When increasing the applied voltage across a power device, the electric field inside the device starts to increase. Once the electric field approaches a critical level, Ec, the power device undergoes ...
Calendar clock + environmental detectionAuthor:andyProject BackgroundWith the improvement of living standards, people have higher and higher requirements for the indoor living environment. In addition...
Software outsourcing breaks out of the "dilemma" 2006-6-28In 2006, software outsourcing will become a hot spot in the market"There are three main reasons why Chinese software companies' outsourcing pe...
1. U8G2 library transplantationThis time, the U8G2 library is ported to continue adding the routine ch2601_rgb_marquee_demo provided by RVB2601 in the previous post. First, add the U8G2 library code t...
Recently, Jiangsu Zeverlution New Energy Co., Ltd. (hereinafter referred to as Zeverlution) has obtained the Indian certification issued by UL for its newly developed photovoltaic inverter product,...[Details]
One of the important trends in the automotive industry is to produce safer vehicles for people inside and outside the car, the second is to use smarter technology to improve comfort and ease of use, ...[Details]
REC announced today that REC modules have an industry-leading one-year energy payback period and a low carbon footprint due to the efficient use of clean energy throughout the solar module life cyc...[Details]
From August 8th to 10th, the 6th China (Gansu) International New Energy Expo (CINEE 2015) was held grandly at the Jiuquan International Convention and Exhibition Center. Government leaders, well-kn...[Details]
Stepper motors are widely used in control systems. They can convert pulse signals into angular displacement and can be used as electromagnetic brake wheels, electromagnetic differentiators, or angula...[Details]
On July 20, 1969, TI aerospace engineer Verie Lima was swimming with his family at a community pool in the Dallas area when he heard a woman yell, “It’s coming!” “Man is going to land on the m...[Details]
Saudi Basic Industries Corporation (SABIC) today released its first quarter financial report for 2022. In the first quarter, the company's total sales amounted to 52.64 billion riyals (US$14.04 billi...[Details]
0 Introduction
With the development of virtual instrument technology, new measurement and control methods that use "virtual instruments" to replace traditional instruments are replacing tr...[Details]
Elonroad has been commissioned to build 1,000 meters of road in Getingevägen in the center of Lund in collaboration with Lund University in Sweden. EVolution Road is a three-year project and the Sw...[Details]
As China's comprehensive national strength and economic status continue to improve, more and more Chinese companies are beginning to emerge on the world stage. According to official data in 2018, the...[Details]
During the use of the multimeter, the instrument may have certain faults due to its own operation and environmental problems, which will have a certain impact on the normal use of the user, so the ma...[Details]
1 Introduction
The tax control system is the "POS electronic tax control system", which is an electronic information network composed of POS machines, Golden Tax Cards/IC cards, card reade...[Details]
The UCC28700 is a constant voltage, constant current flyback controller that can achieve primary side regulation without the use of an optocoupler. Figure 1 is the application circuit of the UCC28700...[Details]
We know that the current digital oscilloscope can accurately capture various periodic signals and non-periodic signals. The digital oscilloscope has become one of the most important equipment for col...[Details]
High-voltage motor starter cabinet and high-voltage distribution cabinet are two important equipment in the power system. They have obvious differences in structure, function, application, etc.
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