In recent years, the "two-in-one charging bar" socket is sought after by consumers, and users charge laptops, tablets, mobile phones and peripheral devices at the same time, the 220V jack on the socket can also solve the power supply of other devices, so a socket can solve the power supply needs of all devices on the entire desktop!

Air Jia 2-in-1 charging bar standard press conference on-site photography

On May 26, 2023, the National Electrical Accessories Standardization Technical Committee held the industry standard drafting working group meeting of "JB/T 12148 Sockets with USB charging interface for household and similar purposes" in Shenzhen Hangjia Industrial Park. More than 35 industry experts participated in the "two-in-one fast charge" socket product safety, common mode voltage, life reliability and other consumer experience parameters were discussed, this meeting by Shenzhen Hangjia Chiyuan Electric Co., LTD.

The participants include Watt Source Testing, CQC, Weikai Testing, Electrical Accessories Standard Committee, Hangjia Group, Bull Group, Beisi Technology, Green Link Technology, Pinsheng Electronics, Qingmi (Beijing), Beijing ABB, Leglan, Zhongke Electrotechnical, Haobert Technology, Yuechua telecommunications, Guochang Electrical appliances, Tongling Technology, Zhicheng champion, help Erda and other socket industry brands and testing companies.

Air Jia 2-in-1 charging bar standard press conference on-site photography

Hangjia has independently designed, developed and manufactured switching power supplies, computer cases, smart sockets and other IT peripheral products for many years, has launched a number of fast charging sockets, with superior materials, high safety, Hangjia charging bar high energy W100 is a typical production.

Hangar charging bar high energy W100

In order to promote the 2-in-1 fast charging socket industry to upgrade to a higher field, the conference will put forward higher requirements for product quality and put forward new standards to promote the development of 2-in-1 fast charging socket product-related industries.

Air Jia 2-in-1 charging bar standard press conference on-site photography

The standard is responsible for the National Technical Committee for Standardization of Electrical Accessories (SAC/TC67), and is revised according to the Notice of the General Office of the Ministry of Industry and Information Technology on Issuing the Third Batch of Industry Standards Revision and Foreign Version Project Plan in 2022 (Department of Industry and Information Technology Section Letter (2022) No. 312). The project title is "Sockets with USB charging interfaces for household and similar purposes" (Project number: 2022-1860T-JB).

It is understood that the "two-in-one fast charge" socket is a technological innovation product, the commonly known PD fast charge and socket are combined into one, which is both PD fast charge and socket, the multi-functional product makes the user's desktop cleaner and favored by consumers.

Because the USB fast charge PCB board is installed in the electrical socket, long-term continuous power work, in the context of 220V AC jack and Type-C mobile phone DC fast charge interface used at the same time, The new standard will redefine product quality in terms of consumer experience metrics such as electrical performance, stability, noise comfort, part derating margin, environmental reliability, process, life, safety, EMC, and energy efficiency.

At the same time, the reliability of the use of devices put forward higher requirements, the standard requires more design margin to ensure product reliability, the life of electrolytic capacitors should be not less than three years, the device margin is sufficient, the product is good.

Air Jia 2-in-1 charging bar after the standard press conference

Representatives of the Shenzhen branch of the China Quality Certification Center, the experts at the meeting, listed the impact of long-term live work on consumer experience, and made a speech on the standard audible noise dbA index, indicating that they will actively serve the high-quality development of the fast charging socket industry.

It is true that the drafted standards put forward higher requirements for product quality performance, and will lead the high-quality development of the industry!