AC Adapter Regulations in the European Union: An Overview

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AC Adapter Safety Standards in the EU

AC adapters are a type of power supply used to charge phones, laptops, and other electronic devices. These products are subject to several regulations in the European Union, including the Low Voltage Directive, the EMC Directive, and Regulation (EU) 2019/1782, which is an implementing measure under the Ecodesign Directive.

In this guide, we cover requirements of various regulations and directives applicable to AC adapters. We also explain lab testing requirements and risk factors.
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Ecodesign Directive: An Essential Guide

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Ecodesign Directive

The EcodesThe Ecodesign Directive establishes a framework for general requirements and specific implementing measures for various energy-related products, such as vacuum cleaners, computers, and refrigerators.

In this guide, we explain the directive’s product scope and provide information concerning conformity assessment, documentation, labelling, and other requirements.
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EU Batteries and Waste Batteries Regulation: An Overview

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The Batteries and Waste Batteries Regulation is a new regulation that sets requirements for batteries and waste batteries placed in the EU market. It covers all types of batteries unless an exemption applies.

In this guide, we explain when the regulation will begin to apply, and its differences from the prior Batteries Directive. We also outline documentation, labelling, EPR and other requirements.
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Radio Equipment Directive (RED): An Essential Guide

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The Radio Equipment Directive (RED) sets requirements for the safety, electromagnetic compatibility and use of the radio spectrum of radio equipment placed in the EU market. It covers devices with some sort of wireless communication capability, including WiFi, LTE, 5G, Bluetooth and GPS.

It has also been updated to cover USB standards for chargers, user data privacy protection, and software compatibility.

In this guide, we explain what importers and manufacturers must know about the Radio Equipment Directive – including standards, labelling, documentation, and testing requirements.
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UN 38.3 Requirements for Lithium Batteries: A Practical Guide

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UN 38.3 guide

If you are planning to ship lithium batteries in the United States, the European Union, the United Kingdom, or Canada, you should be aware that there are restrictions, due to the fact that lithium batteries might be dangerous. For example, they might explode or catch fire.

In this guide, we explain what importers and manufacturers should know about UN 38.3 compliance requirements in practice. Note that other markets might regulate lithium batteries as well.
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Reese’s Law – Guide to Button Cell Battery Safety Requirements

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Reese's Law
Reese’s Law, enacted in honor of a toddler who lost her life due to the ingestion of a button cell battery, intends to protect users from similar tragedies. It mandates the establishment of a safety standard, which in turn sets requirements for button cell and coin batteries, and products that might contain such batteries.

This guide explains the background and purpose of Reese’s Law. It also covers 16 CFR Part 1263, the safety standard proposed by the CPSC as a result of the law. This guide also covers the standard’s product scope, as well as requirements regarding performance, labeling, testing, and certification.
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EU Restriction of Hazardous Substances Directive (RoHS): An Essential Guide

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The RoHS Directive restricts chemicals and heavy metals in electronic components, solder, and materials (e.g. casing). It applies to electrical and electronic equipment (EEE) imported or manufactured in the European Union.

The requirements of the RoHS directive go beyond substance restrictions. More specifically, the directive also covers CE marking and other labelling requirements, documentation, and lab testing.
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Electromagnetic Compatibility (EMC) Directive: An Essential Guide

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The Electromagnetic Compatibility (EMC) Directive covers electric and electronic equipment that may cause electromagnetic interference with other devices, or that might be disturbed by the electromagnetic field created by other devices.

Some types of electronic devices, such as quartz watches, do not fall under the scope of the directive because they are considered “inherently benign”, in the sense that they do not interfere and are not affected by other devices.

In this guide, we cover what EU importers and manufacturers must know about the directive, including harmonised standards, labelling, documentation, and lab testing requirements.
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Low Voltage Directive (LVD): An Essential Guide

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The Low Voltage Directive (LVD) aims to ensure the safety of electrical and electronic products with an input or output voltage within a certain range. Generally speaking, the Low Voltage Directive applies to devices and their power supply units that can be plugged into the power socket. Hence, it covers both consumer electronics and AC adapters.

In this guide, we explain what importers and manufacturers must know concerning the directive’s safety standards, labelling, documentation, and other requirements.
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FCC Unintentional Radiators: A Practical Guide

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An unintentional radiator is defined by the FCC as a device that uses electrical radio frequency signals within the product or sends these signals to associated equipment via connecting wiring.

For instance, a wired mouse would fall under the previous description. This is in contrast to wireless devices, which are generally considered to be intentional radiators.

Both unintentional and intentional radiators are regulated under 47 CFR Part 15, even though the requirements are different.

This guide covers the requirements of 47 CFR Part 15 for unintentional radiators, including product scope, exemptions, authorization procedure, labeling, documentation, and testing.
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