[i=s]This post was last edited by Wuhuaizai on 2021-9-23 15:43[/i]Has any forum member used the CXA-L10A inverter?
The nominal oscillation frequency is 30KHz. Why is there a 50HZ signal after full-bri...
The application range of pressure sensors is also very wide. They are used in many industries such as medical, industrial, aerospace, and construction. If the pressure sensor is in a high temperature ...
How much current can a 0Ω resistor carry? This question must have been asked by every hardware engineer. And there is another related question, which is how big the resistance of a 0Ω resistor is?
The...
I have a 10-year-old laptop with an I5 CPU and 4G memory. I haven't used it for two or three years. The day before yesterday, I turned it on. It took about 10 minutes from booting to running. After bo...
Some time ago, I needed to test the charging of a lithium battery pack. The voltage of 18 lithium batteries in series can reach more than 70V. I used to have a GPC-6030D linear adjustable power supply...
On March 30, the reporter learned from the Guizhou Power Grid Company of the State Grid Corporation of China that the company has promoted the implementation of 1,096 electricity substitution proje...[Details]
On June 10, according to Taiwan’s Economic Daily News, Micron’s chairman, Lu Donghui, said that the A3 plant will introduce EUV equipment in the second half of the year and set up a "R&D corridor". I...[Details]
Since
the 1990s, with the miniaturization of electronic equipment and the development of surface assembly technology, electronic components have developed towards miniaturization, chip ty...[Details]
The 80C51 microcontroller was developed on the basis of the 8051, which means that in the development process of the microcontroller, there was the 8051 first, and then the 80C51. The 8051 microcon...[Details]
/*************************************************** File name: Use of temperature sensor DS18B20 Main Function: Detect the temperature through the temperature sensor DS18B20, ...[Details]
Overview of DC resistance fast tester
The DC resistance test of transformer winding is an essential test item after the transformer is handed over, overhauled and the tap changer is changed. ...[Details]
This time, Nidec Power Systems Co., Ltd. (formerly Nidec Tosok Co., Ltd.) successfully developed a new electric oil pump for automotive CVT continuously variable transmissions.
...[Details]
If it is impossible to develop its own chips like Tesla , would it be another option for the OEM to accept a system-level solution with software provided by the chip supplier? Recently, the inter...[Details]
With the advent of the energy crisis, efficient lighting technology has received widespread attention. Light Emitting Diode (LED) is a device that uses semiconductor PN junction or similar structure t...[Details]
China Energy Storage Network News
: Beijing Tongzhou Power Supply Company implemented the spirit of the State Grid Corporation of China's 2019 mid-year work conference, re-understood, re-publ...[Details]
Compared with the traditional task-based protocol stack design, the driver-based protocol stack design has two advantages: (1) higher efficiency; (2) greater compatibility for systems with multiple...[Details]
Google Glass can be said to be the most popular wearable smart device nowadays. According to foreign media reports, Samsung has also applied for a patent for a head-mounted display similar to Goo...[Details]
On March 26, the People's Government of Nanshan District, Shenzhen, issued the "Special Support Measures for Promoting the High-Quality Development of the New Energy Industry in Nanshan District".
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This white paper explains metastability in FPGAs, why it occurs, and how it can cause designs to fail. It describes how to calculate metastability MTBF, focusing on the various device and design pa...[Details]
At about 3 p.m. on November 6, as Trump won the key swing state of Pennsylvania, he successfully won 270 electoral votes, defeating the Democratic candidate and current Vice President Harris a...[Details]
Analog electronics
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