What is the CE marking standard?

CE is the French "Confomite Europeene" abbreviation, CE mark is the European Union member states **** with the equipment and product quality and safety mark. At present, the European Union issued more than a dozen directives (Directive), the content involves: electromagnetic compatibility (EMC89/336/EEC) machinery (MD89/392/EEC) radio and communication terminals (R & TTE1999/5/EC) low voltage (LVD73/23/EEC) toys (88/378/EEC) medical equipment (MDD93/42/EEC, AIMDD, AIMDD, AIMDD, AIMDD). 42/EEC, AIMDD90/385/EEC) Pressure vessels (87/404/EEC) Products and equipment entering the EU market, depending on their type and scope of use, must be fully compliant with all the different CE directives involved in the product and equipment, in order to mark the product with CE marking and export to the EU market. For electronic and electrical products, including: home appliances, lamps, audio-visual (AV) products, IT products, electronic measuring instruments, power tools, etc., such as the need to enter the EU market sales, must comply with EU directives, including: EMC Electromagnetic Compatibility Directive EMC Electromagnetic Compatibility Directive (Electromagnetic Compatibility Directive referred to as EMC Directive (EMC Directive) 89/336/EEC directive mainly measures the performance of products in terms of electromagnetic interference and immunity. Different products are tested according to different standards: (1). Electromagnetic interference, including: General standard EN61000-6-3 industrial, scientific and medical radio frequency equipment EN55011 AV products EN55013 household appliances and power tools EN55014 electrical lighting equipment EN55015 IT products EN55022 AC power harmonics Voltage flicker EN61000-3-X, etc. (2). Electromagnetic immunity includes: General standard EN61000-6-1 for household appliances and power tools EN55014-2 for electrical lighting equipment EN61547 for AV products EN55020 for IT products EN55024, and other basic standards EN61000-4-X/XX, etc. LVD Low Voltage Directive (LVD Low Voltage Directive or LVD for short) 73/73/EC. Directive (LVD for short) 73/223/EEC directive is a relevant test for product safety performance. The LVD Directive mainly tests the safety performance of products, including product labeling, creepage distance and clearance distance, protection against electric shock, high voltage resistance, temperature rise and moisture, fire retardant, structural strength and so on. For different products, according to different standards. Commonly used are: Appliances EN60335 series standard Power transformers EN61558 series standard IT products EN60950 Lamps EN60598 series standard AV products EN60065 Electronic measuring instruments EN61010 series According to the standard requirements, where the product's operating voltage AC 50V-1000V, or DC 75V-1500V, need to be CE/LVD test.