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The insulation resistance of a power capacitor refers to the insulation resistance of the electrode of the power capacitor to its shell. A 1000V megohmmeter is used to measure the insulation resistan...[Details]
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The usage of embedded operating systems for ARM microprocessor architecture has continued to grow in recent years. Among various embedded operating systems, Linux is the third most supported forc...[Details]
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This time we will focus on learning the settings of the watchdog.
1. Many people do not understand the meaning of watchdog, so what exactly is a watchdog?
The watchdog, also known as the watchdog...[Details]
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According to the latest news, Apple is very likely to release new iPhone products on September 10, including the high-end iPhone 5S and the cheap iPhone 5C. Among them, a lot of leaked information sh...[Details]
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and
are important power supply guarantee equipment for enterprises. Traditional maintenance management includes: ① daily inspection of appearance, regular replacement of
batteries
...[Details]
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1 Introduction
In current pulse power systems, high-voltage capacitors are usually charged by linear power supply resonance or constant current of traditional resonant high-frequency switching power...[Details]
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Apple asked Foxconn to start recruiting workers to assemble iPhone 14 models in advance, fearing that the lockdown could lead to supply shortages or delays later this year, according to United Daily ...[Details]
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Digital source performance is widely used in semiconductor device characteristic testing, saving money and space, saving test bench space, and at the same time achieving a large dynamic test range, i...[Details]
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By Ron Westfall, Director of Analysis, Futurum Research Marvell announced the launch of custom application-specific integrated circuit (ASIC) services to meet the stringent requirements of next-gen...[Details]
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The MacBook equipped with Apple's self-developed M1 chip can directly run iOS and iPadOS software, realizing interoperability between different systems. Of course, Apple is not the first to connect m...[Details]
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Apple today released the GM version of the upcoming iOS and iPadOS 13.5 updates to developers, a week after four beta versions began testing and more than a month after the release of iOS and iPadOS ...[Details]
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From the beginning of learning 51 single-chip microcomputers, to now starting to transform and learn the more powerful STM32f407 series, During the learning process, library functions and correspondi...[Details]
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Inside STM32
The department comes with 2 watchdogs: independent watchdog (IWDG) and window watchdog (WWDG)
The independent watchdog of STM32 is driven by an internal dedicated 40Khz low-speed cloc...[Details]
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Apple CEO Tim Cook said that despite being released only in November last year, sales of MacBook Air, MacBook Pro and Mac mini equipped with M1 processors now account for the majority of Mac sales, s...[Details]
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Naxin Micro
Introduced the first 1200V
SiC
MOSFET
NPC060N120A series products, which have an RDSon of 60mΩ and are available in two
package
forms: through-hole TO-247-4L...[Details]
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