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Abstract
Aiming at the main failure principle and wire bonding life shortcoming of automotive IGBT modules, a power cycle test design was conducted in combination with simulation analysis. The...[Details]
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introduction
As the overhead line undergrounding project is gradually advanced, cross-linked polyethylene (XLPE) cables are more widely used in urban main grid transmission lines, and the stab...[Details]
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According to foreign media reports, the BMW Group is developing a new generation of lithium-ion batteries - the sixth generation of batteries, which will increase the driving range and charging spe...[Details]
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As an important raw material for ternary positive electrode materials of power batteries, the market demand for manganese sulfate continues to grow. On the evening of November 1, Red Star Development ...[Details]
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Oscilloscopes are sometimes called "the electronics engineer's screwdriver," reflecting the fact that they are an essential tool for a wide variety of tasks. In the past, you could use a flat-head scr...[Details]
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Most automotive power architectures must follow the most basic principles when designing, but not every designer has a thorough understanding of these principles. This article will explain the six ...[Details]
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1. TBNZ / TBZ / CBZ / CBNZ
(1) TBNZ x0, #uimm6, label
Test and branch Not zero.
If x0 != 0 , then jump to label location and execute.
(2) TBZ x0, #uimm6, label...[Details]
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The flyback switching power supply is the most widely used topology in the power supply circuit, and its important role needs no further explanation. This article will explain the internal structure ...[Details]
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In recent years, as applications with massive data requirements such as the Internet of Things have become more and more common, mastering cloud computing technology has become a trend, both from...[Details]
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introduction
Today, real-time measurement of energy consumption, including real input power and input RMS current measurement of offline power supplies , is becoming increasingly important. These...[Details]
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In the eyes of many people, building a home computer requires too much hardware: motherboard, CPU, etc. But building an 8-bit computer is far less complicated. Recently, a developer named Matt Sarnof...[Details]
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At the DesignMed 2011 conference, engineers were able to get a glimpse into the future of personal medical devices by disassembling the Nonin Onyx II 9560 fingertip pulse oximeter.
“From large...[Details]
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In recent years, the medical semiconductor market has become one of the fastest growing semiconductor market sectors. According to the 2010 forecast of medical semiconductors by market research f...[Details]
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LedPort Equ P2
SegPort Equ P0
Timer1 Equ 0FB23H
Sec400Chg Bit 30H
Sec10Chg ...[Details]
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Preface This is a new picture of development that is a mixture of the old and the new, and a transformation of kinetic energy. In the tall red brick factory building with a sense of age, red hot molte...[Details]