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Abstract: With the widespread application of high-power switching devices, power quality problems are becoming increasingly serious. This paper compares passive and active filtering technologies ...[Details]
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The concept of intelligent residential complex wiring system is derived from the combination of building intelligent technology and modern residential communities. As far as residences are concerne...[Details]
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1. Scheme demonstration and comparison
1. The focus of this design is on the control and drive of the stepper motor. The controlled motor in the design is a four-phase six-wire stepper mot...[Details]
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The CA8332 and CA8334 are compact, impact-resistant three-phase power quality analyzers. Its user-friendly design and intuitive user interface make measurement and use very simple and convenient. Not...[Details]
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For different macro types, you can configure whether the inline form USER is available. By default, USER is available in the following macros:
• Custom macros
makp
• Macro Steps ...[Details]
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LG Electronics criticized Samsung Electronics' QLED 8K TV for not meeting specifications at IFA 2019, Europe's largest consumer electronics show. On September 17, the two companies held a technical b...[Details]
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The idea of using trees to develop new batteries for electric vehicles has been questioned by many scientists. But a Japanese papermaker is determined to try to develop the technology. According to...[Details]
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Communication DC power supply is a basic telecommunication equipment, providing power supply guarantee for communication main equipment. Battery pack is an important component of communication DC...[Details]
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I. Design Task: This design consists of four modules: data display module, temperature acquisition module, time processing module and adjustment setting module. The system uses AT89S52 single-chip mi...[Details]
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On September 13, Taijing Technology announced that the company signed an agreement with the government of Dianjiang County, Chongqing on September 11, 2021, and plans to build an ultra-small, low-pow...[Details]
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Lighting is not only a lighting tool in the home, but also gradually becomes a decoration in people's lives. Unique and creative lighting can also add a lot of fun to our home life. With the developm...[Details]
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China Energy Storage Network News:
——Interview with Xiao Shijie, General Manager of State Grid Zhejiang Electric Power Company
Xu Junshan Chai Liping Shen Liang
Reporter: Accele...[Details]
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At present, LCD splicing has replaced the dominant position of DLP large screens and is widely used, almost covering the entire market, but some customers still choose DLP large screen products with s...[Details]
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1. Classification of flyback switching power supplies
The topology of the switching power supply is classified according to the power size as follows:
Commonly used RCC (self-excited osci...[Details]
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Automotive electronics require that the storage system must be able to survive a vehicle accident - since a collision may cause the car's low-voltage system to lose power, storage requires a native...[Details]
Microcontroller MCU
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