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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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In engineering applications, in order to make the SPWM inverter work safely, a reliable protection system is required. A fully functional protection system must not only ensure the safe operation o...[Details]
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How to cleverly measure the power consumption current
of electronic watches The power consumption current of electronic watches is an important quality indicator of electronic watc...[Details]
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Semiconductor analysis firm IC Insights has raised its forecast for semiconductor output value growth this year from the original 19% to 24%. In 2021, global semiconductor output value is expected to...[Details]
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1 Introduction
The fieldbus control system (FCS) is a new type of control system after direct digital control (DDC) and distributed control system (DCS). It is a fully open, fully digital, multi-p...[Details]
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As we all know, many of Microsoft's cross-platform applications and services, such as Word, have exceeded the milestone of 1 billion downloads. Microsoft is making the name Windows Defender a thing o...[Details]
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UI! In the previous lecture, we mentioned that in terms of environmental perception of autonomous driving, new forces and traditional manufacturers have collectively turned to lidar, but Tesla is s...[Details]
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News from the Samsung Galaxy Community shows that the official administrator announced that the internal testing of One UI 3 for the Samsung Galaxy S20 series will begin soon. Officials expect th...[Details]
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There are two types of AC-DC non-isolation, one is a linear power supply, and the other is a BUCK circuit. The PN8044 non-isolated AC-DC power chip buck circuit represented by Liwei Electronics ado...[Details]
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In order to thoroughly implement General Secretary Xi Jinping’s important instructions on resolutely winning the battle against the epidemic and the decisions and deployments of the Party Central C...[Details]
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As shown in Figure B, its truth table is shown in Table B.
In applications, if an RS trigger is used for switch shaping, the input terminal should be connected to VDD or VSS through a resi...[Details]
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With the rapid development of the handheld communication device market, the functions of mobile phones are gradually increasing. Now mobile phones are no longer just handheld devices for voice comm...[Details]
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Low Power CV Charger/Adapter Circuit : 6W, 5V, 1.2A, 90–265 VAC Input Flyback Power Supply Circuit
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Any additional current generated in the test system will be added to the current being measured and cause errors. This current can be generated internally, such as the input bias current of the inst...[Details]
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Enhancing Indoor Location Services with Innovative Bluetooth® Core Specification v5.1 Angle of Arrival (AoA)
Enhance indoor positioning services with innovative Angle of Arrival (AoA) in...[Details]
RF/Wirelessly
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