Wireless charger CE certification.
Wireless charger is not the traditional charging the power cord is connected to the need to recharge on the terminal equipment of the charger, adopted a new wireless charging technology, through the use of the magnetic field between the coil and magical power transmission, inductive coupling technology will become the bridge connecting charging stations and equipment. The wireless charging system mainly adopts the principle of electromagnetic induction, which realizes energy transmission through energy coupling through the coil. As is shown in the figure, when the system works, the input terminal converts the ac city power to the direct current through the whole bridge rectifier circuit, or directly feeds the system with the 24V direct current. Wireless charger exports to the eu, or in the eu market, must be mandatory CE certification.
Introduction to CE certification
CE certification is the "main requirements", constitutes the core of the European directive in the European Union on May 7, 1985, (85 / C136/01), the new method of technology coordination and the standard of the resolution of the need for formulating and implementing instruction purpose "main requirements" has a certain meaning, which is limited to products do not endanger the safety of humans, animals and goods in terms of the basic safety requirements, rather than the general quality requirements.
Therefore, the correct meaning is: the CE mark is a safety mark rather than a quality mark.
It is seen as manufacturers open and enter the European market passports, all with "CE" mark of the products can be in domestic sales, the European Union members do not need to conform to the requirements of each member, so as to realize the free circulation of goods within the eu member states.
The word CE is abbreviated from the French "Communate Europpene", which means the European Community. The European Community later evolved into the European Union (eu).
The necessity of applying CE certification.
CE certification, which provides uniform technical specifications for national products in European markets, simplifies trade procedures. The product of any country to enter the European Union, the European free trade area must carry on the CE certification, affix the CE mark on the product. CE certification is therefore a passport for products entering the European Union and the European free zone national market.
CE certification indicates that the product has reached the safety requirements stipulated by eu directive; It is a commitment of the enterprise to consumers, which increases consumers' trust in products. Products with the CE mark will reduce the risk of sales in the European market. These risks include:
1. The risk of being detained and investigated by the customs;
2. The risk of being investigated by the market supervision organization;
3. Risk of accusation by peers for competitive purposes.
The benefits of applying for CE certification.
1 eu laws and regulations and the coordinate standard not only number, and the content is very complicated, thus obtained is the European Union assigns the organization to help a save time, effort, and can reduce the risk of smart;
2. Obtain the CE certificate of the eu designated institution to obtain the trust of consumers and market supervision institutions to a large extent;
3. Effective prevention of the emergence of irresponsible allegations;
4. In the case of litigation, the CE certificate of the eu designated institution will become the technical evidence with legal effect;
The information required for CE certification.
A. Manufacturer (eu authorized representative (eu authorized agent) AR) name, trade number, address.
B. Product model number.
C. Product instruction manual.
D. Safety design document (key structure diagram, which can reflect the design drawing of climbing distance, clearance, number of insulation layers and thickness).
E. product technical conditions (or enterprise standards).
F. Electrical schematic diagram of the product.
G. Product roadmap.
H. List of key components or raw materials.
I. Testing Report.
J. Relevant certificates issued by NB, the eu authorized certification body (for other modes other than model A).
K. Registration certificate for products in the eu (for some products such as Class I medical devices, ordinary IVD in vitro diagnostic medical devices).
L. CE conforms to the declaration (DOC).
The application scope of CE certification products.
1. Power supply CE certification: communication power supply, switching power supply, charger, display power supply, LED power supply, LCD power supply, uninterrupted power supply UPS, etc.;
2, lamps and lanterns CE certification: droplight, rail lamp, garden lamp, lantern, tube light, LED street light, LED twinkle light, desk lamp, LED lamp, LED bulb lamp, grille lamp, aquarium lamp, street lamp, LED lamp, LED lamps, energy-saving lamp, T8 tubes, etc.;
3. CE certification of home appliances: fan, electric kettle, stereo, TV, mouse, vacuum cleaner, etc.
4. Electronic CE certification: earplugs, routers, cell phone batteries, laser pens, vibrators, etc.;
5. CE certification for communication products: telephone, wired telephone wireless master, fax machine, telephone answering machine, data machine, data interface card and other communication products.
6, wireless products CE certification: bluetooth BT products, tablet, wireless keyboard, wireless mouse, wireless, speaking, reading and writing device, wireless transceiver, wireless walkie-talkie, wireless microphone, remote control, wireless Internet device, wireless image transmission system and other low power wireless products, etc.;
7. CE certification of wireless communication products: 2G mobile phone, 3G mobile phone, 3.5g mobile phone, DECT mobile phone (1.8g,1.9G band), wireless intercom, etc.
8, mechanical CE certification: gasoline engine, electric welding machine, CNC drilling machine, tool grinding machine, mower, washing equipment, bulldozer, elevators, punching machine, dishwasher, water treatment equipment, gas welding machine, printing machinery, woodworking machinery, rotating drill, grass trimmer, snow blowers, excavator, printing machine, printer, cutting machine, road roller, flattening machine, cutting machine, straight iron, food machinery, lawn machine, etc.;
9. Medical device CE certification.