Wireless charger, also known as inductive charging, non-contact inductive charging, from wireless power transmission technology, is the use of near-field induction, that is, inductive coupling, by the power supply equipment (charger) will be the energy transfer to the power device, the device uses the received energy to charge the battery, and at the same time for its own operation.
Wireless charger 3C certification standards:
GB4943.1-2011 "Information Technology Equipment Safety Part 1: General Requirements"
GB17625.1-2012 "Electromagnetic Compatibility Limits Harmonic Current Emission Limits (Equipment Input Current per Phase ≤ 16A)"
GB/T9254-2008 "radio nuisance limits and measurement methods for information technology equipment"
Wireless charger 3C certification information to be submitted:
1, mandatory product certification application, please fill out the applicant in accordance with the applicant's "business license of the enterprise legal person"
2, the applicant, the Manufacturer and production plant of the "enterprise legal person business license" copy
3, proof of registered trademark (when there is a registered trademark)
4, the series of models of the difference between the description
5, the factory inspection report (the initial review and the new factory review report), such as the initial application but also fill out the factory questionnaire
6, apply for the prototype of 4
7, apply for the Certified products in Chinese nameplate and product warning signs in Chinese
8, product assembly diagrams, electrical schematic diagrams
9, apply for certification of products in Chinese instructions