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In any era, core technology determines the competitiveness of an enterprise. The reason why those century-old enterprises can stand firm in the fierce market competition is precisely due to the acc...[Details]
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February 19, 2020, Guangzhou, China - Guangdong Gowin Semiconductor Technology Co., Ltd. (hereinafter referred to as "Gowin Semiconductor"), the world's fastest growing programmable logic company, an...[Details]
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On the evening of August 26, BOE disclosed its 2019 semi-annual report. The company achieved revenue of 55.039 billion yuan in the first half of the year, a year-on-year increase of 26.6%; the net pr...[Details]
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introduction
With the development of power electronics technology, new permanent magnet materials and DSP (digital signal processor) with fast computing capability, the application of brushles...[Details]
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Abstract: This article introduces the SPWM medium frequency inverter power supply digital control system based on PIC16C73 and SA838, and gives a detailed introduction to the working characteris...[Details]
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China Energy Storage Network:
Reform is the driving force of development. China adheres to the direction of market-oriented reform and continuously promotes the reform of the power system. Ov...[Details]
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How to suppress 50 Hz AC noise in tube amplifier
1. Influence of Filament Voltage Amplifier
As shown in Figure D--1, there is a capacitor Cf between the grid and the filament of the electron ...[Details]
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A segment-type liquid crystal display device refers to a liquid crystal display device that uses long strips of display pixels to form a one-bit display type, and is referred to as a segment-type l...[Details]
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May 11, 2022 – Mouser Electronics, the industry’s leading New Product Introduction (NPI) distributor announced that it has won the annual Global Service Excellence Award from TE Connectivity (TE) for...[Details]
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It is reported that Apple has recently begun testing a foldable iPhone at the Foxconn factory in Shenzhen, and it may not be unveiled until 2022 at the earliest. According to leaked informati...[Details]
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The microcontroller is the main part of the whole measurement system, responsible for processing and calculating the front-end pulse signal, as well as signal synchronization and timing. Secondly, aft...[Details]
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Large-scale LED display system is an electronic advertising media formed with the rapid development of computer and related microelectronics and optoelectronics technology. It uses dot matrix modul...[Details]
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Distance measurement and object detection play an important role in many fields, including factory automation, robotic applications, and logistics. In particular, in safety applications, objects or...[Details]
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The brushless DC motor consists of a motor and a driver, and is a typical mechatronics product. The motor rotor winding adopts a three-phase star connection method, which is very similar to a three...[Details]
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This article will share the design of a series- adjustable voltage-stabilized power supply . Figure 1 is a voltage-regulated power supply with adjustable output voltage using a transistor. This c...[Details]
Power technology
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