RFC036D0350

The zinc oxide lightning arrester tester is a special instrument used to detect the electrical performance of zinc oxide lightning arresters. The instrument is suitable for energized or power-off det...[Details]

EDA, materials, and equipment are collectively known as the three foundations of integrated circuits. Previously, Jiwei.com has reviewed the development of domestic EDA and equipment (see the end of ...[Details]

Working principle of piston solenoid valve Normally closed: When the coil is energized, the electromagnet core is attracted, the pressure relief hole is opened, and the main piston is pushed b...[Details]

From the current situation, most access methods still use PC as a gateway to connect. However, this situation is generally used in large-scale industrial distributed control systems. If an addition...[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]

On August 25, Tosda disclosed its 2022 semi-annual performance report. The report shows that in the first half of 2022, Tosda achieved operating income of 2.043 billion yuan, a year-on-year incre...[Details]

Huawei does not manufacture cars, but helps car companies manufacture good cars! This statement has been reiterated by Huawei's top management from top to bottom. In fact, this statement is not just ...[Details]

1. Working principle of MAX639 Buck DC/DC power converter It has the function of reducing voltage, which can make U0 U1. Typical products include MAX639. When U1=+5.5V-+11.5V...[Details]

Samsung Electronics officially launched the 108-megapixel sensor ISOCELL Bright HMX, the industry's first mobile image sensor with more than 100 million pixels. Samsung said the sensor is the result ...[Details]

With the increasing popularity of new energy vehicles, the development of major new energy vehicle industries is booming. It is not an exaggeration to say that it is the future direction of the hotte...[Details]

Recently, National Cheng Kung University in Taiwan and Kunshan University of Science and Technology have collaborated to insert a silicon dioxide/aluminum multilayer structure under the p-electrode o...[Details]

　　At the "2017 China Semiconductor Market Annual Conference - and the Sixth Integrated Circuit Industry Innovation Conference" held recently, Long Hanbing, deputy director of the Integrated Circuit D...[Details]

The strategy of building a strong country through quality has been repeatedly mentioned in the "13th Five-Year Plan" and the report of the 19th National Congress of the Communist Party of China, and ...[Details]

At the opening ceremony of the 2021 World Artificial Intelligence Conference, Minister of Industry and Information Technology Xiao Yaqing stated that my country's artificial intelligence industry has...[Details]

The watchdog timer is used to prevent the program from running away due to strong interference noise caused by power supply, space electromagnetic interference or other reasons. The watchdog clearing ...[Details]