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Sometimes, when using a ZDS2022 oscilloscope and a Tektronix or Agilent oscilloscope to observe waveforms simultaneously, the horizontal trace of the waveform captured by the ZDS2022 oscilloscope loo...[Details]
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Qi and A4WP are the two most important wireless charging technologies today, but what are their respective advantages and disadvantages? Who will stand out in the upcoming wireless charging technolog...[Details]
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Recently, Shanghai Zhanxin Electronic Technology Co., Ltd. (hereinafter referred to as Zhanxin Electronic), a leading domestic silicon carbide (SiC) high-tech chip company, announced the completion o...[Details]
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Microsoft announced today that the Apple TV app will be coming to the new Xbox Series X and Series S on November 10, the day Microsoft's new consoles go on sale. The app will also be released for the...[Details]
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1. Oscilloscope An oscilloscope is an electronic instrument that measures voltage waveforms. It can display the law of the measured voltage signal changing over time in a graphical manner. Using an o...[Details]
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Vertical shaft crusher is a vertical impact crusher, commonly known as sand making machine. It is the result of wisdom and correct decision-making of experts in the research and development of mini...[Details]
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The battery usually refers to the lead-acid battery, which is a type of battery and belongs to the secondary battery. Its working principle: when charging, it uses external electrical energy to rege...[Details]
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OLED (Organic Light Emitting Diode), translated into Chinese as organic light emitting diode, is currently widely used in mobile devices and even TVs. It has the advantages of ultra-fast response s...[Details]
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With the start of construction of Tesla's Shanghai Super Factory, domestically produced Teslas have also started selling. Tesla announced that the Model 3 Standard Range Plus (Made in China) with b...[Details]
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In the 5G era, thinness and lightness have become one of the important selling points of the OPPO Reno series. On Reno3 Pro and Reno4 Pro, OPPO has taken thinness and lightness to the extreme....[Details]
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According to the requirements of the Preventive Test Regulations for Electric Power Equipment "DL/T 596 - 1996", the test current for the conductive loop resistance test of various switching equipmen...[Details]
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1 Introduction
Among vehicle positioning systems, GPS is the most widely used in the world, and its functions have been widely accepted. It can provide users with global, all-weather, high-pre...[Details]
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In the previous issue, we introduced the test setup of WLAN. In this issue, we will introduce the conduction test of WLAN terminals.
The test environment is shown in the figure below:
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The three-terminal fixed output integrated voltage regulator is a series-adjustable voltage regulator. It integrates all circuits on a single silicon chip. The entire integrated voltage regulator c...[Details]
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Various forms of LED packaging structures and technologies
In the LED industry chain, the upstream is LED substrate wafers and substrate production, the midstream industrialization is LED ch...[Details]
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