News
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What factors affect the life of LED power supply?
China 's LED industry started in the 1970s, and after more than 30 years of development, a complete LED production chain has been formed. From the perspective of market sales, LED power supply is a very popular choice in the current power supply market, because it has th...Read more -
3 common LED driver power supplies
Many engineers working in the switching power supply industry are engaged in LED driver power supply design. Most companies have three main types of driver power supply designs: First. Introduction and features of LED driver power 1. Introduction of LED driver power LED driver power refers to th...Read more -
How many testing methods are there for PCB electromagnetic components?
Testing PCB electromagnetic components is an important part of PCB testing. So, how many testing methods are there for PCB electromagnetic components? 1.Ordinary coil test For coil testing, a digital bridge can be used to test the inductance online. Because the working frequency o...Read more -
How much do you know about LED driver power supply?
The LED driving power supply converts the power supply into a specific voltage and current to drive the voltage converter of the LED. Usually: the input of the LED driving power supply includes high-voltage power frequency AC, low-voltage DC, high-voltage DC, low-voltage high-frequency AC, etc. S...Read more -
In high-frequency transformers, what will be the impact if the inductance value exceeds the given range?
High-frequency transformer is an electronic device used to convert voltage and current. It is commonly used in wireless communications, power conversion, and electronic equipment. In high-frequency transformers, the selection and control of inductance is very impo...Read more -
Why is it important to keep your PCB clean?
When troubleshooting non-functional or poorly performing circuits, engineers can often run simulations or other analysis tools to consider the circuit at the schematic level. If these methods don't solve the problem, even the best engineers may be stumped, frustrated, or...Read more -
The sun is expanding, scientists warn
[The Epoch Times, April 10, 2024] (Compiled and reported by Epoch Times reporter Li Yan) Scientists warned in a new study that our planet will be swallowed up by the expanding sun. At the same time, other planets in the solar system will be "pulverized into dust." Thank...Read more -
In the past 2023, what “highlight moments” have magnetic materials had?
Basic research on magnetic materials makes great strides forward Throughout the past ten years, the changes and development of magnetic components have been more concentrated in aspects such as production capacity, product shape, production efficiency, production technol...Read more -
In the past 2023, what major events have happened in the high-tech field that affect the development of the inductor transformer industry?
Among all things, there are always some "decisive moments" worth remembering. The old year is over, and it is crucial for industry media to screen and take stock of these moments. It sets the tone for the year and records the current development of China's manufac...Read more -
Electronic transformer times
Artificial intelligence (Ai) is becoming a key driver of innovation in the magnetic component industry and an important engine driving new productivity. In recent years, big data and artificial intelligence have become hot topics in the field of science and technology, ...Read more -
After this component is cut open, it’s so amazing!
We use electronic components every day. Do you want to see what they look like inside? The internal structures of common electronic components are not well known. The following are cross-sectional photos of these components after cutting and grinding: Fil...Read more -
Inverter technology and applications
Inverter technology has revolutionized the way we use electricity, providing efficient and flexible solutions for a variety of applications. From renewable energy systems to industrial machinery and consumer electronics, inverters play a vital role in converting ...Read more