What is transformer UL certification and UL report?
UL certification tripartite organization: the United States is a country with very strict safety requirements. All local electronic product manufacturers in the United States required UL certification of transformers many years ago. However, as Amazon's strategic position in the global business continues to rise, foreign electronic devices continue to pour into the U.S. market through Amazon, and foreign electronic product manufacturers do not have mandatory security checks in the United States. Before a series of fire incidents in electronic products, according to the situation, on September 24, 2017, relevant laws were issued specifically for relevant departments of the electricity law, requiring Amazon to have the obligation to notify contractors selling overseas electricity on Amazon platform to provide relevant safety reports. Amazon needs to order merchants to stop selling before promising UL standard inspection reports. The test report is required to be a conformity report issued by a ISO17025/ILAC ISO17025 standard accredited laboratory.
(1) UL Certification Tripartite Organization: Introduction to Transformer UL Certification Application Process: Submit Information-Organize Acceptance-Send Sample for Inspection-Audit Factory-Obtain UL Mark Use License. Inspection part: UL product certification, testing services, according to different products, inspectors according to the announcement, procedures, FUII (if any, included in the rules) and UL standards (if required in FUII) for inspection. UL has four factory inspections per year, including quarterly and annual audits. (The total cost ranges from tens of thousands to hundreds of thousands, the cycle is several months, and the products are different)
(2) UL Certification Tripartite Organization: Introduction to UL Certification UL Report Application Process for Transformer: Submit Data-Accepted by Organization-Sample Delivery Test-Issue a Conformity Test Report Conformed to the Corresponding UL Standard of the Product. (The whole process is relatively simple, with a cycle of one to two weeks. UL reports are mainly applicable to Amazon platform audit requirements, etc.)
UL Certification Tripartite Organization: Transformer UL Certification is the abbreviation of American Underwriters Laboratories. UL safety testing organization is the most authoritative safety testing and certification organization in the United States, and it is also the largest private organization engaged in safety testing and certification in the world. It is a for-profit professional organization engaged in public safety experiments. It uses scientific testing methods to study and determine the extent to which all kinds of materials, devices, products, equipment, buildings and other life and property are not harmed and the degree of harm; determine, compile and publish relevant standards and materials, reduce and prevent the loss of life and property, and carry out factual research. Transformer UL certification is a non-mandatory certification in the United States. It mainly tests and certifies the safety performance of the product, excluding the EMC(Electromagnetic compatibility) characteristics of the product.
UL certification tripartite organization: In short, it is mainly engaged in product safety certification and safety certification management business, its purpose is to obtain a relatively safe level of goods for the market, to ensure personal health and property safety to contribute. In terms of product safety certification as an effective means to solve the technical barriers to international trade, UL has also played a positive role in promoting the development of international trade.