Introduction: Why IEC 62680 Standards Matter
In the rapidly advancing world of electronics, USB technology powers connectivity and charging for countless devices. With USB Type-C emerging as the universal standard, compliance with international benchmarks like IEC 62680-1-2 and IEC 62680-1-3 is essential. These standards ensure safety, interoperability, and top-tier performance for USB interfaces, cables, and chargers. At Itestek Testing Co., Ltd., we are proud to be one of the few laboratories in China with CNAS accreditation for both IEC 62680-1-2 and IEC 62680-1-3, helping manufacturers achieve global compliance with ease.
In this article, we’ll explore the key elements of these standards, their role in the Testing, Inspection, and Certification (TIC) industry, and how Itestek Testing Co., Ltd. supports businesses in meeting these critical requirements.

What Are IEC 62680-1-2 and IEC 62680-1-3 Standards?
The IEC 62680 series, established by the International Electrotechnical Commission (IEC), sets the foundation for Universal Serial Bus (USB) specifications. It focuses on seamless interoperability, safety, and efficiency. Here’s a closer look:

• IEC 62680-1-2: This standard governs USB Power Delivery (USB PD) for hosts, devices, hubs, chargers, and cable assemblies. It ensures devices can negotiate power levels effectively, supporting up to 100W and beyond while remaining compatible with older systems. Key points include:
  • Electro-mechanical requirements for USB Type-C connectors.
  • Performance standards for power delivery and legacy adapters.
  • Support for advanced charging protocols.
• IEC 62680-1-3: This standard defines the USB Type-C interface, covering the design and functionality of USB Type-C cables, connectors, and receptacles. It ensures reliable data transfer, charging, and device detection. Highlights include:
  • Specifications for Type-C plugs and cables.
  • Compatibility with existing USB systems via adapters.
  • Durability and reliability testing criteria.

These standards align with global regulations, such as the European Union’s Common Charger Directive (effective 2025) and Saudi Arabia’s SASO requirements, making them vital for manufacturers targeting international markets.

Why Choose a CNAS-Accredited Lab for IEC 62680 Testing?
The China National Accreditation Service for Conformity Assessment (CNAS) is a globally trusted authority under the International Laboratory Accreditation Cooperation (ILAC). CNAS accreditation, based on the ISO/IEC 17025 standard, guarantees a lab’s technical expertise and reliability.
Itestek Testing Co., Ltd. is among the select few labs in China accredited by CNAS for IEC 62680-1-2 and IEC 62680-1-3 testing. This distinction offers significant benefits:

1. Worldwide Acceptance: Our CNAS-accredited test reports are recognized globally through ILAC mutual recognition agreements.
2. Regulatory Compliance: We ensure your USB Type-C products meet mandates like the EU Common Charger Directive and Saudi SASO standards (effective January 1, 2025).
3. Trusted Expertise: With cutting-edge equipment and skilled engineers, Itestek delivers precise, dependable results.

Key Benefits of IEC 62680-1-2 and IEC 62680-1-3 Compliance
Compliance with these standards delivers advantages for manufacturers, distributors, and consumers alike:

• Seamless Interoperability: Devices, cables, and chargers function smoothly across brands and platforms.
• Enhanced Safety: Rigorous testing prevents risks like overvoltage, overheating, and electrical faults.
• Efficient Charging: USB PD unlocks high-power delivery for modern devices, from smartphones to laptops.
• Sustainability: Standardized USB Type-C reduces e-waste by promoting reusable accessories.
• Global Market Access: Compliance ensures entry into regulated markets, boosting your brand’s reach.

How Itestek Testing Co., Ltd. Drives Your Success
At Itestek Testing Co., Ltd., we’re more than a testing lab—we’re your partner in achieving excellence. Here’s how we support you:

• Full-Scope Testing: We cover all aspects of IEC 62680-1-2 and IEC 62680-1-3, from connectors to power delivery systems.
• Quick Results: Our CNAS-accredited lab accelerates the certification process to meet your timelines.
• Customized Solutions: Whether it’s mice, keyboards, cameras, or chargers, we tailor testing to your products.
• Expert Guidance: Navigate complex regulations like the EU and SASO standards with our insights.

Conclusion: Partner with Itestek for USB Compliance Excellence
As USB Type-C becomes the global standard for connectivity and charging, compliance with IEC 62680-1-2 and IEC 62680-1-3 is a must for manufacturers aiming to thrive internationally. Itestek Testing Co., Ltd., with its rare CNAS accreditation, is your go-to partner for ensuring quality.