Category: International Standards and Testing Database

FCC Part 15 Electromagnetic Compatibility Requirements

Have you ever encountered these situations: when you plug a fast charger into the socket next

EN 55035 Electromagnetic Immunity Test Standard

When you take off a sweater in winter and touch a USB-C charging port, your phone

EN 55032 Electromagnetic Emission Test Standard

For those of you who export charging products to the EU, you have most likely heard

IEC 61000 EMC Basic Standard Series

Have you ever had this experience: when your phone is charging with a charger, the nearby

Overview of Global EMC Testing Standards

Have you ever encountered this situation: after plugging in a cheap fast charger, your home WiFi

USB-IF TID Application Guide

For those who make products like USB chargers and charging cables, especially those operating in overseas

USB-IF Logo Usage Rules

If you shop for chargers or USB-C charging cables on overseas e-commerce platforms, you have definitely

USB-IF Test Items and Qualification Judgment

Have you ever had this experience: you bought a charger labeled “USB-C PD fast charging”, but

Core Requirements of the USB 4.0 Specification

If you have ever bought a USB-C port hard drive enclosure, docking station, or data cable,

USB 3.2 Performance Test Specification

Many people who use USB-C devices have encountered this situation: you buy a so-called “full-function fast

USB PD Fast Charging Protocol Standard

Have you ever had this experience: you buy a USB-C charger labeled “100W fast charging”, but

USB-C Interface Specifications and Certification Requirements

If you have ever bought chargers, charging cables, or digital accessories overseas, you have most likely

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