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High-end chips manufactured using cutting-edge process technology often require high-quality, multi-layer motherboards. To ensure that such printed circuit boards (PCBs) can be produced in the United...[Details]
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1 引言
在正激变换器中，有源箝位技术相对其他复位技术，比如RCD，LCDD而言具有如下优点：
(1) 开关管的电流、电压应力小（约为1.3Vinmax）,便于开关器件的选择.
(2) 变压器复位过程中的损耗小,EMI和噪声比较低
(3) 实现开关管的零电压开通,减少了开关管的损耗
(4) 在主开关管关断的时候,有源箝位正激变换器相对于其他复位方式的正激...[Details]
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introduction
Among various single-phase PFC circuit topologies, Boost circuits are widely used due to their simple structure, high conversion efficiency, and easy control. High-frequency methods ca...[Details]
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Preface
The development of scientific and technological innovation is an important factor that profoundly affects the direction and progress of human civilization. In a sense, it determine...[Details]
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Distributor input interface/output interface
Input interface of the distributor
The input interface is the main parameter of the distributor, which refers to the interf...[Details]
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GPRS (General Packet Radio Service) is the abbreviation of General Packet Radio Service, which is a data transmission technology based on the Global System for Mobile Phones (GSM). GPRS network not o...[Details]
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According to recently disclosed internal documents, the EU is considering forcing all smartphone manufacturers to use removable batteries in the future. This means that any smartphone brand sold in E...[Details]
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Imagination Technologies recently released the new iEB110 IP, a complete Bluetooth Low Energy IP solution based on the latest 5.2 specification released by the Bluetooth SIG. The newly launched iEB11...[Details]
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Measuring the Amplitude and Phase of AC Signals Using Digital Oscilloscope DS6104 analyzes and studies the amplitude and phase of sinusoidal AC signals using an oscilloscope. However, why do the err...[Details]
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I. Introduction
ZigBee is a wireless technology based on the IEEE802.15.4 specification. It has many advantages, including security and application layer interfaces created on the 802.15.4 spec...[Details]
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At present, switching converters with power factor correction function are usually divided into two types: two-stage structure and single-stage structure. The two-stage structure circuit has good p...[Details]
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South Korean semiconductor company SK Hynix has taken a step back on the joint acquisition of ARM. Experts say ARM is losing its appeal as an acquisition target because the price demanded by SoftBank...[Details]
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The emergence of advanced personal medical devices at reasonable prices is changing the entire healthcare industry, allowing consumers to monitor their vital signs and other key indicators at home or...[Details]
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Introduction: The functions of a vehicle-mounted command and control platform are mainly reflected in the following aspects: monitoring and displaying the technical status of the vehicle; inter-vehic...[Details]
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Auto-coupling step-down starting and soft starting are two common motor starting methods. They each have their own advantages and disadvantages and are suitable for different application scenarios....[Details]
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