC (Watts) Efficiency PF/AC Volts

1

2

3

4

5

6

0.045A 0.229

63.085%

5.090V 0.363 230.30V

0.090A 0.458

70.353%

5.089V 0.651 230.30V

0.550A 2.794

77.418%

5.080V 3.609 230.31V

1.000A 5.071

79.470%

5.071V 6.381 230.31V

1.500A 7.590

79.996%

5.060V 9.488 230.30V

2.499A 12.598

79.896%

5.041V 15.768 230.30V

0.013

0.023

0.114

0.181

0.234

0.301

All data and graphs included in this test report can be used by any individual on the following conditions:
› It should be mentioned that the test results are provided by Cybenetics
› The link to the original test results document should be provided in any case

Cybenetics offers the ETA and Lambda voluntary certification programs, through which the efficient
and silent power supplies are promoted

PAGE 5/16

www.cybenetics.com - [e-mail]

4004 MESA GEITONIA, LIMASSOL, CYPRUS