Industry News
Understanding DoE Level VII Efficiency for External Power Supplies (EPS)
Level VII Efficiency for External Power Supplies (EPS)The Next Frontier in Energy Savings What is Level VII? Level VII is the proposed next tier of mandatory energy-efficiency…
“Ul Listed” and “Ul Recognized” Marks on Power Supplies
The Quick Guide to UL Certification When shopping for power adapters, you’ve likely seen the UL symbol—but not all UL marks are the same. Understanding the difference…
Input and Output Plugs for Your Power Adapter: A Complete Guide to Connections
Your power adapter is only as good as its connections. A perfect match in voltage, current, and polarity means nothing if the physical plugs don’t…
Decoding the USB-C Mandate: Implications for Adapters, Chargers, and OEMs
In October 2022, the European Parliament made a decision that would fundamentally reshape the global electronics landscape: mandating USB-C as the universal charging port for…
Choosing the Right Power Supply: 9 Critical Factors to Consider
Choosing the right power supply is one of the most important decisions in any electronic system design. A poor selection can lead to system failures,…
Power Supply Industry Tariffs Update 2026: Global Impact Analysis and Strategic Outlook
Executive Summary: Navigating the 2026 Regulatory Landscape The 2026 tariff landscape represents a significant shift in global trade policies affecting the power supply industry. With…