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At present, the AC power supply combined with control methods mainly include the following:
1. Primary feedback power supply. This technology is used to drive low-power LED lamps and is trans...[Details]
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On March 30, DIGITIMES reported that in Omdia's "Semiconductor Industry Analysis for the Fourth Quarter of 2021", Samsung Electronics still maintained its first position in the semiconductor industry...[Details]
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The financial system's demand for security products has changed from simple product demand to demand for a complete range of products and solutions, and demand for high-tech. In the future financia...[Details]
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Why does the motor stall current increase?
Load current is the current generated when the motor pulls the load; stator current varies with the load size, small load corresponds to small curren...[Details]
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ON Semiconductor’s leading EliteSiC MOSFET and diode technology will be key to Kempower’s electric vehicle fast charging solution
May 16, 2023 - ON Semiconductor, a leader in smart p...[Details]
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【summary】 MUSES72323 is a new high-performance, high-quality "MUSES" series volume control IC. The volume control device has the characteristics of maximum operating voltage of ±18V, low distorti...[Details]
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On June 2, National Technical issued an announcement stating that the company's wholly-owned subsidiary Shenzhen Qianhai National Investment Management Co., Ltd. (hereinafter referred to as "National...[Details]
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What is the AMBA on-chip bus?
As deep submicron process technology matures, the scale of integrated circuit chips is getting larger and larger. Digital ICs have evolved from timing-driven design ...[Details]
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With the rapid increase of private cars, various services and equipment such as car beauty and car anti-theft are constantly developing, and there are more and more counterfeit and shoddy products...[Details]
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SEMI (Semiconductor Equipment and Materials International) released a global wafer fab forecast report yesterday. The report pointed out that after experiencing a recession in the first half of the y...[Details]
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Renesas Electronics Launches New Programmable Smart Gate Driver for Brushless DC Motor Applications with Multiple Drive Configurations and Integrated Analog Power Devices to Save BOM Cost and Boa...[Details]
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With the further aging of the population, the working-age population is decreasing, and the labor costs in developed countries such as Europe, the United States, Japan and South Korea are risin...[Details]
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1 Introduction
With the widespread application of MOS devices, the current feedback operational amplifier (CFOA) based on the CMOS circuit structure is widely used in high-frequency and ...[Details]
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1. The sensor structure of the liquid flow meter is simple. There are no moving parts in the measuring tube, nor any wasteful parts that prevent the fluid from moving. Therefore, when the fluid passes...[Details]
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ABB robots are intelligent devices widely used in the field of industrial automation. Their basic program data is the basis for realizing robot automation control. This article will introduce the b...[Details]