NGCN/3BS9X1AW-M001

In Fundamentals of Spectrum Analyzer (2), we talked about the selection of high and low intermediate frequencies. For front-end processing of signals from 9kHz to 7GHz, we need to process them in seg...[Details]

On October 22, the commissioning ceremony of Kaiplin's high-power fiber-coupled semiconductor laser automated production base was held at Tianjin Kaiplin Optoelectronics Technology Co., Ltd. in Tianj...[Details]

LED thermal test In order to obtain the highest optical performance without sacrificing reliability, it is necessary to understand the thermal performance of LED components in a specific application....[Details]

The Science and Technology Innovation Board officially opened on July 22. The establishment of the Science and Technology Innovation Board is another historic breakthrough in the development of my co...[Details]

Introduction A DC electronic load is an electronic circuit device that can absorb DC power and dissipate, store or feed the absorbed DC power back to the power grid. The current absorbed by the...[Details]

As we all know, frequency converters have many protection functions, such as overcurrent, overvoltage, overload protection, etc. With the continuous improvement of industrial automation, frequency co...[Details]

China Energy Storage Network News: "The 'ecosystem' of the energy Internet is taking shape. It is predicted that by 2020, the total market size of China's energy Internet will exceed US$940 b...[Details]

      Today, blogger @数码闲聊站 revealed that Xiaomi 12 will use symmetrical stereo dual speakers. 　　As we all know, although the previous generation Xiaomi 11 also adopted a dual-speaker design, the spe...[Details]

Abstract: Direct-lit RGB LED is used as the backlight source of the LCD display in the cockpit, and the backlight module partitioning technology is adopted. Through the design of the backli...[Details]

Basic principles of nondestructive testing using acoustic CT According to the kinematic and dynamic characteristics of elastic waves, elastic wave tomography methods can be divided into two categorie...[Details]

Mobile device cameras are the main growth contributor to the CIS market until 2019,” asserts Pierre Cambou, Principal Analyst for Imaging at Yole Développement (Yole). “But in 2020, this is no lon...[Details]

Science and technology are changing with each passing day! Whenever a new technology makes a breakthrough, there will always be people who say it is fake, or say it will happen in a few decades. In ...[Details]

Samsung Electronics has won the global display driver IC (DDI) market for 17 consecutive years and ranked first with a 30% market share in the second quarter of this year.   According to a recent rep...[Details]

      Lenovo Legion has officially announced that it will hold a new product launch conference on April 8 to officially launch its annual flagship - Lenovo Legion Gaming Phone 2 Pro. 　　This is also t...[Details]

A soft starter is an electrical device used to start a motor. It can effectively reduce the current shock during starting and extend the service life of the motor and equipment. There are two main ...[Details]