Power supplies may be small, but if they don’t meet modern safety standards, they can cause serious risks—from fires to product recalls.

Power supply products that comply with IEC/EN 62368-1 are safer, more reliable, and legally accepted in global markets, giving manufacturers and consumers better peace of mind.

When your product depends on steady, safe power, you can’t afford to cut corners. That’s why I pay close attention to the IEC/EN 62368-1 standard. It’s not just a requirement—it’s a foundation for doing things right. But what exactly is this standard, and why does it matter so much?

What Is the IEC/EN 62368-1 Standard and Why Should You Care?

Outdated safety standards were too narrow. IEC/EN 62368-1 replaced them by focusing on preventing harm instead of reacting to it.

IEC/EN 62368-1 is a global safety standard for audio/video, IT, and communication equipment that replaces IEC 60950-1 and IEC 60065 with a hazard-based, proactive approach.

How Does IEC/EN 62368-1 Differ from Older Standards?

The old standards—IEC 60950-1 for IT equipment and IEC 60065 for AV equipment—treated safety as an afterthought. They were reactive, often only addressing risks after incidents occurred. IEC/EN 62368-1 is different. It takes a proactive, hazard-based approach. Instead of only testing if a shock will happen, it evaluates how energy sources might cause harm—and then designs protections around that.

This shift matters a lot for designers like me. It means we have to think differently. We must design power adapters that don’t just work but actively prevent dangerous conditions. It forces us to evaluate energy sources, transfer paths, and safeguards early in the process.

If you’re designing power supplies for global use, ignoring this standard isn’t an option anymore. Compliance is now expected as the minimum baseline.

How Does Compliance Boost Power Supply Reliability?

A power supply that passes 62368-1 testing is more than safe—it’s engineered to last.

Compliant power supplies are tested to perform under stress, which improves product lifespan and reduces the chance of system failure or recalls.

Why Should You Trust a Power Supply That Meets 62368-1?

When I specify a power adapter for a product line, I’m looking beyond voltage and current. I’m thinking about long-term durability. A unit that overheats or fails under load can bring down an entire device. And if that happens in a field deployment, it gets expensive fast.

With IEC/EN 62368-1, products must survive tests for electrical, thermal, and mechanical stress. If it passes, I know that it won’t just survive a bench test—it’ll work in a real-world environment. That means fewer failures, fewer replacements, and less customer support drama. In short, it’s the kind of supply you want in any high-stakes product launch.

Can Compliance Help You Enter More Markets?

Getting global products to market fast means meeting safety rules before anyone asks.

Meeting IEC/EN 62368-1 opens doors to major global markets, including Europe, North America, and Asia, making compliance essential for scaling.

How Does 62368-1 Help You Sell Worldwide?

I’ve worked with products that were ready to launch—until we hit the brakes on certification. That delay cost us weeks and serious money. Regulatory approvals are not optional anymore. In most regions, including the EU and North America, compliance with IEC/EN 62368-1 is a legal requirement.

That’s why I now insist on certified power adapters. It avoids headaches with customs, distributors, and certification labs. A product with certified power supplies gets listed faster and hits shelves sooner. If your product is intended for telecom, computing, or AV use, this standard is your entry ticket to the market.

Global rollout gets easier when the power supply already meets what regulators want.

What Does Quankang Do to Ensure Compliance?

Designing to pass the standard is one thing. Building to pass it every time is another.

Quankang ensures IEC/EN 62368-1 compliance through strict testing, consistent quality control, and continuous updates to meet evolving standards.

What Makes a Power Adapter Factory Trustworthy?

I’ve visited dozens of adapter factories, and the difference between them is clear. The best ones, like Quankang, build safety into every step. It’s not just a final inspection. Their labs test for overvoltage, mechanical shock, and even fire resistance. Their engineers don’t guess—they test using data. They follow documented procedures to repeat quality every time.

Quankang invests in employee training and regularly upgrades their testing equipment. This is how they stay ahead of the standard, not just keep up. For designers like me, it means I can focus on performance and design, knowing that compliance is already taken care of.

What’s the Real-World Value of a Compliant Power Supply?

The impact of compliant power supplies goes far beyond passing a test report.

From hospitals to home devices, 62368-1 compliant adapters help ensure safety, avoid outages, and protect users—making them essential in any setting.

How Does It Help in Specific Use Cases?

I’ve worked on consumer electronics, industrial controls, and even medical devices. Each use case has different stakes, but they all need reliable power. Here’s how it plays out:

In all these cases, the power supply is silent but critical. If it fails, the whole system may go down. That’s why I don’t take chances with uncertified power adapters.

What Kinds of Products from Quankang Are Compliant?

Quankang offers a full line of certified power supplies that cover all the major use cases.

Quankang’s desktop, wall-plug, and open-frame adapters meet IEC/EN 62368-1, making them a reliable choice for industrial, IT, medical, and consumer applications.

Which Quankang Products Can You Trust?

Whenever I’m sourcing adapters for a new project, I check the product line. Here are three I often consider:

• Desktop Power Adapters – Great for office and IT gear
• Wall-Mount Adapters – Best for small consumer devices
• Open-Frame Power Supplies – Used in embedded systems, industrial, or medical devices

These all come certified for IEC/EN 62368-1, which makes them plug-and-play ready from a regulatory standpoint.

Power supplies that meet IEC/EN 62368-1 are safer, last longer, and make global sales easier—making them the only smart choice in today’s market.