I am currently researching an AC/DC solution of around 10W.
I would like to ask all the teachers: How can we achieve the lowest cost?
If it is made in a non-isolated way, will there be any security is...
[align=left][font=微软雅黑][size=3]On May 23, the front page of Nanyang Daily published an article titled "Water hydrogen engine officially rolled off the production line, municipal party secretary praise...
There is a problem that has troubled me for a long time, as shown in the figure above. This is the schematic diagram of the linear thyristor power supply. When the X capacitor is not added, the EMC te...
IntroductionHyperscale data centers need to scale as system demands increase. Ethernet has become the preferred network protocol for server-to-server communications required by hyperscale data centers...
On November 29, the 2019 Global Artificial Intelligence Innovation Summit was successfully held in Hefei High-tech Zone! The summit was hosted by the Hefei High-tech Zone Management Committee and org...[Details]
On September 18, the real Samsung Galaxy S20 FE was exposed. Compared with the Galaxy S20, the biggest difference in the appearance of the Galaxy S20 FE is that it uses a straight screen (the Galaxy ...[Details]
If you observe the development history of household cleaning appliances, you will find that this is a history of human "laziness", and "laziness" with technical content can really change the world!...[Details]
We live in cities and breathe the air of cities every day. As people's living standards continue to improve, the air quality is constantly declining. Many times, the air we breathe is completely subst...[Details]
On the morning of July 27, Intel announced today that it will accelerate innovation in chip processing and packaging, and Qualcomm will become one of the company's customers. The chips manufactured b...[Details]
Q: Why should I care about driving capacitive loads?
A: Usually this is not a choice. In most cases, load capacitance is not artificially added capacitance. It is often an objective existence ...[Details]
Just when we were all guessing when the Xperia 5 II would be officially released, Sony today announced the time of the new product launch conference on its Youtube homepage - September 17th. It can...[Details]
When debugging high-speed signals, engineers must first debug and verify whether their designs meet physical layer specifications. At this stage, signal integrity (such as eye diagrams and jitter) ...[Details]
USB (Universal Serial Bus) is a very popular fast, bidirectional, cheap, hot-swappable interface. A pair of USB interfaces can be found on every PC. Based on the USB1.1 specification, the USB inter...[Details]
■ Y capacitor (Cy, also known as line bypass capacitor)
The Y capacitor is connected across the floating ground (FG) and the live wire (L)/neutral wire (N) to eliminate high-frequency and common-mo...[Details]
The first type of electric vehicle motor control solution is single motor dual voltage level, and the second type is dual (multi) motor dual voltage level. Although there are differences in such desi...[Details]
Recently, the Shanghai Municipal Economic and Information Commission issued the "Action Plan on Building Shanghai into an Artificial Intelligence Highland and Constructing a First-Class Innovation Ec...[Details]
Opening remarks
Recently, while learning ARM, I encountered some professional terms that I had never seen before in 8-bit and 16-bit machine applications. Among them, the two terms that ar...[Details]
Compactus hybrid sealed connectors are rugged, high-density automotive-grade connectors that connect more power and signal circuits in tight spaces inside the vehicle. Features and advantages Heat ...[Details]
The coil of a micro motor is usually wound with very thin copper wire, which has poor current resistance. When the motor load is large or the motor is stuck, the current flowing through the coil wi...[Details]
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