中文字幕日韩在线观看,久久久人人玩人妻精品综合,国产欧美日本在线,久久精品免费视频6,欧美精品黄色网站,色综合久久久久无码专区,亚洲区欧美中文字幕久久,国产手机在线视频,国产中文字幕视频在线观看,日本一区二区免费在线观看

Hotline:400-880-1556

English




Information required for 3C certification of switching power supply——ZRLK

Author:中認(rèn)聯(lián)科 time:2020-12-05 Ctr:1063

Why do switching power supplies need 3C certification?

1. 3C certification is a compulsory certification in China. It is a product conformity assessment system implemented in accordance with laws and regulations in order to protect the personal safety of consumers and national security, strengthen product quality management. The so-called 3C certification is China's compulsory product certification system, the English name is China Compulsory Certification, the English abbreviation is CCC, and the 3C certification mark.

image.png

2. 3C is a product conformity assessment system implemented by Chinese government in accordance with relevant WTO agreements and internationally accepted rules to protect the lives of consumers, animals and plants, protect the environment, and protect national security.

3. But one thing needs to be emphasized. Not all products of this compulsory certification require 3C certification. 3C certification has a 3C certification catalog. All products within the scope of the catalog must be sold in China. For 3C certification, you don’t need to do it if it is not in the scope of the 3C certification catalog.

4. The switching power supply is within the scope of the 3C certification catalog. Therefore, the switching power supply needs to be 3C certified before it can be sold in China.

What is the 3C certification standard for switching power supply?

The 3C certification standard of switching power supply is mainly based on the national standard GB4943, and the main test items are temperature, safety distance, and abnormal temperature.

3C certification information required for switching power supply:

1. 3C certification application

2. The applicant's registration certificate

3. Product structure diagram, circuit schematic diagram, exploded diagram, etc.

4. List of key components

5. Product nameplate (electronic file)

6. Product port picture

7. Product appearance picture (mark the position of the nameplate)

8. Chinese product manual (electronic file)

9. Whether to sell with wire components (the default is to sell with wire components, if not, you need to provide a statement, EBO can provide template reference)

10. Product difference statement (required for each model)

11. Model comparison table of both parties (to be provided for ODM model application)

image.png

For switching power supply 3C certification, please contact our company ZRLK. We will provide you with professional and efficient testing and certification services with favorable prices and good service. If you have other products that need to apply for 3C certification, you can provide us with product pictures and specifications. We will give us the corresponding cycle, quotation and specific plan according to your product. Welcome to inquire!

Related Articles
  • Attention! California 65 short warning label has been revised and will take effect on January 1, 2025

  • Information Express | EU RoHS announced that it would abandon the proposal to add two substances, TBBP-A and MCCPs

  • Ballast CCC certification full analysis: The prerequisite for entering the Chinese market

  • Uav battery UN38.3 certification details: the only way to safe transportation

Follow Us
成人精品一区二区三区在线观看| 日韩精品人妻av一区二区三区| 18禁美女裸身无遮挡免费网站 | 午夜成人性爽爽免费视频| 精品无码久久久久久国产迅雷| 97视频精品| 久久久91精品人妻无码夜色| 亚洲成av人在线视| 亚洲欧美精品一区久久中文字幕 | 国产一区日韩二区欧美三区| 九九视频在线| 热久久亚洲精品| 国产精品高清久久久久久久| 国产亚洲精品高清久久AV| 国产一二三区精品| 亚洲综合精品香蕉久久网| 视频一区二区欧美日韩在线| 国产欧洲精品一区二区三区—老狼| 亚洲精品久中文字幕| 亚洲欧美日韩在线2020| 久久蜜桃亚洲一区二区| 中文字幕人成乱码在线观看| 国产精品极品外围在线播放| 亚洲老熟女性亚洲| 日本高清成本人视频一区| 国产午夜成人无码免费看不卡| 18禁H免费动漫无码网站| 日韩精品久久久久久免费| 国产第一页浮力影院入口| 精品久久人人妻人人做精品| 少妇厨房愉情理伦片bd在线观看| 欧美性开放bbw| 狠狠色婷婷久久一区二区三区| 亚洲av成人无码网站| 色综合久久网| 国产精品毛片无码| 亚洲熟妇av一区二区三区漫画| 狠狠综合久久久久尤物丿 | 亚洲综合色无码| 欧美成人精品三级网站| 亚洲69av|