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1 Introduction
Power
transformers
are very common and important electrical equipment in power systems. They operate relatively reliably and have a low probability of failure. However,...[Details]
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In many materials or documents, frequency converters are described as power-saving and energy-saving control products, which makes people have the concept of energy saving and power saving about frequ...[Details]
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Yokogawa and Tektronix both have a run/stop button. After the run is started, the trigger function is automatically enabled. Yokogawa can also scroll in single mode, while Tektronix automatically ent...[Details]
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AT24C Series AT24C series is a common EEPROM memory chip, often used to save parameters and power-off memory data Capacity: The model represents its capacity, from AT24C01 to AT24C1024, the stora...[Details]
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void InitUart(void) { GPIO_InitTypeDef GPIO_InitStructure; #if 1// (USART_USED == USART1) RCC_AHBPeriphClockCmd(RCC_AHBPeriph_GPIOA , ENABLE); RCC_APB2PeriphClockCmd(RCC_...[Details]
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Every year at the beginning of the new year, there is always exciting news coming from the CES exhibition in Las Vegas in the United States. Since automobiles entered the new energy era, this techn...[Details]
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Mobile power
A portable charger that integrates power supply and charging functions. It can charge or standby power for mobile phones and other digital devices anytime and anywhere. ...[Details]
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Recently, ON Semiconductor announced that it would acquire GlobalFoundries' 300mm fab in East Fishkill, New York, USA, for $430 million. Through the acquisition, ON Semiconductor will acquire a matur...[Details]
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When using HSI clock, the serial port sends data normally, indicating that there is no problem with the hardware circuit. When switching to HSE clock, it is found that when UART sends data, the hos...[Details]
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As we all know, 5G and AI technologies make the interconnection of all things possible. At the 2nd Global IC Entrepreneurs Conference held in Shanghai recently, Chu Qing, CEO of Unisoc, pointed out t...[Details]
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The existence of the probe has expanded the application range of the oscilloscope, allowing the oscilloscope to test and analyze the electronic circuit being tested online, as shown in the following ...[Details]
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On March 15, the Qingdao Metro Blue Valley Express composite energy storage project was successfully connected to the grid and put into use, marking the official completion of Qingdao Metro's first...[Details]
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Traditional oscilloscopes generally only provide DC calibration methods for probe or connection cable calibration, mainly calibrating: 1) DC attenuation 2) offset The calibration pr...[Details]
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The method to use a multimeter to check whether the capacitor is damaged is as follows. When checking, first turn the multimeter selection knob to the ohm range R×1kΩ or R×l0kΩ, and then touch ...[Details]
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As interest and market support for electric vehicles (EVs) and hybrid vehicles (HEVs) continue to grow, competition is intensifying among automakers to provide quality products to an expanding cust...[Details]
Power technology
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