RNCF0603BKE1K15

Flat wire motor is actually a kind of square wire motor, but the shape of the wire is changed from round to square, the circles are in line contact, and the squares are in surface contact, which ef...[Details]

Abstract: One of the important indicators to measure the design and configuration level of an IDC computer room is not only whether its UPS redundant power supply system has high reliability, high ...[Details]

Cui Jun Founder of "Xianzhi Zhuosi", Founder of "Car Research Society"/"Ma Wangye Liaoche" The most popular word in mobile communications in 2019 is "5G". One reason is that countries led by...[Details]

In the application of intelligent instruments, since traditional sensor signals are analog signals, intelligent instruments must require A/D converters to realize the control of single-chip microco...[Details]

    Hella Group recently signed an agreement with nickel-zinc battery supplier PowerGenix to jointly study the application of nickel-zinc batteries in automotive 48-volt mild hybrid systems.     Po...[Details]

Safety has become an indispensable feature of today's vehicles as safety ratings and regulations from the Global New Car Safety Rating Association have increasingly stringent requirements for active ...[Details]

1 Introduction The DC resistance test of transformer windings is one of the main items of transformer factory and preventive testing. According to the IEC standard and the national standard GB1094, ...[Details]

With the rapid development of digital technology, various digital display screens have emerged, including LED, LCD, DLP, etc. There are various control systems for various digital large screens, in...[Details]

When I first came into contact with the event structure, I found it very useful, so I liked using it very much. However, it also caused some problems, such as the front panel being easily hung up, tha...[Details]

　　Most existing video surveillance system designs use USB video capture and Ethernet transmission, and require video compression solutions, which usually require operating system support; therefore, ...[Details]

Electricity brings economic benefits to human beings and is convenient and environmentally friendly, but we should save electricity, pay attention to safety, and prevent fires. Energy saving is...[Details]

Analysis and judgment of test results 1. For transformers above 1.6MVA , the difference between the resistances of each phase winding should not be greater than 2% of the three-phase average value. ...[Details]

    1 PCI interface design principle     1.1 Introduction to PCI Bus Protocol     Here we only discuss the PCI bus 2.0 protocol. Other protocols are just some extensions based on 2.0. As far as the c...[Details]

Looking at the materials in the drawer, I wanted to make something for fun. I originally wanted to make a 99-meter meter, but there were not enough key switches, so I changed it to a clock. Without f...[Details]

The booming new energy industry has driven the charging pile industry into an unprecedented period of rapid development. As the "core hub" in the new energy ecological chain, charging piles are not...[Details]