TEXTORM TX450+

CYBENETICS LTD Syrou 6, Latsia, 2231, Nicosia Cyprus

TEXTORM TX450+

Serial Number-

Lab IDTX45003377

Certification ID263377

Test Result Report ID: 26PS3377A
Certificate Issue Date: Aug 3, 2026

	115V	230V
Scheme: ETA-EMI PSU

115V	230V
		Scheme: LAMBDA PSU

Aristeidis Bitziopoulos, Certification Body General Manager

General Information

Test Equipment

Electronic Loads	Chroma 63601-5 x2 Chroma 63600-2 Chroma 63640-80-80 x10 Chroma 63610-80-20
AC Sources	Chroma 6530, APM SP300VAC4000W-P, GW Instek ASR-3500
Power Analyzers	Rohde & Schwarz HMC8015 & NPA701
Oscilloscopes	Picoscope 4444, Siglent SDS2104X PLUS
Sound Analyzer	Bruel & Kjaer 2270 G4
Microphone	Bruel & Kjaer Type 4955-A
Temperature Logger	Picoscope TC-08
Tachometer	UNI-T UT372
Multimeters	Keysight 34465A
EMI Analyzer	TekBox TBMR-110M-EU
Isolation Transformer	4kVA
UPS	FSP Champ Tower 3kVA, CyberPower OLS3000E 3kVA
Testing Methodology	Cybenetics PSU Test Protocol

DUT Information(Non-accredited measurements)

Product Identification Details
Brand	TEXTORM
Model	TX450+
OEM/ODM	HEC
Serial Number	-
Product Specifications
Manufacturer-Provided Information
Rated Voltage (Vrms)	220-240
Rated Current (Arms)	4
Rated Frequency (Hz)	50-60
Rated Power (W)	450
Operating Temperature (Continuous Full Load) (°C)	0 - 40
Type	ATX12V
Cable Design	Fixed cables
Warranty	No Info
Cybenetics Measurements
Dimensions (W x H x D)	150 x 86 x 140mm
Weight	1.53 kg (3.37 lb)
Cooling	120mm Rifle Bearing Fan (EFS-12E12H)
Semi-Passive Operation	✗
Cybenetics Testing Information
Lab ID	TX45003377
Date of receipt	Jul 15, 2026
Testing Date	Jul 31, 2026
Report Issued Date	Aug 3, 2026
DUT Notes	The peripheral power cables use 20 AWG wire, which is thinner than the 18 AWG minimum specified in the ATX Power Supply Design Guide for peripheral/SATA connectors. Lower than 60% efficiency at 2% load @ 230V.
Engineer Name	Ioannis Kalyviotis
Authorized By the Laboratory Technical Manager	Aristeidis Bitziopoulos
Signature

Cables and Connectors(Non-accredited measurements)

`Captive Cables`
Description	Cable Count	Connector Count (Total)	Gauge	Cable Type
ATX connector 20+4 pin (450mm)	1	1	18AWG	Tinned Copper
4+4 pin EPS12V (450mm)	1	1	18AWG	Tinned Copper
6+2 pin PCIe (450mm)	1	1	18AWG	Tinned Copper
SATA (410mm+120mm)	1	2	20AWG	Tinned Copper
SATA (260mm+110mm)	1	2	20AWG	Tinned Copper
SATA (410mm+120mm)	1	2	20AWG	Tinned Copper
4-pin Molex (410mm+110mm)	1	2	20AWG	Tinned Copper

Protection Features(Manufacturer)

Over Temperature Protection	✓
Short Circuit Protection	✓
Surge Protection	✓
Inrush Current Protection	✓
Fan Failure Protection	✗
No Load Operation	✓
Cooling	120mm Rifle Bearing Fan (EFS-12E12H)

Power Specifications

Rail		3.3V	5V	12V	5VSB
Max. Power	Amps	20	20	37.5	3
Max. Power	Watts	100		450	15
Total Max. Power (W)		450

Parts Description

`General Data`
Manufacturer (OEM)	HEC
PCB Type	Double-Sided
`Primary Side`
Transient Filter	4x Y caps, 3x X caps, 2x CM chokes, 1x MOV
Inrush Protection	1x NTC Thermistor SCK152R58MGY042 (2.5Ohm, 8A)
Bridge Rectifier	1x GBU8K (800V, 8A @ 100°C)
APFC MOSFETs	1x CR MICRO CS13N50FA9R ( 500V, 8.2A @ 100°C, Rds(on): 0.4 Ohm)
APFC Boost Diode	1x NXP BYC8X-600 (600V, 8A @ 150°C)
Bulk Cap(s)	1x Teapo (400V, 330uF, 2000h @ 105°C, LH)
Main Switchers	2x CR MICRO CS13N50FA9R ( 500V, 8.2A @ 100°C, Rds(on): 0.4 Ohm)
PFC+PWM Combo Controller	Champion CM6800TXIP & Champion CM03AX (reducing no-load consumption)
Topology	Primary side: APFC, Double Forward Secondary side: [12V] Synchronous Rectification & [Minor Rails] DC-DC converters
`Secondary Side`
+12V MOSFETs	3x PFC Device Corporation PFR30L60CTF (60V, 30A @ 25°C)
5V & 3.3V	DC-DC Converters: DC-DC Converters: 4x Excelliance MOS EMB07N03VL (30V, 17A @ 100°C, Rds(on): 7.0 mOhm) PWM Controller(s): 1x Anpec APW7164C
Filtering Capacitors	Electrolytic: 12x Teapo ( 2000h @ 105°C, TW) 2x Elite ( 2,000 ~ 5,000h @ 105°C, ED) 1x Elite (1000h @ 105°C, PS) Polymer: 1x Teapo
Supervisor IC	Weltrend WT7527RT
Fan Model	EFS-12E12H (120mm, 12V, 0.50A, Rifle Bearing Fan)
`5VSB Circuit`
Rectifier	1x PINGWEI PS1060L
Standby PWM Controller	1x Excelliance MOS EM8569D

Test Results

Temperature & Compliance Info

Temperature Range (°C /°F)	28-32 / 82.4-89.6
ErP Lot 3/6 Ready	✓
(EU) No 617/2013 Compliance	✓
ALPM (Alternative Low Power Mode) compatible	✓
Conducted Emissions EN 55032 & CISPR 32	Passed

Performance Summary 230V

Accredited
Average Efficiency (>1450 load combinations)	86.718%
Average Noise Output (>1450 Load Combinations)	28.80dBA
Average PF (>1450 Load Combinations)	0.951
Efficiency With 10W (≤500W) or 2% (>500W) Load	57.231%
Standby Power Consumption	0.0820W
Non-Accredited
12V Ripple (Full Load)	54.55mV
5V Ripple (Full Load)	33.59mV
3.3V Ripple (Full Load)	35.57mV
5VSB Ripple (Full Load)	29.68mV
12V Load Regulation	2.18%
5V Load Regulation	2.61%
3.3V Load Regulation	2.05%
5VSB Load Regulation	2.43%
Inrush Current	78.840A
12V Transient Response (150%)	11.59V
5V Transient Response (150%)	5.006V
3.3V Transient Response (150%)	3.228V
5VSB Transient Response (150%)	5.061V
Hold-Up Time & PWR_OK Signal	21.10ms
AC Loss to PWR_OK Hold Up Time	18.50ms
PWR_OK Inactive to DC Loss Delay	2.60ms
PSU Timings: T1 (20% / 100%)	46.0ms	47.0ms
PSU Timings: T3 (20% / 100%)	126.0ms	125.0ms
12V OCP (28.3°C / 38.6°C)	47.80A (127.47%), 11.888V	46.80A (124.80%), 11.889V
5V OCP (28.3°C / 38.6°C)	23.3A (116.50%), 4.955V	23A (115.00%), 4.953V
3.3V OCP (28.3°C / 38.6°C)	24.7A (123.50%), 3.29V	24.3A (121.50%), 3.29V
5VSB OCP (28.3°C / 38.6°C)	4.1A (136.67%), 5.045V	4.1A (136.67%), 5.044V
OPP (25.60°C / 37.14°C)	131.66%	123.44%

Hold-Up Time & PWR_OK Signal

Hold-Up Time (ms)	21.1
AC Loss to PWR_OK Hold Up Time (ms)	18.5
PWR_OK Inactive to DC Loss Delay (ms)	2.6

Vampire Power

Tables 230V

Detailed Results
	Average	Min	Limit Min	Max	Limit Max	Result
Mains Voltage RMS:	229.98 V	229.93 V	227.70 V	229.98 V	232.30 V	PASS
Mains Frequency:	50.00 Hz	50.00 Hz	49.50 Hz	50.00 Hz	50.50 Hz	PASS
Mains Voltage CF:	1.415	1.415	1.340	1.416	1.490	PASS
Mains Voltage THD:	0.14 %	0.13 %	N/A	0.16 %	2.00 %	PASS
Real Power:	0.082 W	0.048 W	N/A	0.123 W	N/A	N/A
Apparent Power:	27.819 W	27.785 W	N/A	27.852 W	N/A	N/A
Power Factor:	0.003	N/A	N/A	N/A	N/A	N/A

Graphs 230V

Efficiency Graph

230V

INFO

This graph depicts the PSU`s efficiency throughout its entire operational range. For the generation of the efficiency and noise graphs we set our loaders to auto mode through our custom-made software before trying thousands of possible load combinations

Noise Graph

230V

INFO

The PSU`s noise in its entire operational range and under 30-32 °C ambient is depicted in this graph. The X axis represents the load on the +12V rail(s) while the Y axis is the load on the minor rails

Conducted Emissions EN 55032 & CISPR 32

Indicative Performance

Efficiency under high ambient temperature

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

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

Test #	5VSB	DC/AC (Watts)	Efficiency	PF/AC Volts
1	0.045A	0.231W	60.1%	0.014
1	5.14V	0.385W	60.1%	230.32V
2	0.09A	0.462W	69.751%	0.024
2	5.139V	0.663W	69.751%	230.32V
3	0.55A	2.82W	80.667%	0.118
3	5.128V	3.495W	80.667%	230.31V
4	1A	5.117W	81.43%	0.189
4	5.118V	6.284W	81.43%	230.3V
5	1.5A	7.66W	81.95%	0.242
5	5.107V	9.347W	81.95%	230.3V
6	3A	15.218W	81.792%	0.327
6	5.074V	18.606W	81.792%	230.3V

Protection Features

OCP (Normal @ 28.3°C)	12V: 47.80A (127.47%), 11.888V 5V: 23.3A (116.50%), 4.955V 3.3V: 24.7A (123.50%), 3.29V 5VSB: 4.1A (136.67%), 5.045V
OCP (Hot @ 38.6°C)	12V: 46.80A (124.80%), 11.889V 5V: 23A (115.00%), 4.953V 3.3V: 24.3A (121.50%), 3.29V 5VSB: 4.1A (136.67%), 5.044V
OPP (Normal @ 25.6°C)	592.49W (131.66%)
OPP (Hot @ 37.1°C)	555.46W (123.44%)
OTP	✓ (142°C @ Primary Heatsink)
SCP	12V to Earth: ✓ 5V to Earth: ✓ 3.3V to Earth: ✓ 5VSB to Earth: ✓ -12V to Earth: ✓
PWR_OK	Proper Operation
UVP (Typical Load @ 90V)	✓
UVP (No Damage @ 80V)	✓
Conducted Emissions EN55032 & CISPR 32	✓
NLO	✓
Fan Failure Protection	✗
SIP	Surge: MOV Inrush: NTC & Bypass Relay

Supplementary Tests (For Reference)

Typical Load Tests 230V

Test	12V	5V	3.3V	5VSB	DC/AC (Watts)	Efficiency	Fan Speed (RPM)	PSU Noise (dB[A])	Temps (In/Out)	PF/AC Volts
10%	1.929A	1.946A	1.982A	0.977A	44.989	80.453%	817	19.3	34.35°C	0.796
10%	12.126V	5.139V	3.33V	5.114V	55.92	80.453%	817	19.3	35.17°C	230.3V
20%	4.898A	2.926A	2.979A	1.175A	89.997	86.251%	815	19.3	34.83°C	0.897
20%	12.066V	5.125V	3.323V	5.104V	104.342	86.251%	815	19.3	36.65°C	230.3V
30%	8.229A	3.421A	3.481A	1.374A	134.902	88.14%	817	19.3	35.11°C	0.936
30%	12.014V	5.115V	3.318V	5.094V	153.055	88.14%	817	19.3	38.06°C	230.29V
40%	11.586A	3.918A	3.986A	1.573A	179.979	88.765%	817	19.3	35.71°C	0.956
40%	11.978V	5.104V	3.312V	5.084V	202.758	88.765%	817	19.3	39.59°C	230.27V
50%	14.574A	4.912A	4.992A	1.774A	224.967	88.757%	825	19.5	36.12°C	0.964
50%	11.971V	5.09V	3.305V	5.073V	253.464	88.757%	825	19.5	41.58°C	230.27V
60%	17.572A	5.911A	6.004A	1.975A	269.955	88.473%	840	20.1	36.67°C	0.971
60%	11.959V	5.076V	3.298V	5.063V	305.127	88.473%	840	20.1	44.15°C	230.25V
70%	20.615A	6.917A	7.02A	2.177A	314.944	87.796%	1245	31.3	37.37°C	0.976
70%	11.925V	5.06V	3.291V	5.051V	358.721	87.796%	1245	31.3	47.55°C	230.24V
80%	23.673A	7.925A	8.04A	2.28A	359.966	87.144%	1424	35.4	37.71°C	0.979
80%	11.916V	5.046V	3.283V	5.043V	413.069	87.144%	1424	35.4	48.47°C	230.24V
90%	27.069A	8.439A	8.545A	2.383A	404.719	86.487%	1560	38.1	38.76°C	0.981
90%	11.904V	5.035V	3.276V	5.034V	467.951	86.487%	1560	38.1	48.99°C	230.23V
100%	30.245A	8.956A	9.084A	2.991A	449.531	85.769%	1756	41.2	39.54°C	0.984
100%	11.898V	5.024V	3.269V	5.014V	524.118	85.769%	1756	41.2	51.12°C	230.22V
110%	33.280A	9.984A	10.209A	2.996A	494.163	84.939%	2000	44.8	40.06°C	0.985
110%	11.895V	5.007V	3.261V	5.007V	581.789	84.939%	2000	44.8	53.68°C	230.22V
CL1	0.114A	11.92A	11.988A	0A	101.267	82.531%	870	20.9	34.72°C	0.918
CL1	12.045V	5.05V	3.311V	5.119V	122.703	82.531%	870	20.9	43.91°C	230.28V
CL2	0.114A	19.939A	0A	0A	101.35	80.771%	854	21.1	34.73°C	0.92
CL2	12.047V	5.014V	3.315V	5.126V	125.478	80.771%	854	21.1	42.28°C	230.28V
CL3	0.114A	0A	19.869A	0A	67.37	75.547%	839	20.1	34.95°C	0.876
CL3	12.075V	5.121V	3.321V	5.122V	89.175	75.547%	839	20.1	39.85°C	230.29V
CL4	37.715A	0A	0A	0A	449.401	86.953%	1447	36.0	39.58°C	0.982
CL4	11.916V	5.1V	3.287V	5.099V	516.833	86.953%	1447	36.0	46.85°C	230.23V

The results above are not used in the certification process

Light Load Tests 230V

Test	12V	5V	3.3V	5VSB	DC/AC (Watts)	Efficiency	Fan Speed (RPM)	PSU Noise (dB[A])	Temps (In/Out)	PF/AC Volts
20W	1.220A	0.485A	0.495A	0.195A	19.988	68.506%	797	18.4	30.07°C	0.614
20W	12.157V	5.155V	3.336V	5.136V	29.177	68.506%	797	18.4	31.62°C	230.32V
40W	2.694A	0.679A	0.693A	0.292A	39.99	79.62%	806	18.6	31.09°C	0.769
40W	12.128V	5.151V	3.333V	5.132V	50.225	79.62%	806	18.6	32.9°C	230.31V
60W	4.176A	0.874A	0.892A	0.39A	59.99	83.909%	806	18.6	32.24°C	0.844
60W	12.100V	5.147V	3.331V	5.127V	71.494	83.909%	806	18.6	33.54°C	230.3V
80W	5.656A	1.069A	1.09A	0.488A	79.925	86.164%	809	18.6	33.11°C	0.88
80W	12.076V	5.142V	3.328V	5.123V	92.76	86.164%	809	18.6	35.37°C	230.3V

The results above are not used in the certification process

Ripple Measurements 230V

Test	12V	5V	3.3V	5VSB	Pass/Fail
10% Load	22.22mV	22.41mV	38.01mV	13.32mV	Pass
20% Load	23.61mV	24.68mV	34.96mV	13.63mV	Pass
30% Load	26.04mV	26.12mV	36.09mV	15.02mV	Pass
40% Load	29.70mV	26.58mV	29.06mV	16.26mV	Pass
50% Load	31.30mV	26.69mV	26.22mV	16.05mV	Pass
60% Load	35.98mV	27.92mV	32.16mV	16.98mV	Pass
70% Load	38.67mV	27.61mV	33.10mV	16.16mV	Pass
80% Load	44.44mV	33.44mV	30.04mV	18.53mV	Pass
90% Load	51.92mV	33.18mV	34.23mV	20.08mV	Pass
100% Load	54.55mV	33.59mV	35.57mV	29.68mV	Pass
110% Load	60.84mV	35.60mV	44.37mV	33.34mV	Pass
Crossload1	25.62mV	29.78mV	37.49mV	14.25mV	Pass
Crossload2	29.96mV	40.90mV	26.63mV	16.72mV	Pass
Crossload3	27.58mV	25.19mV	21.47mV	14.14mV	Pass
Crossload4	48.98mV	29.62mV	41.57mV	15.64mV	Pass

The results above are not used in the certification process

TEXTORM TX450+

Top side

Power specifications label

Fan

PSU Internals

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 runs voluntary certification programs for power supplies - ETA for efficiency, LAMBDA for noise and SAFE for safety and correct operation - and for cooling products, with DELTA for chassis soundproofing and PHI for fan airflow and static pressure

CYBENETICS LTD Syrou 6, Latsia, 2231, Nicosia Cyprus