Phihong USA
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.
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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.
Frequently Asked Questions
- 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 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.
- 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.
