Center Certification & Testing International
On February 25, 2022, the third edition of UL1973 was officially released, and the content has been greatly updated. UL1973 is the safety standard for energy storage battery systems in North America, and it is also a dual national standard for the United States and Canada. This standard mainly covers various battery systems used for stationary, vehicle auxiliary power, LER, photovoltaic, wind energy, backup power, and communication base stations, and includes structural evaluation and test evaluation of energy storage systems, but this standard is only a safety standard , excluding performance and reliability assessments.
On March 14, 2022, the Ministry of Industry and Information Technology\'s Electrical and Electronic Products Pollution Prevention and Control Standards Working Group mentioned at the \"Deepening the Management of the Restriction and Use of Hazardous Substances in Electrical and Electronic Products\" that has been submitted. Limitation Requirements for Restricted Substances (current standard number: GB/T 26572-2011) standard revision list, it is proposed to add new regulations on the basis of the original six hazardous substances (lead, cadmium, hexavalent chromium, mercury, polybrominated biphenyls and polybrominated diphenyl ethers). The limit requirements for four additional phthalate esters are expected to be revised by the end of September 2022, and a corporate questionnaire survey is currently being carried out. At the same time, the mandatory national standard \"Requirements for the Restriction of the Use of Hazardous Substances in Electrical and Electronic Products\" will be formulated.
Wireless charging is a wireless charger, which is a device that uses the principle of electromagnetic induction for charging. It does not require a power cord, relies on electromagnetic waves to propagate, and then converts electromagnetic wave energy into electrical energy, and finally realizes wireless charging. However, if such wireless products want to be exported to the United States, they need to apply for FCC-ID certification.
Please contact our company ZRLK for CE declaration of conformity. We will provide you with professional and efficient testing and certification services with favorable prices and considerate service. If you provide us with product pictures and specifications, we will give you corresponding cycles, quotations and specific solutions according to your products. You are welcome to inquire!
Please contact our company ZRLK for the UL test report of the mobile power supply. We will provide you with professional and efficient testing and certification services with favorable prices and considerate service. If you provide us with product pictures and specifications, we will give you corresponding cycles, quotations and specific solutions according to your products. You are welcome to inquire!
Radio, also known as radio and broadcasting, is composed of mechanical devices, electronic devices, magnets, etc. It is a machine that uses electrical energy to convert radio signals and can listen to the audio signals emitted by radio stations. Simply put, a radio is actually a receiver of radio broadcasts. However, for consideration of product quality and safety, such wireless products generally require EMC testing before entering the market.
A data line refers to a communication cable that connects various electronic devices and transmits data information, and can also be said to be an external connection channel or bridge for communication between devices. Nowadays, with the rapid development of the electronics industry, data cables have become an indispensable part of our lives. They are often used to connect computers and mobile devices to transmit video, ringtones, pictures and other files. It can also be connected to a charger. to charge your mobile device. However, the export of data cables to the EU requires CE certification. The main testing standards are EN55032 and EN55035.
With the development of network and communication technology, the demand for wireless communication of home users is increasing day by day. WiFi has been widely recognized by its unique advantages and shows great application prospects, but generally such wireless products want to be sold or used in Singapore. IMDA certification is required. If you have products that need to apply for Singapore IMDA certification, please feel free to contact our ZRLK testing for processing.
Learn the latest exciting content
Tik Tok
