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Power supply ripple definition Power supply ripple is the most intuitive manifestation of power supply performance. DC regulated power supply is generally formed by AC power supply through rectificat...[Details]
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As mobile phone performance improves, consumers are also very concerned about heat dissipation. If the phone gets hot or even burns when playing games, navigating or charging, it often leaves a bad i...[Details]
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Domestic "all-solid-state battery technology" has made a new breakthrough! Recently, Guoxuan High-tech officially released an all-solid-state battery called "Jinshi Battery", which can easily achie...[Details]
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Abstract: The piezoelectric signal output by the piezoelectric sensor is weak, the output impedance is high and there is superimposed common-mode interference; the existing piezoelectric signal pre...[Details]
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Take digital oscilloscopes as an example. Many users may know some traditional indicators of oscilloscopes, such as bandwidth, sampling rate, memory depth, etc. Some even compare the indicators when...[Details]
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In the field of electronic technology, there are many occasions where temperature monitoring is required to achieve the purpose of temperature monitoring, over-temperature alarm and adaptive adjustme...[Details]
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Do you really know what the new coronavirus really looks like? What does the new coronavirus look like? Recently, Austrian researchers successfully took a 3D photo of the virus by extracting,...[Details]
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What are the main types of single-phase asynchronous motors?
Single-phase asynchronous motors can be divided into the following types according to different structures and working principles:
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Abstract: A method for implementing a digital channelized receiver based on polyphase filtering is given. The processing bandwidth of the system is 875 MHz, which solves the contradiction between t...[Details]
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On the evening when Xiaopeng Motors launched the G3 2020 model, an investor friend found Che Zhijun because this friend bought an old model G3 at the end of June under the sales pitch of Xiaopeng Mot...[Details]
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On the evening of May 18, Jizhi Technology released a plan for a private placement of shares, with the planned number of shares to be issued not exceeding 34,682,078 shares, the total amount of funds...[Details]
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As one of the essential accessories of an oscilloscope, the current probe plays an extremely important role. There are many brands of current probes. In addition to the standard probes of the oscillo...[Details]
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On March 29, Fibocom released the embodied robot development platform Fibot to help customers quickly reproduce and verify the Stanford Mobile ALOHA robot.
As an upgraded version of the first...[Details]
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Jiweiwang News (Text/Dusa) On October 25, the first Semiconductor Third-Party Analysis and Testing Ecosystem Strategy Conference hosted by Sembcorp Nano (Suzhou) Co., Ltd. (referred to as: Sembcorp N...[Details]
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The power supply design of portable products requires system-level thinking. When developing battery-powered devices, such as mobile phones, MP3s, PDAs, PMPs, DSCs and other low-power products, if ...[Details]
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