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For high-power UPS power supplies, especially those with three-phase full-controlled bridge 6-pulse rectifiers, the harmonics generated by the rectifiers account for nearly 25-33% of all harmonics....[Details]
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In October 2020, Volkswagen and NXP began to cooperate on the electronic devices of electric vehicles (EVs), using NXP's battery management system (BMS) for Volkswagen's innovative MEB platform to he...[Details]
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Since the beginning of this year, my country's energy storage installed capacity has continued to grow, and a number of new energy storage projects such as compressed air energy storage and solar ther...[Details]
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introduction
In the field of embedded operating systems, μC/OS developed by Jean J. Labrosse once caused a strong response in the field of embedded systems due to its open source code and power...[Details]
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Shanghai Wanye Co., Ltd. (hereinafter referred to as the "Company"), a listed company, announced that it will sign a "Memorandum of Cooperation on the Joint Venture Establishment of an Integrated Cir...[Details]
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//Now let's take a look at another function of interrupt initialization, early_trap_init(), which is implemented in the file arch/arm/kernel/traps.c.
void __init early_trap_init(void)
{
//CONFIG...[Details]
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The AC current probe is a high frequency probe that can measure both DC and AC. Features include: 1. High bandwidth, can capture current waveform accurately and quickly; 2. High precision: within t...[Details]
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Rohde & Schwarz's new R&S MXO 4 series oscilloscopes achieve multiple industry records, including the industry's fastest
Real-time waveform capture rate and cross-generational ASIC engin...[Details]
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The key to product popularity is always cost-effectiveness.
"Urgent need" or "non-urgent need" is often just a pseudo-concept. When the price-performance ratio of a product is high enough to i...[Details]
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Working principle: 220V AC voltage is stepped down by transformer T, bridge rectified by diodes VD1~VD4, filtered by C1 to obtain a DC voltage of about 3.6V. One path passes through the voltage stabi...[Details]
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An international team led by researchers at Nanyang Technological University in Singapore has developed a universal connector, the Biphasic Nanodispersion (BIND) Interface, that allows for simple and...[Details]
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As high-definition televisions (HDTVs) become thinner, it becomes increasingly challenging to build high-quality internal speakers into them. The result? A huge gap between the quality of the video...[Details]
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I have been reading books about AVR microcontrollers these days. The programming of the ASURO project is based on existing mature functions, so I don’t know much about the operating mechanism of AVR m...[Details]
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In order to further strengthen the management of the lithium-ion battery industry and promote the transformation, upgrading and technological progress of the industry, the Ministry of Industry and ...[Details]
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Relay is used to control strong electricity with weak electricity. For example, if we use an AVR chip to control a 220V light bulb, a relay must be used. This lesson uses an AVR microcontroller to co...[Details]
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