伦人伦xxx国产对白 I 天堂www天堂在线资源 I 亚洲日本国产综合高清 I a在线观看免费 I 亚洲 在线 I 超碰免费在线 I 欧洲av一区二区 I 亚洲天堂av中文字幕 I 午夜剧场免费线观看 I www.av导航 I 鲁一鲁久久 I 中文在线免费 I 国产午夜理论不卡在线观看 I 狠狠干人人 I 在线播放黄色网址 I 亚洲一区二区久久久 I 久久人人玩人妻潮喷内射人人 I 久久夜夜视频 I 综合久久久久久久久 I 国产品久久 I 成人三级视频网 I 成人极品视频 I 日韩网站在线 I 风间由美性色一区二区三区四区 I 亚洲欧洲自拍拍偷精品网314 I 成年人的毛片 I 国产精品久久777777换脸 I 日本一上一下爱爱免费 I 国产免费福利片 I 国产精品美女在线播放 I a天堂资源在线 I 在线视频自拍 I 泽村玲子所有av作品番号 I 自拍欧美日韩 I 四川妇女搡bbbb搡bbbb搡

Tel:400-800-6106 WeChat Label Website map EN

Shenzhen NTEK Testing Technology Co., Ltd.

Current location : Home > Services> Certification> North American Certification
?

Services

Contact us +

Hot Line 400-800-6106
NTEK Group
Tel:+8618923705875 Q Q:61827361 Email:ntek@ntek.org.cn Blocks C, D and E of Fenda Science and Technology Creative Park, Xixiang, Baoan District, Shenzhen

California Energy Efficiency CEC Certification

Introduction to California Energy Efficiency CEC Certification

CEC certification is an appliance efficiency regulation implemented by the California Energy Commission in the United States on December 30, 2005. The purpose of this regulation is to improve the efficiency of power products, save energy, reduce gas emissions and the greenhouse effect.

美國加州能效CEC認證

CEC certification significance

As more and more electronic products appear in daily life, "saving energy" will become an urgent issue that everyone must face in the 21st century. The California Energy Commission (CEC) is about to implement a new mandatory standard for the energy efficiency of AC-DC and AC-AC external power supplies on July 1, 2006. By then, almost all electronic products will be Suffer a shock.

The standard will cover all products that use external power supplies (such as chargers and adapters), including mobile phones, home wireless phones, portable music players, handheld game consoles, toys, etc., and require that these products be used in standby and in use. Use energy more efficiently.

This means that after mid-2006, all transformers, external power supplies, adapters, and chargers used in the United States and sold to the United States must be changed in design.

In addition to saving energy, CEC's new regulations will also have a major impact on the environment. According to the company's statistics, if all California's external power supplies comply with the new standards, California will reduce carbon dioxide emissions by more than 360,000 tons per year, which is equivalent to the annual emissions of 60,000 cars.

The regulation states that electrical products must first meet equipment energy efficiency regulations when they are sold in California. The regulation specifies energy efficiency indicators, measurement methods, and a phased implementation plan for 58 electrical products. According to the requirements of this regulation, electrical products must be tested by a qualified laboratory in accordance with the corresponding US regulations or standards, and they can be sold in California only after they are shown to meet the requirements.

Applicable product range

The standard will cover all products that use external power supplies (such as chargers and adapters), including mobile phones, home wireless phones, portable music players, handheld game consoles, toys, etc., and require that these products be used in standby and in use. Use energy more efficiently. The definition of CEC's external power supply is: single-phase voltage input AC / DC or AC / AC external power adapter.

Application information

1. Product name: Provide the full name of the product
2. Product model: List all product models, varieties or classification numbers that need to be tested.
3. The intended use of the product: such as home, office, factory, coal mine, ship, etc.
4. Parts list: List the parts and models (classification numbers), ratings, and names of manufacturers that make up the product. For insulating materials, please provide the names of the raw materials
5. Electrical performance: For electronic and electrical products, provide point schematic diagram (circuit diagram), ingredient list, etc.
6. Structure drawing: For most products, you need to provide the product's structure drawing or exploded drawing, ingredient list, etc.
7, product photos, instructions for use, safety matters or installation instructions, etc.

Obtaining quotations

Corporate name: *
Your name:*
Your cell phone and E-mail:*
Your needs:*

*For your benefit, your information will be kept strictly confidential

Submit successfully

Professional engineers will contact you quickly to provide you with appropriate solutions and look forward to meeting you~

Official account WeChat
主站蜘蛛池模板: 一区二区三区欧美在线观看 | 日韩视频www | 五月综合久久 | 无码人妻丰满熟妇区五十路 | 99久久综合精品五月天 | 日韩精品av一区二区三区 | 高潮又爽又无遮挡又免费 | 国产极品美女高潮抽搐免费网站 | 久久久久久久久久久国产 | 99久久国产露脸精品竹菊传媒 | 色婷婷.com | 亚洲视频在线观看地址 | 一个添下面两个吃奶把腿扒开 | 在线视频免费观看爽爽爽 | 午夜影视在线观看 | 亚洲欧美色一区二区三区 | av大片在线无码免费 | 熟睡人妻被讨厌的公侵犯 | 一道本视频在线观看 | 精品欧美日韩 | 熟妇的奶头又大又长奶水视频 | 成人免费高清 | 精品国产精品久久 | 欧美日韩一二三区 | 两根大肉大捧一进一出好爽视频 | 日韩三区 | 成人5252色 | 五月天综合婷婷 | 久久se精品一区二区 | 欧美爽爽爽爽爽爽视频 | 91短视频app下载 | 尤物tv在线 | 麻豆最新国产av原创精品 | 成人午夜电影在线观看 | 婷婷五月婷婷五月 | 久久精品无码一区二区日韩av | 国产成人精品a视频一区 | 国产精品第1页在线播放 | 国精品人妻无码一区二区三区喝尿 | 久久精品蜜芽亚洲国产av | 中文字幕亚洲乱码熟女在线萌芽 | 久久99精品国产自在现线小黄鸭 | 五月婷婷啪| 不卡一区| 国产亚洲精品久久久久久打不开 | 久久久久国产精品 | 性色av无码免费一区二区三区 | 中文在线а√天堂官网 | 中文字幕在线观看第一页 | 久久精品亚洲综合专区 | 亚洲欧美色一区二区三区 | 亚洲视频免费在线播放 | 精品国产理论在线观看不卡 | 99热久久这里只精品国产 | 天天弄天天模 | 69精品国产久热在线观看 | 女人被男人躁得好爽免费视频 | 国产亚洲久 | 一级特黄女人生活片 | 真人抽搐一进一出视频 | 国产成人精品视频网站 | 欧美大屁股xxxx高跟欧美黑人 | 日韩内射美女片在线观看网站 | 中文字幕视频一区 | 久草视频手机在线 | 国产精品免费一区二区三区 | 国产高清免费 | 22eee在线播放成人免费视频 | 色翁荡息又大又硬又粗又爽电影 | 久久成人麻豆午夜电影 | 国产高清视频在线观看 | 久久久国产一区二区三区四区小说 | 成人精品鲁一区一区二区 | 少妇仑乱a毛片无码 | 果冻传媒18禁免费视频 | 国产亚洲精品久久久久久一区二区 | 一本大道熟女人妻中文字幕在线 | 在线视频综合视频免费观看 | 一本大道av伊人久久综合 | 欧美性猛交xxxx富婆 | 天天干伊人 | 日韩黄色一级大片 | 日本黄色福利视频 | 欧美高清另类自拍视频在线看 | 亚洲中文字幕无码中文字在线 | 日韩精品无码成人专区 | 岛国一区 | 日本精品高清一区二区 | 一边吃奶一边做动态图 | 大又大又粗又硬又爽少妇毛片 | 性色av无码久久一区二区三区 | www国产精品内射熟女 | 午夜视频在线观看一区 | 国产中文精品无码欧美综合小说 | 日日av拍夜夜添久久免费 | 久久99热久久99精品 | 欧美国产伦久久久久久久 | 亚洲一区二区视频在线观看 | 全国最大成人网 |