DIP1989SD037230DB

This macro definition refers to the macro definition under the project's Options window--"C/C++"--"Preprocerssor Symbols". Here the macro definition allows the compiler to selectively compile certa...[Details]

Vicor Corporation recently announced that its radiation-hardened DC-DC converter power modules will be used in Boeing-built O3b mPOWER satellites, medium earth orbit (MEO) satellites that SES will us...[Details]

Like many other semiconductor devices, high-speed analog-to-digital converters (ADCs) do not always perform as perfectly as we would like. They have inherent limitations that occasionally cause them ...[Details]

Relay-controlled variable frequency/industrial frequency switching circuit The relay-controlled switching circuit is shown in Figure 1-1. The working process of the switching control...[Details]

The three-phase synchronous generator is driven by the prime mover to drive the DC-excited synchronous generator rotor, which rotates at a speed of n (rpm). According to the principle of electro...[Details]

Antennas, as the front-end components of communication equipment, play a vital role in communication quality. With the application of frequency hopping and spread spectrum technologies in modern mili...[Details]

On November 3, the 2020 National Science and Technology Awards Conference was held in Beijing. Among them, the "Key Technology and Complete Process of High-Density and High-Reliability Electronic Pac...[Details]

On the morning of September 29, it was reported that many of Apple's suppliers in China were affected by the power cuts. According to incomplete statistics, these include the Suzhou plant of printed ...[Details]

GAC Aeon develops and produces its own batteries Ultra-high safety, ultra-long life Inpai Intelligent Manufacturing breaks through the industry ceiling ...[Details]

The spray rating tester is used to determine the surface wettability of fabrics. It consists of a metal frame allowing distilled water to be sprayed through a nozzle onto the specimen at 45° and 150 ...[Details]

The purpose of this experiment: Use interrupts to control the addition and subtraction of the digital tube numbers through the keys numbered 8 and C. After adding to 15, it will cycle back to 0, and ...[Details]

According to foreign media reports, Scantinel Photonics, the world's leading FMCW LiDAR company, demonstrated the world's first all-solid-state parallel FMCW 5D+ LiDAR system based on photonic integr...[Details]

Projectors using LED light sources have the following advantages: 1. The life span is extraordinary, and there is almost no need to consider how long it will be used; 2. It saves electricity very...[Details]

Control board power supply: flyback switching power supply, output 4 sets of independent power supply Drive mode: 250 power drive optocoupler, +15V, -3.3V negative voltage Can drive IGB...[Details]

On November 6, Tianfeng Securities analyst Ming-Chi Kuo published a blog post on Medium yesterday (November 5), deeply analyzing the causes and consequences of Intel's Lunar Lake failure. IT H...[Details]