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1. How to choose crystal in PIC microcontroller oscillation circuit For a high-reliability system design, the choice of crystal is very important. This is especially true for systems designed with sl...[Details]
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At the SNEC 2018 exhibition, we learned that Germany's SMA's total global installed capacity has exceeded 65GW. This world's earliest established inverter manufacturer is still at the forefront of ...[Details]
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A mysterious 5G phone has passed 3C certification recently, showing that it is equipped with a 120W charger. A whistleblower said that this device may be the iQOO 7 flagship phone, which is expected ...[Details]
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Engineers have used logarithmic amplifiers for signal compression and computation for more than half a century. Although digital ICs have almost completely replaced logarithmic amplifiers in ...[Details]
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High brightness (HB) LEDs are becoming more popular due to their advantages over traditional lighting solutions. One of the advantages of high brightness LEDs is their ability to generate different...[Details]
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Efficient Power Conversion (EPC) has introduced the ePower™ power stage IC, which integrates an entire half-bridge power stage and can achieve up to 35 A of output current at 1 MHz
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1 Introduction
The PCI (Peripheral Component Interconnect) bus has the characteristics of being independent of the processor, high data transfer rate, plug-and-play, low power consumption, and...[Details]
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According to the forecast of Industrial Technology Research Institute (ITRI) in Taiwan, as the growth rate of terminal products declines, the growth momentum of related components will be worrying ne...[Details]
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Abstract: The working principle, circuit design method and control method of a new type of charge pump high power factor electronic ballast are introduced. The experimental results show that the el...[Details]
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Recently, MCU giants such as Infineon and NXP have successively released their latest financial reports and forecasts. Amid the market downturn, the growth of automotive MCUs seems to be in troub...[Details]
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In view of the current domestic epidemic situation and in order to cooperate with the local government's epidemic prevention and control work, the Shanghai International Auto Parts, Repair and Diagno...[Details]
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MCU:STM32F334C8T6 PWM, or pulse width modulation, can be used to drive motors, full-bridge circuits, etc. Those who have used STM32 know that its timer can easily achieve PWM output, and the advanc...[Details]
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The quantization noise, dropped bits, harmonic distortion, and other nonlinear distortion characteristics of an A/D converter can be determined by analyzing the spectral components of the convert...[Details]
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DCS is the abbreviation of Distributed Control System, which is generally called distributed control system in China. It is a multi-level computer system composed of process control level and proce...[Details]
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Motor variable frequency starting and soft starting are two different starting methods. They have obvious differences in the control method, starting performance, energy consumption, etc. of the mo...[Details]
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