Bluetooth Certification QPRDv3 Qualification Scheme reference document PRDv3 come into effect on July 1, 2024....[+more]
Key points of the guideline of RED Common Charger Directive (EU) 2022/2380...[+more]
In March, the FCC just updated regulations and added new device VLP, and now KDB has also updated new devices. It seems that the certification application is not far away. This article introduces the certification requirements for VLP devices....[+more]
SparkLink, new short-range wireless communication arrived, has advantages such as lower power consumption, faster speed, lower latency, more stable connection, wider coverage, and larger networking. This article mainly introduces the open frequency band, specification parameters, testing standards, and testing items....[+more]
The updated version of BS EN IEC 61000-4-6 standard is now available! ! ! Do you want to know what key differences there are? This article is for your interpretation....[+more]
The European Union's CEN-CENELEC Technical Board (BT) approved CLC/TC 108X's proposal to extend the DOW date for EN IEC 62368-1:2020 from 2024-07-06 to 2025-12-07...[+more]
It is related to the safety of lithium batteries for electric bicycles, and mandatory national standards are about to be introduced....[+more]
Although FCC Wi-Fi 6E was opened as early as 2020, standard power devices in this frequency band were not open for application until 2023, with AFC being the key factor. So what is AFC? This article provides an analysis for everyone....[+more]
