New Energy Power Battery Details-Lithium Battery

Power battery industry chain: divided into battery materials, power batteries and systems two parts, according to Ping An Securities estimates, battery materials market size of more than 600 billion, power batteries and systems more than 520 billion.

Types of high-voltage electricity for new energy vehicles

According to the national standard GB/T 18384.3-2015 "Safety Requirements for Electric Vehicles Part 3: Protection against Electric Shock", considering the humidity of the air and the resistance of the human body in different working environments, the vehicle voltage is divided into two safety levels according to the type and value of the vehicle voltage in new energy vehicles according to the different levels of injury and danger to the human body.

Selection of high-speed connectors

With the rapid development of electronic communication technology, integrated circuit packaging and board interconnection, the bandwidth of signal transmission requirements are getting higher and higher. At the same time, the transmission rate of the interconnection channel is getting faster and faster, and the decision time window of the logic gate is getting smaller and smaller. As a result, the development of information technology has led directly to the development of integrated circuit packages, transmission lines, and connections in interconnect channels, from the beginning of the "lumped parameter model" to the "distributed parameter model". Compared with the package of the integrated circuit, the transmission line and the connector on the printed circuit board are more likely to enter the "distributed parameter model", that is, the high-speed signal interconnection channel, due to the relatively large geometric size. PCB interconnection lines, connectors and components arranged on the electronic equipment constitute the main components of the interconnection system, the signal through the printed board interconnection lines and connectors extended to other printed boards, thus constituting the entire transmission system. As the key part of the whole interconnection system, the connector has become the bottleneck to improve the transmission rate of the system. Therefore, the development of the connector to meet the high-speed transmission performance is the main means to improve the high-speed interconnection performance of the system, and it is also the key factor to solve the problem of high-speed interconnection of information system.

Common Audio Communication Terminals

Audio communication terminal is the most widely used type of communication terminal in the communication system. It can be an ordinary analog telephone, a recording telephone, a coin telephone, a magnetic card telephone, an IC card telephone applied to the ordinary telephone exchange network PSTN, a digital telephone applied to the ISDN network, and a wireless mobile phone applied to the mobile communication network. In addition, a computer with audio processing capability can also perform the function of an audio communication terminal with the support of software.

Ganzhou Xinguan Technology Co., Ltd. Annual Output of 0.5 billion Intelligent Communication Terminal Components Project Environmental Impact Assessment Public Participation in Online Publicity

In accordance with the normative requirements such as the Measures for Public Participation in Environmental Impact Assessment, our company hereby announces the public participation items of this project as follows:

"Ganzhou Xinguan Technology Co., Ltd. Annual Output of 0.5 billion Intelligent Communication Terminal Components Project" Environmental Impact Assessment Public Participation First Publicity

Ganzhou Xinguan Technology Co., Ltd. plans to build a project with an annual output of 0.5 billion pieces of intelligent communication terminal components in the existing plant area. In order to understand the public's attitude towards the construction of the project and the opinions and suggestions on environmental protection, according to the requirements of the administrative measures for public participation in environmental impact assessment, the following information is hereby announced to the public: