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【Rule 1】Design the simplest system that meets your requirements. It is crucial for a MCU system designer to correctly estimate the capabilities of the MCU, know what the MCU can do, and maximize t...[Details]
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When it comes to UPS power supply, people will naturally think of huge battery packs. Today, the flywheel UPS products from ActivePower in the United States have completely overturned this tradit...[Details]
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Intelligent high-frequency switching power supply is a new generation of DC power supply device, which has the characteristics of highly flexible combination and self-monitoring. It is currently wi...[Details]
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The USB connector is a safe and power-saving universal connector with a USB interface. It can connect the circuit only when power is needed. Therefore, not only can a simple USB interface be used t...[Details]
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introduction
One strategy to optimize an automotive or industrial design is to reduce the size of the power supply unit, saving costs at the system level by reducing the number of ph...[Details]
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introduce
Permanent magnet synchronous motors (PMSMs) offer high torque/current ratios, high power/weight ratios, high efficiency, and robustness. Based on these advantages, PMSMs are widely u...[Details]
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The main factors affecting the total harmonic distortion plus noise (THD+N) characteristics of dual-supply amplifiers are input noise and output stage crossover distortion. The THD+N performance of si...[Details]
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News on the morning of May 12: There have been a lot of rumors recently about Apple’s upcoming high-end headphones. Today, the latest news is that this headset may have a detection function si...[Details]
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1. Circuit Online Testing Technology 1. Principle of online testing: The basic principle of online testing is that the tester provides input stimulus to the chip under test on the printed circuit...[Details]
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At the beginning of the program, the timer and interrupt registers need to be initialized: Assign values to TMOD, the timer/counter operating mode register, to determine the operating mode of T0 a...[Details]
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With the advent of the era of new energy vehicles and self-driving cars, new applications such as ADAS/AD, car connectivity and V2X have emerged, which have brought new application directions to th...[Details]
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In February 2017, Apple Patents published a patent application report titled "Apple patent reveals breakthrough quantum tunneling touch-sensitive material for iPhone, Smart Cases, and more." Apple's...[Details]
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Tesla's supply chain lineup is very luxurious, involving ten major parts, including: powertrain system, electric drive system, charging, chassis, body, other components, central control system, inter...[Details]
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I first came into contact with Anker in 2019 and used the Anker portⅢ mini charger + second-generation trolley cable set. After using it for more than half a year, I have become more dependent on...[Details]
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Recently, at a busy energy storage power station construction site, the 2.5MW liquid-cooled energy storage inverter innovatively launched by Kehua Digital Energy is being installed in an orderly ma...[Details]
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