1、Testing standards for 3C certification of power adapters

1.Electrical parameters:The power adapter should comply with the corresponding electrical parameter standards,such as input voltage,output voltage,current,power,etc.

2.Electromagnetic compatibility:The power adapter should comply with electromagnetic compatibility standards to ensure that it does not cause electromagnetic interference to the surrounding environment during use.

3.Safety performance:The power adapter should comply with safety performance standards,such as overcurrent protection,overvoltage protection,short circuit protection,etc.,to ensure safe use.

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2、How long does it take to obtain 3C certification

The cycle for obtaining 3C certification varies depending on the product category and certification agency.Generally speaking,the entire process may take 1 to 2 months.The specific time depends on the following factors:

1.Product testing cycle:Different products may require different testing cycles.Some products may require comprehensive testing,while others may only require simple testing.Therefore,the length of the testing cycle depends on the characteristics and complexity of the product.

2.Audit cycle of certification body:The certification body will audit the applicant's products to ensure that they comply with relevant standards and regulations.This audit cycle may also vary depending on the certification body.

3.Preparation time for documents:Before applying for 3C certification,the applicant needs to prepare relevant documents such as product manuals,test reports,etc.The preparation time for this document may also vary depending on the applicant.

3、Testing fees

The cost of 3C certification testing for products such as power adapters and switch mode power supplies is generally determined based on the specific parameters,testing standards,and complexity of the products.Usually around a few thousand yuan.

You can click on the online consultation for specific fees,provide your product information,and the staff will provide a detailed quotation.

4、3C certification processing procedure

Application acceptance

1.The applicant is a legally established product quality supervision and inspection institution,government agency,college,research institution,and social organization;Overseas applicants are legal entities from the same country or region that have been mutually recognized.

2.The applicant shall submit to the certification body the following documents:application form,applicant's qualification certificate,product description,and other relevant technical information.

type test

From the date of acceptance of the applicant's application materials by the certification body,the time limit for type testing is 40 working days.

2.Type testing can be conducted by a third-party laboratory of Hongding Testing.

3.The samples required for type testing shall be provided by the applicant.

Initial factory review

The factory inspection must be conducted after obtaining the results of the type test.

2.Factory review is generally conducted by a review team dispatched by the certification body,or by the factory's self declaration.The use of self declaration must be confirmed by the certification body before it can be adopted.

3.The factory inspection should dispatch an inspection team within 8 working days after accepting the application.The review team generally does not exceed 2 people,and the number may be appropriately increased in special circumstances.

The factory inspection time is generally 1-2 days.

5.After completing the factory inspection,the inspection team should immediately report the inspection results to the certification body.

If you want to apply for 3C certification,we recommend that you understand the relevant processes and requirements in advance and consult with professionals from Hongding Testing to provide free consultation services to ensure that your products can pass the certification smoothly.