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Overview This design uses a DC-DC converter as the core to achieve power conversion from 220V mains to +60V/20A. Power factor correction technology is used in the power supply design to increase t...[Details]
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According to the currently known information, the Snapdragon 898 flagship chip may officially debut at the end of this month, and the first batch of terminal mobile phones equipped with this chip wil...[Details]
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Use, maintenance and selection of megohmmeter
If a multimeter is used to measure the insulation resistance of a device, then only the insulation resistance value under low voltage i...[Details]
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Decoupling PROFINET devices via KRL
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IOCTL command 1060:
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In order to be able to operate a device alternately on different robots, the IOCTL command 1060 is r...[Details]
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Instrument and meter circuit maintenance has always been an indispensable part of electronic companies. Because only through it can the originally unqualified products finally leave the factory. H...[Details]
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Introduction: This paper compares and analyzes the characteristic parameters of NEDC/WLTP/CLTC cycle conditions, and based on the vehicle parameters of a pure electric passenger car, compares and ana...[Details]
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According to The Information, new data shows that the market for initial public offerings (IPOs) of technology companies this year is more frothy than in previous years. Data from financial market pl...[Details]
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The two capacitors CI and C2 in the figure are called the load capacitors of the crystal oscillator. They are connected to the two legs of the crystal oscillator and the capacitance to the ground r...[Details]
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According to Bloomberg, people familiar with the matter revealed that GlobalWafers is about to clear a major regulatory hurdle in its $5.3 billion acquisition of German silicon wafer manufacturer Sil...[Details]
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1. IO input design skills 01: Resistor or capacitor positions should be reserved on lines that are prone to ESD intrusion, such as key input ports. If necessary, components should be added to enhance...[Details]
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Any single-chip microcomputer needs a clock to work so that the microcontroller executes the program step by step according to the given clock beat. For such a clock, there are multiple working config...[Details]
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Recently, Huawei announced that the Ministry of Industry and Information Technology has issued China's first 5G radio communication equipment access license. Huawei was the first to obtain the first ...[Details]
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introduction
High-frequency signal source design is an important part of 3D induction logging. The principle of 3D induction logging is to use an excitation signal source to transmit high-...[Details]
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When it comes to foldable screen mobile phones, many people will definitely think of the small and exquisite Samsung Galaxy Z flip 3, or the high-end and atmospheric Galaxy Z Fold 3. The Samsu...[Details]
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Function of the circuit
The linearization circuit composed of analog circuits has diode fold line approximation method, power series expansion approximation method, etc., but th...[Details]
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