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In any switching power supply design, the physical design of the PCB board is the last link. If the design method is not appropriate, the PCB may radiate too much electromagnetic interference, causin...[Details]
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I won’t go into too much detail about the basic knowledge of SD cards. If you are interested in this, you can search on Baidu. There are many articles about SD cards. Here we mainly explain in detail...[Details]
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Last June, UMC announced that it would spend tens of billions of yen to purchase all the shares of Mie Fujitsu Semiconductor Co., Ltd. (MIFS), a 12-inch wafer fab jointly owned by UMC and Fujitsu Sem...[Details]
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Security firm Kryptowire has warned that various Samsung devices are vulnerable to a major security vulnerability that could allow hackers to take over the devices. Kryptowire makes Mobile App...[Details]
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While power management is critical to the reliable operation of modern electronic systems, perhaps the last “blind spot” that remains in today’s systems is the voltage regulator. There is no way to...[Details]
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BlueSky Computer released its first quarter financial report, with consolidated revenue of NT$5.64 billion (same unit below), up 13% from the same period last year, and net profit after tax of NT$502...[Details]
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New options for diodes in PFC
In power factor correction (PFC) circuits, 600V boost diodes are key components, especially for PFCs operating in continuous mode and under harsh switching conditi...[Details]
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For really heavy equipment: Rutronik offers the Vishay 981 HE precision potentiometer product series
Reliable and accurate even in harsh environments: Vishay's 981 HE series precisio...[Details]
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Relevant departments in Taiwan announced the latest unpaid leave statistics on the 24th. A total of 2,044 companies and 14,948 people were implemented. Compared with the previous week, the number of ...[Details]
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According to foreign media reports, Panasonic Automotive has launched its latest fully connected electronic cockpit concept, integrating Panasonic's proprietary SkipGen 3.0 in-vehicle infotainment (I...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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The circuit in Figure 1 boosts the -12V voltage to 15.3V (relative to -12V voltage), and then obtains a 3.3V power supply voltage, and
the output current can reach 300mA. Q2 converts the 3.3V ...[Details]
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1 Introduction
Since the birth of light-emitting diodes (
LEDs
), full-color and high-
brightness
have been achieved
, and
white-light LEDs
have been developed based on
...[Details]
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Norflash and nandflash are non-volatile flash memories implemented using different technologies. Their respective characteristics will not be introduced here, but only the operation of norflash by s3c...[Details]
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This article takes the design of a 16-QAM RF transmit data pump as an example to introduce the techniques and device selection methods for designing digital filters using
FPGAs
, and explains th...[Details]
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