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The basic circuit of the capacitor step-down simple power supply is shown in Figure 1. C1 is a step-down capacitor, D2 is a half-wave rectifier diode, D1 provides a discharge circuit for C1 during the...[Details]
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Recently, in response to rumors about BYD's actions in the battery-related field, BYD officially stated that "recent rumors about solid-state batteries and sodium-ion batteries have been confirmed by...[Details]
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introduction With the development of modern science and technology, the widespread application of power electronic devices and nonlinear and impact loads has caused more and more serious pollution to...[Details]
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introduction Stepper motors are very suitable for use in open-loop position control systems due to their low rotor inertia, high positioning accuracy, and no cumulative error. DC motors are commonly ...[Details]
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CATL (Shanghai) Intelligent Technology is a company specializing in integrated intelligent chassis. It was established in 2021. The R&D center is located in Lingang. It also has an electric drive R&D...[Details]
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Application in chilled water cooling capacity measurement: In the flow measurement of chilled water, electromagnetic flowmeter has obvious advantages. For example: no pressure loss, high accuracy, goo...[Details]
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As the light source of street lamps, LED
has many advantages over traditional light sources, such as long life, good earthquake resistance,
adjustable
brightness
, small
luminous f...[Details]
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Compared with the traditional resistive touch technology, which currently has the highest market share, capacitive touch technology brings many advantages to users, including: up to 97% penetration...[Details]
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This paper introduces the design method of virtual oscilloscope based on LabWindows/CVI. First, the design of data acquisition system is introduced, then the design of LAN interface is given, and fi...[Details]
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Taiwan Semiconductor Manufacturing Co., Ltd., referred to as TSMC, is a semiconductor manufacturing company. Founded in 1987, it is the world's first professional integrated circuit manufacturing ser...[Details]
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According to foreign media reports, SmartSens, a supplier of high-performance CMOS imaging systems, announced that it has signed a cooperation agreement with MEMS Drive, an innovator in MEMS image st...[Details]
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The latest research report from Strategy Analytics’ IoT Strategy service, “The Battle for Unlicensed LPWA Supremacy in IoT,” predicts that by 2025, the number of unlicensed LPWA connections worldwide...[Details]
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Solar photovoltaic technology is a technology that converts solar energy into electricity. Its core is a semiconductor material that can release electrons. The most commonly used semiconductor mate...[Details]
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Signal sources have developed to a very wide range today. We can classify them according to the frequency range: ultra-low frequency (0.1m~1kHz), audio (20Hz~20kHz), video (20kHz~10MHz), radio fre...[Details]
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October
24,
2024
,
Chengdu - OPPO today released the new generation of annual imaging flagship Find X8 series, which adopts a new generation of ultra-thin straight screen...[Details]