At present, the traditional heater represented by metal alloy wire is widely used in the oven industry. Although the production cost of this material is controllable and easy to obtain, it has long response time and slow temperature rise. As a new two-dimensional carbon material, graphite sheet has excellent electrical and thermal conductivity. It

With the rapid development of science and technology, our society has entered the information age. In this society, the Internet has become an indispensable part of people's life. With the rapid development of the information age and the gradual popularity of cloud services, the data storage of all walks of life increases rapidly due to the popular

In recent years, the projector is widely used in offices, entertainment places, homes and schools and other places, in order to better optimize the user experience, the projector products continue to evolve, but in improving the function at the same time, must effectively exhaust heat, maintain a stable temperature, to ensure work efficiency.

A digital video converter box, commonly known as a set-top box or on-board box, is a device that connects a TELEVISION set to an external signal source. It converts compressed digital signals into TV content and displays it on the TV. Signals can come from cable, dishes, broadband Internet and terrestrial broadcasts. Set-top boxes can receive digital content,

In the first half year of 2022, the Chinese smart phone market sold around 140 million units, 14.4% year-on-year decline. Against the backdrop of declining sales in the smart phone market, foldable-screen phones are the opposite, with demand for some products outstripping supply.