色偷偷噜噜噜亚洲男人,欧美人妻精品一区二区三区,性饥渴老头XXXXⅩHD,日本又黄又爽GIF动态图
        Hotline:400-880-1556

        English




        Home audio CE-EMC certification test processing——ZRLK

        Author:中認聯科 time:2022-07-12 Ctr:1906

        Home audio refers to the audio configured for playback, which mainly plays the role of providing entertainment and relaxation for the family. Nowadays, many families are equipped with their own home audio, but generally, if such products are to be exported to the EU market, CE certification is required.

        The importance of applying for CE certification

        CE certification provides a unified technical specification for the trade of products from various countries in the European market and simplifies the trade procedure. To enter the European Union and the European Free Trade Area, the products of any country must be CE certified, and the CE mark should be affixed to the product. Therefore, CE certification is a passport for products to enter the European Union and European Free Trade Zone countries.

        image.png

        CE certification means that the product has met the safety requirements stipulated by the EU directives; it is a commitment of enterprises to consumers, which increases consumers' trust in the product; products affixed with the CE mark will reduce the risk of being sold in the European market.

        Home audio CE certification test standard

        EN 62368-1: Audio/video, information and communication technology equipment, safety requirements;

        EN 55013: Sound and television broadcast receivers. Radio interference characteristics. limits and methods of measurement;

        EN 55020: Immunity to electromagnetic interference of sound and television broadcast receivers and related equipment. extreme values and methods of measurement;

        EN 61000-3-2: Electromagnetic Compatibility (EMC). Part 3: Limits. Section 2: Limit value of harmonic current radiation (equipment input current is 16A/phase);

        EN 61000-3-3: Electromagnetic Compatibility (EMC). Part 3-3: Limits. Limitation of voltage fluctuations and flicker in public low-voltage power supply systems (for equipment with rated current less than and equal to 16A).

        Home audio CE certification test project

        EMC test items: space radiation, magnetic field radiation, voltage flicker, harmonics, electrostatic discharge, radiation interference, electrical fast transient burst, surge/lightning strike, voltage drop/interruption.

        LVD test items: input, withstand voltage, temperature rise, overload, leakage current, tidal testing, etc.

        Materials to be prepared for home audio CE certification application

        1. Circuit schematic diagram;

        2. Printed circuit layout and parts location map;

        3. English manual (the manual must have the factory name or trademark, model, parameters, installation method and necessary safety warnings);

        4. Description of model differences (if there are multiple models in the same series, the similarities and differences between the models must be clearly listed. The statement must be signed.);

        5. Label/nameplate;

        6. Product installation structure diagram/exploded diagram (please specify the part number and part name.);

        7. List of key parts and components (the list must be signed);

        8. A copy of the certificate of the important safety-related components (refer to the requirements of the "Key Parts List" to provide the certificate, and check the serial number on the certificate and whether the parameters match the actual sample).

        image.png

        For home audio CE certification, please contact our company ZRLK, we will provide you with professional and efficient testing and certification services, price concessions, and considerate service. If you provide us with product pictures and specifications, we will give corresponding cycles, quotations and specific solutions according to your products. You are welcome to inquire!

        Related Articles
        • Must-read for Bluetooth Headphones Entering the Japanese Market: A Complete Disassembly of TELEC Certification and a Guide to Avoiding Pitfalls

        • Is getting TELEC certification enough? There are two more points to note when exporting Bluetooth headphones to Japan

        • Information | ECHA announced the addition of three SVHC substances for public comment

        • [Compliance Warning] 16 new CMR substance restrictions in EU REACH Annex XVII have come into effect! Relevant enterprises need to check as soon as possible

        Follow Us
        主站蜘蛛池模板: 亚洲欧美日韩国产成人一区| 欧美一区二区三区久久精品| 一级黄色录像免费的| 国产在线精品无码av不卡顿| 香蕉免费一区二区三区| 国产一区二区在线观看视频| 亚洲欧洲一区二区在线观看| 91亚洲一区| 99久久久无码国产精品aaa | 国产高潮视频| 噜噜噜av久久av苍井空| 亚洲综合欧美在线一区在线播放| 国产亚洲精品久久久久动| 亚洲精品第五页| 涩涩综合| 日韩精品人妻系列一区二区三区| 最近2019中文字幕大全第二页 | 成人免费性生活视频| 色久综合网精品一区二区| 国产精品欧美成人| 久久99中文字幕| 伊大人香蕉综合8在线视| 国产精品12区| 亚洲国产精品lv| 亚洲小说春色综合另类| 九九爱视频| 亚洲在线中文字幕| 中文字幕18页| 国产亚洲精品久久久久久动漫| 亚洲色成人网站www永久四虎| 国产天堂网| 午夜在线一区| 国产成年视频| 亚洲最大成人av在线天堂网| 无码国产精品一区二区高潮| 成人午夜剧场在线观看| 日韩中文字幕在线视频观看| 午夜成人免费影院| 蜜臀av久久国产午夜| 日产精品卡二卡三卡四卡乱码视频| 97成人在线免费视频|