My graduation project is to make a power supply with an output of positive and negative 12V and an output current greater than 1.5A. I chose lm2576, which can get a positive 12V output. However, pin 2...
[i=s]This post was last edited by jameswangsynnex on 2015-3-3 19:58[/i] [color=black]Author: Emma Lu, Jacky Deng Guiyu, Shantou, is a place of mixed joy and sorrow. Since the early 1990s, electronic w...
[size=16px][b]Does anyone know what tools and languages are used to develop the operating systems of electronic products such as MP3, digital cameras, and projectors? If I want to learn program develo...
[i=s]This post was last edited by jinglixixi on 2022-9-13 23:28[/i]The preparations for Bluetooth communication on the development board have been introduced before. This time, we will test the commun...
I am new to Linux. Can you recommend some books? I am not used to reading e-books now. I hope some experts can recommend some good books for beginners. Thanks....
Shandong Zhongtong Bus Co., Ltd. (hereinafter referred to as "Zhongtong Bus") is a standardized listed company controlled by China National Highway Vehicle Machinery Corporation, a direct subsidiary o...
Long ago, the lifespan of cars in my country was 15 years. Once a car reached 15 years old, it was forced to be scrapped. However, the policy was later changed. As long as the car does not exceed 6...[Details]
Today's security industry has entered the era of massive networking. Many enterprises, especially financial institutions, have established multi-level video surveillance networking platforms. Lever...[Details]
Capable of providing precise and efficient thermal management for artificial intelligence computing power, intelligent sensing and autonomous driving systems
Shenzhen, ...[Details]
1. Introduction
Electronic scales are gradually replacing traditional measuring tools like springs and balances in everyday life, such as electronic price computing scales and electronic weigh...[Details]
The automotive industry in 2025 is undergoing a thorough intelligent reshuffle.
Geely wants to make changes in the field of AI cockpits: in the future, there will be no traditional smart...[Details]
Electric vehicles are becoming increasingly popular, with increasingly longer ranges. There are two ways to charge electric vehicles: slow charging and fast charging. Which is the most suitable? Sl...[Details]
One of the most core components of electric vehicles is the motor. The power supply provides electrical energy to the motor, which converts this electrical energy into mechanical energy, which in t...[Details]
According to Nikkei, Japan has performed poorly in responding to China's power semiconductor challenges.
There are five major companies in Japan's power chip market: Mitsubishi Electric,...[Details]
1. Fault phenomenon and cause analysis
1. During the operation of the equipment, the expansion sleeve is subjected to a large torque, and the mating surfaces of the shaft and the sleeve move...[Details]
According to Nikkei, a survey found that global electric vehicle battery supply is expected to reach more than three times the required quantity due to
cooling
demand for electric vehicles,...[Details]
Tiantai Robot's official Weibo account announced on the evening of August 20 that Tiantai Robot Co., Ltd., together with strategic partners including Shandong Future Robot Technology Co., Ltd., Sha...[Details]
China, August 21, 2025 – STMicroelectronics (NYSE: STM), a world-leading semiconductor company serving a wide range of electronics applications, has published its IFRS 2025 semi-annual financial re...[Details]
In the field of communications power supplies, AC/DC rectifier power supplies are called primary power supplies or basic power supplies, while DC/DC converters are called secondary power supplies. ...[Details]
With the increasing popularity of automated equipment, linear modules, a common auxiliary device for automated equipment, have also seen a bright future. In particular, in recent years, many small ...[Details]
Consumer demand for premium listening experiences has driven rapid evolution in the wireless headphone market in recent years. Hybrid designs, which utilize two drivers per earbud to enhance sound ...[Details]
Power technology
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