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So far, lighting companies have been committed to the LED bulb business, and have been competing fiercely to quickly seize the market for "bulb sockets" such as E26 for ordinary bulbs and E17 for smal...[Details]
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In LED lamps, the heat dissipation is directly related to the quality and life of the product. However, due to the hype of some merchants and the misleading of so-called experts, some misunderstand...[Details]
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On November 8, 2022, WPG Holdings, a leading semiconductor component distributor dedicated to the Asia-Pacific market, announced that its subsidiary WPI has launched a 100W bidirectional charging...[Details]
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1 Introduction The H-bridge cascade multilevel converter uses a method of connecting multiple power units in series to achieve high voltage output. Its output mostly uses a multi-level phase-shifte...[Details]
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In the early high-power power supply (output power greater than 1KW) applications, the hard-switched full -bridge topology is the most widely used one. Its characteristics are fixed switching frequen...[Details]
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A Beginner's Guide to onsemi Design Tools
Getting Started with ON Semiconductor Design Tools
When it comes to system-level design, development tools are just as important as...[Details]
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Circuit function: When the voltage is lower than 180V or higher than 250V, it can give an audible and visual alarm. When an AC contactor is connected externally, it can cut off the power supply to...[Details]
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1. LEDs used in backlight modules have the advantage of saving power
LED is used as a light source in the backlight module to replace the traditional cold cathode fluorescent lamp (CCFL). It i...[Details]
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The use of renewable energy sources such as solar energy
has grown significantly
in recent years
. This growth has been driven by government incentives, technological advances, and lower sys...[Details]
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In recent years, countries around the world have become more and more concerned about energy issues such as environmental protection and energy conservation, which has indirectly affected investmen...[Details]
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Preface
In recent years, white light LEDs have gradually replaced incandescent bulbs and fluorescent lamps because they have unparalleled advantages over traditional light sources in terms...[Details]
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Since pulse width modulation technology achieves the effect of voltage and frequency conversion of output voltage by adjusting the frequency and duty cycle of output pulses, it has been increasingly ...[Details]
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This document describes the performance, technical data and the connection of the SSL2109 reference board. The SSL2109 is an NXP Semiconductors controller IC intended to provide a low cost, small form...[Details]
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In the real-time power conversion field that continues to demand higher performance and efficiency, it is critical for designers to invest in scalable and sustainable industrial and automotive power ...[Details]
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IGBT has large turn-off loss; tailing is a serious obstacle to high-frequency application. This problem consists of two aspects: 1) The problem of charge storage in the base region of GTR, the do...[Details]
Analogue and Mixed Signal
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