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Recently, Guangdong East Power Supply Co., Ltd., a global power quality solution provider, successfully won the bid for the emergency power supply device procurement project of PetroChi...[Details]
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On February 18, Digital China issued an announcement stating that recently, China Mobile's Procurement and Tendering Network released the "Notice of Candidate Winners for the 2021-2022 PC Server Cent...[Details]
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Digi-Key Electronics, a global electronic components distributor, today announced a strategic partnership with Chaihuo x.factory (formerly Chaihuo Maker Space), the Arduino teaching partner in China,...[Details]
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In May 2022, Liangdao Intelligent released the country's first pure solid-state lateral blinding lidar LDSatellite™. This product is intended for front-mounted mass production. It is a vehicle that c...[Details]
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The application scenarios of new energy cables mainly include in-vehicle cables, charging guns/charging piles, and on-board charging. The in-vehicle high-voltage wiring harness is mainly used to pr...[Details]
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As the market demands, newer and faster ASICs, DSPs, FPGAs, high-speed microprocessors and storage devices have emerged, and the power supply industry needs to make corresponding adjustments. These...[Details]
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1. Use single data transfer instructions (STR and LDR) to load and store single byte or word data from/to
memory .
May I ask what is the difference between load (LDR) and store (STR)? Personal...[Details]
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According to foreign media reports, Chinese researchers have developed a new free-piston linear generator (FPLG) that can efficiently recover exhaust heat from automobile engines. The FPLG is used i...[Details]
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In order to catch up with the last wave of 630, construction units of various projects are working intensively. However, the qualifications of construction contractors vary greatly, and the differe...[Details]
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Drunk driving is prone to traffic accidents. In order to reduce or eliminate this phenomenon, a breath alcohol tester is usually used to conduct on-site testing of drivers to determine whether the dri...[Details]
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The analog priority amplifier shown in Figure 1 was originally designed as part of a multi-output power supply, where regulation operation is based on the voltage of the highest priority channel. Ano...[Details]
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Abstract: This paper proposes several issues that need to be considered in series connection, harmonics and efficiency when used in high-voltage motor variable speed power supplies; introduces t...[Details]
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When you want to use a DC ammeter with a smaller limit to measure a larger DC current, you can use a parallel shunt to expand the range of the meter. The shunt is a resistor r1 with a small limit, wh...[Details]
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On August 8, Shanghai Securities News reported that Huacan Optoelectronics has sued Sanan Optoelectronics for infringing its patents, and the court has officially filed the case. This time, it sued S...[Details]
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Data shows that by 2027, the scale of conductive silicon carbide power devices in the automotive market is expected to reach US$4.986 billion, accounting for 79.2%, while the market shares of energ...[Details]