Total of 6 lessons1 hours and 26 minutes and 16 seconds
Switching power supply is the basis for learning electronic technology, and it is also a must-learn basis for us to learn any electronic technology. The switching power supply is also composed of unit circuits. Among these unit circuits, the oscillation circuit is the main component of the switching power supply. Basic core circuit
Total of 3 lessons34 minutes and 2 seconds
Total of 15 lessons10 hours and 30 minutes and 25 seconds
Total of 11 lessons6 hours and 36 minutes and 43 seconds
Total of 20 lessons11 hours and 8 minutes and 50 seconds
The seasonality of wind energy and the periodicity of sunrise and sunset of solar energy must be overcome in order to make better use of new energy, and energy storage systems can play a big role here. A common energy storage station is equivalent to tens of thousands of batteries together. The system's requirements for performance, stability, and safety can be imagined, among which high-performance BMS plays an indispensable key role. ADI covers the entire process of energy generation, transmission, utilization and storage. It empowers the green energy cloud through system and chip technology including battery BMS, making the use of renewable energy more reasonable. Its latest high-precision 18-channel battery management chip ADBMS1818 can measure up to 18 series-connected battery cells and has a system design optimized for energy storage applications. Next, we will explore the hard-core technology behind energy storage applications with Littleshrimp, a senior netizen of the EEWorld forum!
Total of 1 lessons11 minutes and 58 seconds
Total of 1 lessons1 minutes and 25 seconds
Total of 1 lessons1 minutes and 29 seconds
Total of 1 lessons46 minutes and 14 seconds
This course is a high-quality teaching video on the principles and applications of inverters taught by Professor Li Jiusheng of Harbin Institute of Technology. The complete course has a total of 36 hours. The main circuit of the frequency converter is the power conversion part that provides voltage-regulated and frequency-modulated power to the asynchronous motor. The main circuit of the frequency converter can be roughly divided into two categories. The voltage type is a frequency converter that converts the DC of the voltage source into AC, and the filter of the DC circuit. It's a capacitor. The current type is an inverter that converts DC from a current source into AC, and its DC loop filter is an inductor. It consists of three parts: the "rectifier" that converts industrial frequency power into DC power, the "smoothing circuit" that absorbs the voltage pulsations generated in the converter and inverter, and the "inverter" that converts DC power into AC power. Transformer".
Total of 36 lessons1 days and 5 hours and 47 minutes and 33 seconds
Micro course on power electronics technology, covering single-phase, three-phase rectifier and inverter course content
Total of 45 lessons16 hours and 17 minutes and 9 seconds
Explain complex switching power supply knowledge in a simple and easy-to-understand manner, use simulation methods to assist teaching, and teach you step by step how to develop practical switching power supplies.
Total of 60 lessons1 days and 2 hours and 15 minutes and 7 seconds
ADI has outstanding expertise in electric energy measurement - 50% of all power grid equipment in the world uses ADI converters. From renewable power generation to grid management and energy metering, ADI's digital and analog technologies are powering the next generation of smart grid energy infrastructure. Let’s get smart and efficient energy solutions through the demo demonstrations and reference design documents on this site.
Total of 7 lessons40 minutes and 19 seconds
Hardware Sanxing Switching Power Supply Circuit Design Introductory Video Tutorial
Total of 13 lessons1 hours and 23 minutes and 6 seconds
In November 2019, watch the video and win prizes http://en.eeworld.com/bbs/huodong/Vicor_PowerWorkshop_20191114/index.php The complexity of designing high-performance power systems increases year by year. Using reliable design methods to achieve high-performance power conversion is key to first-time success. Learn about new technologies for EMI reduction, thermal modeling, PCB layout, DC-DC design, and implementing AC-DC front-ends. Show real cases and discuss with you. At this event, industry experts Vicor application engineers bring you new technologies. Will help you identify common design pitfalls when designing high-performance power systems and put you on the path to success.
Total of 4 lessons3 hours and 16 minutes and 15 seconds
Total of 1 lessons17 minutes and 3 seconds
The main content includes: low-power DC-DC applicable occasions; small-power DC-DC main circuit design considerations; low-power DC-DC start switch and soft start; input under-voltage and over-voltage protection function design method, output over-current protection , constant current output, design method of output display light function, etc.
Total of 2 lessons51 minutes and 2 seconds
Overview of embedded security systems; embedded system security technology; introduction to security application processors; embedded system design cases based on security processors.
Total of 0 lessons
Power electronics technology has promoted the tremendous development of productivity and technological revolution. Through the application of power electronic devices, the control requirements in many fields such as modern industry, transportation, and national defense construction can be achieved while obtaining maximum economic benefits. Power electronics technology is a combination of power supply technology and energy-saving technology, and is the key to achieving a balance between supply and demand in the field of electric energy.
Total of 37 lessons8 hours and 35 minutes and 54 seconds
Computer switching power supply is a capacitor input circuit, and the phase difference between its current and voltage will cause the loss of switching power. In this case, a PFC circuit is required to improve the power factor. There are currently two types of PFC, one is passive PFC (also called passive PFC) and active PFC (also called active PFC).
Total of 3 lessons59 minutes and 17 seconds
DC Power Filter (DC Power Filter) Linear DC Power Conversion (Linear Regulator, LDO) Buck Basic Proper Noun Buck Circuit Design Introduction to Frequency Compensation Capacitors OSC MLCC Crack Capacitor Practice DC Power Management
Total of 10 lessons1 hours and 24 minutes and 20 seconds
This video explains how the Voltage Regulator Module (VRM) interacts with the printed circuit board planes and decoupling capacitors within the Power Distribution Network (PDN). A well-designed PDN provides optimal system performance, while a poorly designed PDN may result in degraded system performance. In extreme cases, rogue waves may appear within the PDN, producing higher than expected voltage noise levels that may interfere with system performance or cause permanent damage. Recommendations for keeping the impedance flat are also provided.
Total of 1 lessons10 minutes and 51 seconds
In DC-DC circuit design, ripple is an important reference indicator. Larger ripple will directly affect the normal operation of the circuit. Wrong testing methods will cause high-frequency noise with large amplitude to appear in the oscilloscope, while correct testing methods can greatly improve the results of ripple testing. Summary of content: How to judge the quality of a power circuit, how to measure ripple correctly, and use the Himalaya series MAX17503 development board for testing
Total of 1 lessons3 minutes and 16 seconds
Learn why Richtek ultra-low IQ LDOs use dynamic quiescent current control for optimal performance in battery-powered applications requiring long battery life.
Total of 1 lessons3 minutes and 15 seconds
Total of 9 lessons14 minutes and 34 seconds
Total of 85 lessons1 days and 8 hours and 4 minutes and 16 seconds
Total of 42 lessons1 days and 6 hours and 38 minutes and 5 seconds
Total of 1 lessons18 minutes and 40 seconds
Total of 1 lessons24 minutes and 37 seconds
Total of 31 lessons4 hours and 15 minutes and 42 seconds
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