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In electronic testing, product R&D or equipment maintenance, many people encounter a tricky problem when using adjustable DC regulated power supplies: the power supply can normally power the load and the equipment runs without abnormality, but the current on the panel always shows 0.00A. Many people mistake it for a power supply failure, but...

Many customers ask a common question in practice: Why don’t the actual output voltage and current of a DC regulated power supply match the set values? It’s a confusing problem for both beginners and even some practitioners, and the answer lies in the core working principles of DC regulated power supplies—a combination of Ohm’s...

A DC regulated power supply is an indispensable "basic equipment" in workbenches, production lines, and laboratories — choosing the right parameters ensures accurate test data and safe equipment operation; choosing the wrong ones may lead to test failure at best, and burnout of loads and damage to equipment at worst. Core Parameter Overview Parameter...

What is the difference between single and dual power supply? In electronic R&D, production testing, laboratory verification, and equipment maintenance, choosing the right power supply is critical to ensuring testing efficiency and data reliability. Single-output and dual-output DC regulated power supplies are the two most common types, but they differ significantly in structure, performance,...

What’s Next for DC-DC Power Supply Technology in 2026? DC-DC power supplies play a critical role in providing stable voltage and reliable power across various sectors, including electronics, communications, industrial applications, and medical fields. With the rapid evolution of technology and the increasing demands for higher efficiency, smarter management, and sustainability, the technology behind...