"CE" logo is a safety certification logo that is considered to be opened by the manufacturer and entered the European market. CE certification is a mandatory certification of EU . Whether it is products produced by internal EU companies or other products, if you want to circulate freely in the EU market, you must add the "CE" logo. Any product with the "CE" logo can be sold in the EU member states without meeting the requirements of each member state, thus realizing the free circulation of goods within the EU member states. The EU must perform CE certification when exporting power supplies. The CE certification of power supplies generally complies with the CE-EMC Directive (2014/30/EU) and the CE-LVD Directive (2014/35/EU).
1. Power supply CE certification standard
EN IEC62368-1
EN 55032
EN 55035
EN 55035
2. Power supply CE certification preparation information
1, Application Form Customer Application Form
2, Tag Marking label
3, circuit diagram/Circuit Diagram
4, PCB board diagram PCB Layout
5, key component list Critical Component list tml2
6, specification book tml2
7, product structure and size diagram Construction Diagram
8, manual /User’s Manual.
3. Power supply CE certification process
1. Project application---Applicant fills out the power supply CE certification application form, provides product information and sends samples;
2. Business quotation---Determines the power supply testing standards and test items and quotes;
3. Contract payment---After the applicant confirms the quotation, he signs a service agreement with the testing agency and pays the certification project fee;
4, product testing ---The laboratory conducts a full set of CE tests on the applied power supply according to relevant EU testing standards;
5. Project rectification--- If the power supply CE certification fails to pass the test or the technical documents do not meet the requirements, the laboratory will promptly notify the applicant; the applicant improves the product or modifys the technical documents; if the rectification or retest costs are incurred, the laboratory will issue a supplementary fee notice to the applicant;
6. Prepare and submit a report---The power supply CE certification test is passed and the report is completed;
7. The power supply CE certification project is completed and the CE certificate is issued.
4. Power supply CE certification test project
1. Conduction emission
2. Radiation emission
3. Harassment power
4. Harmonic current
5. Voltage fluctuation
6. Electrostatic test
7. Group pulse test
8. Surge test
9. Voltage drop test
10. Power frequency magnetic field test
11. Conductive anti-interference test
12. Radiation anti-interference test
13. Insulation
14. Voltage withstand voltage
15. Leakage current
16. Temperature rise, etc.
5. Power supply CE certification test fee
According to the power supply related information provided by the customer, we make a detailed quotation.
6. Power supply CE certification cycle
Power supply certification cycle is generally 2-3 weeks
If the test fails during the power supply CE certification project, the testing agency will provide rectification suggestions and consulting services.
