What power supply products does Phihong manufacture?

Phihong manufactures AC/DC adapters (desktop and wall-mount), Power-over-Ethernet injectors and splitters, battery chargers for lithium-ion and lead-acid batteries, and USB-C power delivery products.

What power ratings are available for Phihong adapters?

Phihong offers nearly 400 power adapter products with power ratings ranging from 2.75W to 300W in desktop, wall-mount, and USB-C configurations.

Where is Phihong headquartered?

Phihong was founded in Taiwan in 1972. Phihong USA handles North American operations and can be contacted at 510-445-0100 or usasales@phihongusa.com.

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Phihong USA

Q: What PoE standards do Phihong products support?

Phihong PoE products comply with IEEE 802.3af (PoE), IEEE 802.3at (PoE+), and IEEE 802.3bt (PoE++) standards, offering 30W, 60W, and 90W models with 2.5G, 5G, and 10G data rates.

Phihong, founded in Taiwan in 1972, is a globally recognized leader in power conversion technology, manufacturing AC/DC adapters, Power-over-Ethernet solutions, and battery chargers meeting the highest safety and efficiency standards.

Standalone parts

Parts that are not part of a series

About Phihong USA

Company background and product focus

Phihong, founded in Taiwan in 1972, has become one of the world's most recognized names in power conversion technology. With over five decades of innovation, Phihong designs adapters and PoE products that meet the highest safety, efficiency, and reliability standards.

Phihong's diverse product portfolio includes:

AC/DC adapters: desktop, wall-mount, USB-C, and USB-A models (2.75W to 300W)
Power-over-Ethernet: injectors, splitters, media converters, and PoE-to-USB-C devices
Battery chargers: lithium-ion and lead-acid models (1W to 1kW output)

Phihong's PoE products fully comply with IEEE 802.3af (PoE), IEEE 802.3at (PoE+), and IEEE 802.3bt (PoE++) standards, offering cutting-edge 2.5G, 5G, and 10G injectors across 30W, 60W, and 90W power levels. With nearly 400 adapter products in their catalog, Phihong serves diverse applications in networking, telecommunications, industrial, and medical markets.

Phihong USA | Manufacturer Directory | Zenode.ai

Series

Product families from Phihong USA

Series	Category	Parts	Status	Description
AA03AWall Mount AC Adapters 2.75W 12V .229A US Plug 2.1x5.5	Power Supplies - External/Internal (Off-Board)	4	Active	Wall Mount AC Adapters 2.75W 12V .229A US Plug 2.1x5.5
AA03C	AC DC Desktop, Wall Power Adapters	1	Active
AA03EWall Mount AC Adapters 2.75W 5V .55A EU Plug 2.1x5.5	Power Supplies - External/Internal (Off-Board)	4	Active	Wall Mount AC Adapters 2.75W 5V .55A EU Plug 2.1x5.5
AA03K	Power Supplies - External/Internal (Off-Board)	1	Active
AA10XWall Mount AC Adapters 10W 5V 2A AU Micro B DC output	AC DC Desktop, Wall Power Adapters	7	Active	Wall Mount AC Adapters 10W 5V 2A AU Micro B DC output
AA120U	Power Supplies - External/Internal (Off-Board)	1	Active
AA150M	AC DC Desktop, Wall Power Adapters	1	Active
AA20RWall Mount AC Adapters 20W 12V 1.67A no clip 2.1x5.5	AC DC Desktop, Wall Power Adapters	3	Active	Wall Mount AC Adapters 20W 12V 1.67A no clip 2.1x5.5
AA60XDesktop AC Adapters	Power Supplies - External/Internal (Off-Board)	2	Active	Desktop AC Adapters
AA65U	AC DC Desktop, Wall Power Adapters	1	Active

Series	Category	Parts	Status	Description

1–10 of 130

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Part Information	Pricing (lowest)	Size / Dimension Height	Size / Dimension Length	Size / Dimension Width	Form	Efficiency	Polarization	Approval Agency	Voltage - Output	Input Type	Power (Watts)	Voltage - Input (AC) Minimum	Voltage - Input (AC) Maximum	Cord Length	Output Connector O.D.	Output Connector	Output Connector Length	Output Connector I.D.	Operating Temperature (Max)	Current - Output (Max)	Standard Number	Region Utilized	Input Connector	Applications	No Load Power Consumption (Max)	No Load Power Consumption
AA03K-050A-R Phihong USA WALL MOUNT - UK - DC CORD	Sign in to see pricing Log in Sign up free	1.69 in	3.14 in	1.93 in	Wall Mount (Class I)	CoC Tier 2, Level V	Positive Center	UKCA	5 VDC	Fixed Blade	2.75 W	90 V	264 V	59 in	5.5 mm	Barrel Plug	9.5 mm	2.1 mm	40 °C	550 mA	62368-1	United Kingdom	BS 1363	ITE (Commercial)	100 mW	—
AA03K-075A-R Phihong USA WALL MOUNT - UK - DC CORD	Sign in to see pricing Log in Sign up free	1.69 in	3.14 in	1.93 in	Wall Mount (Class I)	CoC Tier 2, Level V	Positive Center	UKCA	7.5 V	Fixed Blade	2.75 W	90 V	264 V	59 in	5.5 mm	Barrel Plug	9.5 mm	2.1 mm	40 °C	366 mA	62368-1	United Kingdom	BS 1363	ITE (Commercial)	100 mW	—
AA03K-090A-R Phihong USA WALL MOUNT - UK - DC CORD	Sign in to see pricing Log in Sign up free	1.69 in	3.14 in	1.93 in	Wall Mount (Class I)	CoC Tier 2, Level V	Positive Center	UKCA	9 V	Fixed Blade	2.75 W	90 V	264 V	59 in	5.5 mm	Barrel Plug	9.5 mm	2.1 mm	40 °C	306 mA	62368-1	United Kingdom	BS 1363	ITE (Commercial)	100 mW	—
AA03K-120A-R Phihong USA WALL MOUNT - UK - DC CORD	Sign in to see pricing Log in Sign up free	1.69 in	3.14 in	1.93 in	Wall Mount (Class I)	CoC Tier 2, Level V	Positive Center	UKCA	12 V	Fixed Blade	2.75 W	90 V	264 V	59 in	5.5 mm	Barrel Plug	9.5 mm	2.1 mm	40 °C	229 mA	62368-1	United Kingdom	BS 1363	ITE (Commercial)	100 mW	—
AA03S-050A-R Phihong USA WALL MOUNT - AUS - DC CORD	Sign in to see pricing Log in Sign up free	1.07 in	2.95 in	1.5 in	Wall Mount (Class II)	72.25 %	Positive Center	CE	5 VDC	Fixed Blade	2.75 W	90 V	264 V	59 in	5.5 mm	Barrel Plug	9.5 mm	2.1 mm	40 °C	550 mA	62368-1	Australia	AS 3112	ITE (Commercial)	28 mW	—
AA03S-075A-R Phihong USA WALL MOUNT - AUS - DC CORD	Sign in to see pricing Log in Sign up free	1.07 in	2.95 in	1.5 in	Wall Mount (Class II)	76.06 %	Positive Center	CE	7.5 V	Fixed Blade	2.75 W	90 V	264 V	59 in	5.5 mm	Barrel Plug	9.5 mm	2.1 mm	40 °C	366 mA	62368-1	Australia	AS 3112	ITE (Commercial)	23 mW	—
AA03S-090A-R Phihong USA WALL MOUNT - AUS - DC CORD	Sign in to see pricing Log in Sign up free	1.07 in	2.95 in	1.5 in	Wall Mount (Class II)	77.09 %	Positive Center	CE	9 V	Fixed Blade	2.75 W	90 V	264 V	59 in	5.5 mm	Barrel Plug	9.5 mm	2.1 mm	40 °C	306 mA	62368-1	Australia	AS 3112	ITE (Commercial)	23 mW	—
AA03S-120A-R Phihong USA WALL MOUNT - AUS - DC CORD	Sign in to see pricing Log in Sign up free	1.07 in	2.95 in	1.5 in	Wall Mount (Class II)	77.2 %	Positive Center	CE	12 V	Fixed Blade	2.75 W	90 V	264 V	59 in	5.5 mm	Barrel Plug	9.5 mm	2.1 mm	40 °C	229 mA	62368-1	Australia	AS 3112	ITE (Commercial)	23 mW	—
AA10S-050A-R Phihong USA WALL MOUNT - AU - DC CORD - BARR	Sign in to see pricing Log in Sign up free	2.17 in	2.8 in	1.34 in	Wall Mount (Class II)	Level VI	Positive Center	AS/NZS	5 VDC	Fixed Blade	10 W	90 V	264 V	59 in	5.5 mm	Barrel Plug	9.5 mm	2.1 mm	40 °C	2 A	60950-1, 62368-1	Australia	AS 3112	ITE (Commercial)	75 mW	—
AA120U-120B-R Phihong USA 120W C14 POWER DESKTOP ADAPTER	Sign in to see pricing Log in Sign up free	1.38 in	5.9 in	2.56 in	Desktop (Class I)	CoC Tier 2, Level VI	—	CE, cULus, UKCA	12 V	Cord (Sold Separately)	108 W	90 V	264 V	39 in	—	4 Pin, Power DIN	—	—	40 °C	9 A	62368-1	International	IEC 320-C14	ITE (Commercial)	—	73.8 mW

Part Information	Pricing (lowest)	Size / Dimension Height	Size / Dimension Length	Size / Dimension Width	Form	Efficiency	Polarization	Approval Agency	Voltage - Output	Input Type	Power (Watts)	Voltage - Input (AC) Minimum	Voltage - Input (AC) Maximum	Cord Length	Output Connector O.D.	Output Connector	Output Connector Length	Output Connector I.D.	Operating Temperature (Max)	Current - Output (Max)	Standard Number	Region Utilized	Input Connector	Applications	No Load Power Consumption (Max)	No Load Power Consumption
AA03K-050A-R Phihong USA WALL MOUNT - UK - DC CORD	Sign in to see pricing Log in Sign up free	1.69 in	3.14 in	1.93 in	Wall Mount (Class I)	CoC Tier 2, Level V	Positive Center	UKCA	5 VDC	Fixed Blade	2.75 W	90 V	264 V	59 in	5.5 mm	Barrel Plug	9.5 mm	2.1 mm	40 °C	550 mA	62368-1	United Kingdom	BS 1363	ITE (Commercial)	100 mW	—
AA03K-075A-R Phihong USA WALL MOUNT - UK - DC CORD	Sign in to see pricing Log in Sign up free	1.69 in	3.14 in	1.93 in	Wall Mount (Class I)	CoC Tier 2, Level V	Positive Center	UKCA	7.5 V	Fixed Blade	2.75 W	90 V	264 V	59 in	5.5 mm	Barrel Plug	9.5 mm	2.1 mm	40 °C	366 mA	62368-1	United Kingdom	BS 1363	ITE (Commercial)	100 mW	—
AA03K-090A-R Phihong USA WALL MOUNT - UK - DC CORD	Sign in to see pricing Log in Sign up free	1.69 in	3.14 in	1.93 in	Wall Mount (Class I)	CoC Tier 2, Level V	Positive Center	UKCA	9 V	Fixed Blade	2.75 W	90 V	264 V	59 in	5.5 mm	Barrel Plug	9.5 mm	2.1 mm	40 °C	306 mA	62368-1	United Kingdom	BS 1363	ITE (Commercial)	100 mW	—
AA03K-120A-R Phihong USA WALL MOUNT - UK - DC CORD	Sign in to see pricing Log in Sign up free	1.69 in	3.14 in	1.93 in	Wall Mount (Class I)	CoC Tier 2, Level V	Positive Center	UKCA	12 V	Fixed Blade	2.75 W	90 V	264 V	59 in	5.5 mm	Barrel Plug	9.5 mm	2.1 mm	40 °C	229 mA	62368-1	United Kingdom	BS 1363	ITE (Commercial)	100 mW	—
AA03S-050A-R Phihong USA WALL MOUNT - AUS - DC CORD	Sign in to see pricing Log in Sign up free	1.07 in	2.95 in	1.5 in	Wall Mount (Class II)	72.25 %	Positive Center	CE	5 VDC	Fixed Blade	2.75 W	90 V	264 V	59 in	5.5 mm	Barrel Plug	9.5 mm	2.1 mm	40 °C	550 mA	62368-1	Australia	AS 3112	ITE (Commercial)	28 mW	—
AA03S-075A-R Phihong USA WALL MOUNT - AUS - DC CORD	Sign in to see pricing Log in Sign up free	1.07 in	2.95 in	1.5 in	Wall Mount (Class II)	76.06 %	Positive Center	CE	7.5 V	Fixed Blade	2.75 W	90 V	264 V	59 in	5.5 mm	Barrel Plug	9.5 mm	2.1 mm	40 °C	366 mA	62368-1	Australia	AS 3112	ITE (Commercial)	23 mW	—
AA03S-090A-R Phihong USA WALL MOUNT - AUS - DC CORD	Sign in to see pricing Log in Sign up free	1.07 in	2.95 in	1.5 in	Wall Mount (Class II)	77.09 %	Positive Center	CE	9 V	Fixed Blade	2.75 W	90 V	264 V	59 in	5.5 mm	Barrel Plug	9.5 mm	2.1 mm	40 °C	306 mA	62368-1	Australia	AS 3112	ITE (Commercial)	23 mW	—
AA03S-120A-R Phihong USA WALL MOUNT - AUS - DC CORD	Sign in to see pricing Log in Sign up free	1.07 in	2.95 in	1.5 in	Wall Mount (Class II)	77.2 %	Positive Center	CE	12 V	Fixed Blade	2.75 W	90 V	264 V	59 in	5.5 mm	Barrel Plug	9.5 mm	2.1 mm	40 °C	229 mA	62368-1	Australia	AS 3112	ITE (Commercial)	23 mW	—
AA10S-050A-R Phihong USA WALL MOUNT - AU - DC CORD - BARR	Sign in to see pricing Log in Sign up free	2.17 in	2.8 in	1.34 in	Wall Mount (Class II)	Level VI	Positive Center	AS/NZS	5 VDC	Fixed Blade	10 W	90 V	264 V	59 in	5.5 mm	Barrel Plug	9.5 mm	2.1 mm	40 °C	2 A	60950-1, 62368-1	Australia	AS 3112	ITE (Commercial)	75 mW	—
AA120U-120B-R Phihong USA 120W C14 POWER DESKTOP ADAPTER	Sign in to see pricing Log in Sign up free	1.38 in	5.9 in	2.56 in	Desktop (Class I)	CoC Tier 2, Level VI	—	CE, cULus, UKCA	12 V	Cord (Sold Separately)	108 W	90 V	264 V	39 in	—	4 Pin, Power DIN	—	—	40 °C	9 A	62368-1	International	IEC 320-C14	ITE (Commercial)	—	73.8 mW

Phihong USA

Standalone parts

About Phihong USA

Phihong USA

Standalone parts(819)

Standalone parts

About Phihong USA

Frequently asked questions(4)

Series

Standalone parts(819)