In circuit design, when the input power is 12V or 24V, the power supply is 5V or 3.3V. We often encounter the problem of multiple power supplies.
A low-cost method is to use transformer regulation. On...
From Made in China 2025 to new infrastructure, to the 14th Five-Year Plan, and the country's dual carbon goals, intelligent manufacturing and industrial upgrading are all important links.
As an upstre...
Hello everyone, I used LM2596 to generate 15V and MP3436 to generate 24V to make a power module, and used 20V DC as input. When I connected it with a 20V DC power supply, the power supply voltage was ...
1. Work content:1. Responsible for the hardware circuit test and electrical parameter verification and evaluation test of motor control products;2. Verify and test the electrical parameters of electro...
[i=s]This post was last edited by eew_3sqZMg on 2021-2-25 12:04[/i]With the help of a noble person, I found the login password of UBUNTU. I was so happy. The clouds were cleared and I saw the light. I...
Recently I found a chip called w7500 developed by a Korean company called wiznet. It is a cortex-m0 microcontroller with "hardware TCP/IP". It looks like a cool chip. I am a little excited because it ...
HomePod mini has been on sale in other countries and regions for a week, but some users who received the product said that they encountered "network connection" problems when experiencing this smart ...[Details]
China Energy Storage Network News:
On November 9, the Intelligent Distribution Network Center of State Grid Jibei Electric Power Co., Ltd. started the construction of the IoT transformation o...[Details]
SiFive announced today that it has raised $61 million from investors including SK Hynix and Saudi Aramco. The company said its existing investors - which include venture capital arms from Intel Cor...[Details]
In the electric vehicle market, as the demand for lithium-ion batteries surges, researchers are stepping up the development of new electrolytes. New electrolytes must not only ensure the performance,...[Details]
According to a recent report by the Physicists' Organization website, American scientists have found a way to use silicon sponge instead of graphite as a component in rechargeable lithium-ion batterie...[Details]
Have you ever calculated the expected component losses in your design in detail, only to find that they are quite different from the results measured in the lab? This article introduces a simple meth...[Details]
The deep integration of intelligence and electrification is an important trend in the development of future automotive technology, bringing consumers a new intelligent driving experience. However, wi...[Details]
The Party Leadership Group of State Grid Corporation of China held a meeting recently and established a new long-term development strategic goal, namely, to build an "internationally leading energy...[Details]
Many data acquisition systems connect directly to the sensor . As with all measurement systems, errors must be identified and minimized as much as possible. Errors due to thermal drift, EMI/RFI, inte...[Details]
In recent years, with the popularity of private cars, safety accidents of children being trapped in cars and suffocating are common. Recently, Netcom participated in the "Online Conference on Vital S...[Details]
Navitas Semiconductor, which focuses on gallium nitride (GaN) power IC and silicon carbide (SiC) technology, recently announced its latest artificial intelligence data center technology roadmap. Th...[Details]
1 Introduction
In the 1960s, switching power supplies came into being and gradually replaced linear regulated power supplies and thyristor phase-controlled power supplies. Over the past 40 yea...[Details]
Realize data transmission and control through checksum, such as controlling LED lights, buzzers, and sending data to the host computer. Because it is data transmission and control, a structure...[Details]
Recently, ICBC Liaocheng Branch issued the first project loan of RMB 88.7 million for the 101MW/204MWh electrochemical energy storage project in Guancheng, Shenxian County, Liaocheng, which was invest...[Details]
The forward and reverse wiring of a three-phase inverter is a highly technical job, involving many aspects such as electrical principles, wiring methods and safe operation. This article will introd...[Details]