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1. Working Principle of Photovoltaic Inverter - Introduction
Inversion refers to the process of converting direct current into alternating current, an inverter circuit refers to a circuit ...[Details]
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One of the most misunderstood test system issues is grounding. Here, "ground" is defined as a connection to earth ground. However, many people tend to use the term "ground" to refer to the reference p...[Details]
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Recently, the zero-carbon ship energy storage power system designed and developed by China New Energy Aviation has passed the DNV certification, becoming the first ship battery system product indep...[Details]
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introduction
ADC is the bridge connecting the analog signal processing part and the digital signal processing part in modern digital demodulators and software radio receivers. Its performance det...[Details]
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We know that there is a widely used instruction LDR in ARM CPU, which is mainly used to load data from memory (to be exact, address space) to general registers. However, both ARMASM and GNU ARM A...[Details]
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Today I will show you how to learn input capture in the Freescale MC9S12X TIME module. The TIME module has been introduced before and will not be repeated here. First, let me introduce what input c...[Details]
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Definition of Microgrid
Micro-Grid, also translated as microgrid, is a new type of network structure. It is a system unit composed of a group of micro power sources, loads, energy storage systems...[Details]
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Abstract: This paper analyzes the basic principles of fiber Bragg grating sensing, and specifically verifies the relationship between wavelength change and temperature in a dam simulation slot test...[Details]
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As the world of communications technology gathered at the Computer History Museum this week to celebrate the 40th anniversary of Ethernet, Broadcom co-founder and CTO Henry Samueli discussed six area...[Details]
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challenge
Over the past few years, the number of portable devices such as laptops, mobile phones, and media players has grown significantly. These devices with more features and functions require mor...[Details]
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For gamers who often have to delete old games to make room for new games in their limited-capacity consoles, Western Digital has now announced five "WD Black" external gaming hard drives to relieve t...[Details]
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Abstract: This paper introduces an improved ZVT-BOOST circuit. The auxiliary tube adds a lossless absorption circuit to further improve the soft switching
The efficiency of the circuit. The pa...[Details]
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After 5G entered commercialization, Samsung Electronics also began to lay out its plans. South Korean media "edaily" exclusively reported that Samsung Electronics will work with Yonsei University to ...[Details]
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SI4438 RF module parameters: 1. Frequency range: 425-525 MHz 2. Digital Received Signal Strength Indicator (RSSI) 3. 64-byte transmit and receive data register (FIFO) 4. Frequency hopping function wa...[Details]
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The circuit monitors a bipolar power supply with user-defined positive and negative reset thresholds. When either voltage drops below (usually toward 0V) the corresponding threshold, the circuit ge...[Details]
Mobile and portable
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