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PCB electromagnetic compatibility design is to reduce external electromagnetic radiation and improve the ability to resist electromagnetic interference. Reasonable layout and wiring are the key to the...[Details]
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From November 20 to 22, the 2019 China Security Industry Conference was held in Foshan, Guangdong. The conference brought together more than 3,000 domestic and foreign security experts, scholars and ...[Details]
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On July 28, Chuanyi Technology disclosed its interim results for the first half of 2021, achieving operating income of 944 million yuan, a year-on-year increase of 21.17%; net profit attributable to ...[Details]
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In UPS, only the cooling fan used to cool the power
drive
device has movable
mechanical
parts. The rest of the parts are made of solid-state
electronic
components, and the f...[Details]
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The power restrictions in the three northeastern provinces in the first half of the year caused many factories to stop production, which had a certain impact on the normal life of the people. In ad...[Details]
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OPPO announced last week that it will hold an exhibition with the theme of "More Than Comprehensive" at this year's MWCS 2019. At that time, many people speculated that OPPO might showcase its progre...[Details]
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Two-stage direct-coupled broadband amplifier with great design freedom
Function of the circuit
Although many monolithic ICs are also called broadband amplifiers, they are often not applicable ...[Details]
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On July 26, according to a report by Taiwan media "Commercial Times" today, ASE's Chief Operating Officer (COO) Wu Tianyu stated at a corporate briefing on the 25th that the company's FOPLP product...[Details]
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Laser processing mainly uses CO2 laser beam to focus on the surface of the material to melt the material, and at the same time uses compressed gas coaxial with the laser beam to blow away the melte...[Details]
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According to Bloomberg, AT&T and Verizon in the United States revealed that the mobile phone upgrade rate of the two operators has dropped to an all-time low, and the number of existing users upgradi...[Details]
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The successive approximation principle
AD contains da. When the input voltage Vin is, the highest bit of da is 1, that is, 0.5Vref is compared with the input signal. If the input is greater than 0.5...[Details]
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Microchip Launches Radiation-Tolerant Power Management Devices for Low-Earth Orbit Space Applications
Space system developers can rapidly prototype and finalize power management syst...[Details]
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The Audio Data Engine (AudioDE) is an extremely low power, synthesizable data engine core that can be programmed to support a wide range of audio and voice codecs across all end-device targets. Aud...[Details]
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Demand from various applications continues to push up LED output value. According to the forecast of Taiwan research unit TrendForce, the penetration rate of LEDTV in the TV market will reach 43% t...[Details]
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1 Virtual Simulation in the Wave of Intelligent Driving
Virtual simulation testing has played a huge role in reducing costs and increasing efficiency in algorithm development, and is an indisp...[Details]