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A Practical Design of VXI Bus Interface
With the development of computer technology and VLSI technology, the requirements for automatic test systems with computers as the main control ...[Details]
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The innovative design can significantly reduce the number of components, thereby improving the efficiency and reliability of LED street lights and industrial and mining lights and reducing their ...[Details]
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Disruptive innovation, Rockwell Automation's Shian talks about the new value of industrial interconnection
(Shanghai, China, December 8, 2021) From December 5 to 7, the 2021 3rd Glob...[Details]
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After an enterprise invests in MVG's professional antenna test and measurement equipment, it then needs to optimize the reliability of the equipment and ensure continued return on investment. Therefo...[Details]
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Core Tips
As of the end of 2019, the number of new energy vehicles in my country has reached 3.81 million, with a total of 1.22 million charging piles.
● State Grid Corporation of Chi...[Details]
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Zeng Xuezhong, Vice President of Xiaomi Group and President of the Mobile Phone Division, announced good news on Weibo that Xiaomi surpassed Apple in the first quarter of the European smartphone mark...[Details]
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The airbag can be described as secretive and great because it is hidden in places we cannot see. It will rush out at the first time when serious injury occurs, and can easily dissipate the huge impac...[Details]
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Central topics:
Losses in switching transistors in switching power supplies
Electron irradiation experiment of switching transistor in switching power supply
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Charging pile depends on power or current
The performance evaluation of charging piles needs to comprehensively consider two factors: power and current.
Power determines how fast an elect...[Details]
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Recent Advances in Temperature Measurement
At present, although the technology of main temperature sensors, such as thermocouples, thermal resistors and radiation thermometers, has matured, they...[Details]
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Sensor technology, come to Bosch: the new air pressure sensor is robust and reliable, not afraid of harsh environmental conditions BMP585 has excellent liquid resistance Ideal for various altit...[Details]
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Development process: The verification technology of steam flowmeter is still in the research stage in China. Some domestic manufacturers have successively established standard devices with steam as th...[Details]
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LED light attenuation is the signal attenuation during transmission.
1310 optical fiber generally attenuates by 0.4db/km
There are two main factors for LED light decay:
1. Quality...[Details]
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0 Introduction Ultrasonic waves are mechanical vibrations in elastic media. They are caused by a vibration source in contact with the medium, and their frequency is above 20kHz. Since the speed of ul...[Details]
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It is a common problem that the voltage is too low when the motor starts, which will cause difficulty in starting the motor, reduce efficiency and even damage the motor. In order to solve this prob...[Details]