• COMING SOON
  • Products
  • Resources
  • Stock Check
  • Sales Channels
  • Company
Back Products
  • Adapters
  • Power over Ethernet
  • Medical
  • Battery chargers
  • Open-frame/Internal PSU
  • EV chargers
  • Product Finder

    Your one-stop destination for discovering the ideal products tailored to your preferences
  • View All Products

    Phihong’s wide range of product lines
Back Resources
  • Manuals
  • Downloads
  • FCC SDoC
View all Resources
Back Sales Channels
  • Order Today
  • OEM Business
  • Sales

    Meet Phihong USA’s Sales Team
  • Distribution

    We have a dedicated team around the world
Back Company
  • Press Release
  • Blog
  • About

    A Leading Manufacturer of Power Supplies
  • Careers

    Join Us in Crafting Advanced Energy Solutions
Back Language
  • EN - US
  • CN - Traditional
  • CN - Simplified
  • JP - Japanese
Search for model numbers or keywords
Contact
  • EN - US
  • CN - Traditional
  • CN - Simplified
  • JP - Japanese
Contact
  • COMING SOON
  • Products

    Product Finder

    Your one-stop destination for discovering the ideal products tailored to your preferences

    View All Products

    Phihong’s wide range of product lines
    • adapters icon Adapters
      Featured Product
      Desktop Adapter 90W 12V - 90W AC Adapter - 90W Power Adapter - 90W AC Power Adapter - 90W 54V Desktop Power Adapter

      90W Power Adapter - C14 - Barrel Connector

      View all Adapters
    • poe icon Power over Ethernet
      Featured Product

      30W IEEE802.3at Midspan

      View all Power over Ethernet
    • Phihong MQ05A-050AW-H a White 5W Medical USB Charger for Means of Operator Protection (MOOP) Medical Applications. US and Canada outlets. Phihong MQ10A-050BW-H 10W USB A Medical Adapter, White US Charger. Meets DoE Level VI, LPS Compliant, MOOPx1 Classification, OVP, OCP, SCP. Medical
      Featured Product

      5W USB A - Medical Grade

      View all Medical
    • Battery chargers
      Featured Product

      29.2V, 10A Mobility Li-ion Battery Charger

      View all Battery Chargers
    • Open-frame/Internal PSU
      Featured Product

      150W Industrial Grade Open Frame Power Supply

      View all Open-frame/Internal PSU
    • ev chargers icon EV chargers
  • Resources
    • Manuals
      Featured Resources
      • Desktop Adapter Installation Manual
      View all Manuals
    • downloads icon Downloads
      Featured Resources
      • downloads icon Power-over-Ethernet Product Catalog
      View all Downlaods
    • FCC SDoC
      Featured Resources
      • Supplier’s Declaration of Conformity
      View all FCC SDoC
  • Stock Check
  • Sales Channels

    Sales

    Meet Phihong USA’s Sales Team

    Distribution

    We have a dedicated team around the world
    • Order Today
      Featured Product
      Phihong helps your purchasing department, supplier manager and category manager decide the best power supply for your business needs. usb adapter manufacturers

      Quick order for your latest projects and initiatives

      Phihong’s OEM Business
    • OEM Business
      Featured Product
      How Phihong USA Supports ISO 14064-Aligned Sustainability in Power Electronics

      Learn how Phihong turn your concept into reality?

  • Company

    About

    A Leading Manufacturer of Power Supplies

    Careers

    Join Us in Crafting Advanced Energy Solutions
    • Press Icon Press Release
      Featured Product
      120W 54V Desktop Adapter - Desktop Adapter 120W 48V - Desktop Power Adapter 120W 12V - 108W 12V Desktop Power Adapter

      High efficiency cost effective 120W single output AC/DC adapters

      View all Press Releases
    • Blog
      Featured Product
      poe surge protection - midspan 60w - 60 watt poe injector - poe injector 60 watt

      Introduction to PoE Injectors: What Are PoE Injectors?

  • GaN
  • Medical Power Supply
  • OEM
  • Robotic Power Supply
  • EV Charging
  • IoT
  • Custom Power Supply
  • Power Adapters
  • Power Supply
  • Internal Power Supply
  • Manufacturing
  • Blog
  • Power-Over-Ethernet
  • USB Adapters
  • News
  • Medical Adapters
  • Battery Charger
  • Desktop Adapters
Top 10 Advantages of Using 2″ x 4″ Open-Frame Medical Power Supplies

Top 10 Advantages of Using 2″ x 4″ Open-Frame Medical Power Supplies

Blog

April 9, 2026
Top 10 Clinical Applications for 60W–65W Medical Power Supplies

Top 10 Clinical Applications for 60W–65W Medical Power Supplies

Medical Adapters

April 9, 2026
Top 10 Safety Protections Built into Phihong Medical Adapters

Top 10 Safety Protections Built into Phihong Medical Adapters

News

April 9, 2026
Top 10 Reasons to Choose Interchangeable Medical Adapters for Global Export

Top 10 Reasons to Choose Interchangeable Medical Adapters for Global Export

Medical Adapters

April 9, 2026
Top 10 Overlooked Impact Factors of Power Supply Noise on Diagnostic Signal Integrity

Top 10 Overlooked Impact Factors of Power Supply Noise on Diagnostic Signal Integrity

Medical Adapters

April 9, 2026
Top 10 Features of the MQ10 Series Medical USB Chargers

Top 10 Features of the MQ10 Series Medical USB Chargers

Blog

April 9, 2026
Top 10 Must-Have Specs for Modern Home-Healthcare Devices

Top 10 Must-Have Specs for Modern Home-Healthcare Devices

Medical Adapters

April 9, 2026
Top 10 Emerging Trends in Modern Medical Power Supply Design

Top 10 Emerging Trends in Modern Medical Power Supply Design

Blog

April 9, 2026
Top 10 Critical Fail Points in Medical Power Supply Compliance

Top 10 Critical Fail Points in Medical Power Supply Compliance

Blog

April 9, 2026
Phihong
Products
  • Adapters
  • Open-frame/Internal PSU
  • PoE
  • Medical
  • Battery chargers
  • EV chargers
  • Product finder
Resources
  • Manuals
  • Downloads
  • FCC SDoC
  • Declarations
Phihong Distributors' Stock
  • Stock Check
Sales Channels
  • Sales
  • Distribution
Company
  • About
  • Press Release
  • Blog
  • Careers
© 2026 Phihong USA Corp. All Rights Reserved.