Product overview

Phihong’s wide range of product lines

Find the Ideal Phihong Power Supply Product for Your Application

Power Over Ethernet

For over five decades, Phihong has led innovation in the power electronics industry, boasting a rich legacy dedicated to excellence and trusted by Fortune 500 OEMs. At the heart of Phihong lie its core values—efficiency and reliability—ingrained in every custom product we deliver. These values stand as a testament and a sharp contrast to competitors who sacrifice quality for quantity. Our current product line includes Power Over Ethernet (PoE) Injectors, PoE Splitters, Media Converters, and PoE-to-USB-C devices that fully comply with IEEE802.3af (PoE), IEEE802.3at (PoE+), and IEEE802.3bt (PoE++) standards. We offer cutting-edge 2.5G, 5G, and 10G injectors across 30W, 60W, and 90W models. Moreover, Phihong has played a crucial role in advancing Power Over Ethernet standards, contributing to the development of AT/BT standards, and actively engaging in discussions regarding future IEEE PoE standards. Our Power Over Ethernet products excel in efficiency, meeting DOE VI standards and an average efficiency surpassing 88%. Notably, our commitment to innovation is evident in models already compliant with future DOE VII regulations. Reliability is a cornerstone of Phihong's products. Our designs ensure a minimum 3-year Electrolytic Capacitor (Ecap) life at maximum temperature and load, minimizing field failures and returns. So, if you're seeking a customized solution for your PoE needs, partner with Phihong today. Experience high-quality products. Contact us at 510-445-0100 or email us at usasales@phihongusa.com. We are dedicated to assisting you in finding the perfect solution for your needs.
Power Over Ethernet
POE90D-1BTP-R

Medical Adapters

In the medical field, healthcare professionals rely heavily on medical adapters and power supplies. These components play a crucial role in maintaining patient well-being by meeting rigorous safety standards. Healthcare settings rely on trustworthy power supplies, so it's crucial to select the right manufacturer. <br><br> With over five decades of experience in power electronics, Phihong stands as the trusted manufacturer in the industry. Known for it's conservative approach, Phihong goes above and beyond when it comes to meeting global compliance regulations, ensuring every product meets the highest standards of safety, performance, and reliability. Our medical adapters undergo rigorous testing to meet stringent medical electrical safety standards, such as IEC 60601-1 and other crucial requirements. <br><br> What sets Phihong's medical supplies apart is our innovative design, including safety features such as double fusing, over-voltage, over-current and short circuit protection, low leakage current, and high isolation levels to enhance patient and user safety. <br><br> Phihong offers a comprehensive selection of certified medical adapters and open-frame power supplies, spanning power outputs from 5W to 60W. Our range of medical power supplies caters to various medical devices and power requirements, ensuring seamless power connectivity for critical equipment like patient monitors, ventilators, infusion pumps, and diagnostic devices. <br><br> If you're a discerning OEM seeking a reliable manufacturer of high-grade medical power supplies, it's crucial to note that not all manufacturers uphold the same standards of quality assurance as Phihong. We look forward to your long-lasting partnership, contact us today by calling 510-445-0100 or email us at usasales@phihongusa.com. We're more than happy to assist you.
Medical Adapters
MQ05A-050B-H

Battery Chargers

Phihong specializes in the manufacturing of custom battery chargers to meet the needs of our OEMs. Our line of battery chargers comprises of both lithium-ion and lead-acid models, offering an output range from 1W to 1kW. Our battery chargers are adept at charging a range of products, from power tools and consumer electronics to robotics systems and electric mobility devices, including mobility scooters, electric bikes, electric wheelchairs, electric motorcycles, and golf carts. <br><br> For over five decades, Phihong has been a beacon of reliability in the power electronics industry. At the heart of Phihong lie its core values—efficiency, flexibility, and reliability—ingrained in every custom product Phihong delivers. These values stand as a testament and a sharp contrast to competitors who sacrifice quality for quantity. We adhere to a rigorous derating philosophy, guaranteeing flawless performance even under the most demanding conditions. Our conservative approach safeguards the long-term durability of your devices, ensuring consistent and reliable power supplies day in and day out. <br><br> Phihong goes beyond, championing energy efficiency as a core design principle. By surpassing minimum global standards and meticulously optimizing every product, we deliver superior performance while minimizing heat generation and energy wastage. This unwavering commitment translates into tangible benefits for the most discerning OEMs, surpassing expectations at every turn. <br><br> If you're seeking a tailored solution for your battery charging needs, partner with Phihong today and experience the difference. Contact us at 510-445-0100 or email us at usasales@phihongusa.com. We are more than happy to assist you in finding the perfect solution for your requirements.
Battery Chargers
DM292U-292A-R

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