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What are the advantages of silicon carbide compared with silicon?

Updated: 2022-03-17
Views: 5274

Program. According to the French market research institution Yole D \\u0026 Eacute; Veloppement estimates that the SIC device market revenue will account for more than 10%of the overall power electronics market by 2025, and the revenue ratio of GAN devices will exceed 2%. Well -known suppliers of SIC components include……

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Talk about the application and development of electric vehicle IGBT technology

Updated: 2022-03-17
Views: 5091

Power devices have appeared in the mid -20th century. After nearly 30 years of development, the combination of MOS and BJT technology has spawned IGBT technology. After continuously updating, IGBT is now widely used in vehicles, welding, aerospace, and other fields. This article introduces the structure and working pri……

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Dry goods | Bambound MOS tube Miller Effect

Updated: 2022-03-17
Views: 4949

The following is a switching circuit of NMOS. Step signal VG1 is set to DC level 2V, Fang wave (amplitude 2V, frequency 50Hz), T2's opening voltage 2V, so MOS tube T2 will open and cut off the cycle T \\u003d 20MS for cycle T \\u003d 20MS. Switch. First of all, the waveform of VGS and VDS will be used. When you see VGS……

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"Hualinkona-Semiconductor Craft" Silicon carbide MOSFET Wet treatment in front of the furnace after manufacturing

Updated: 2022-03-17
Views: 5150

Introduction to silicon carbide (SIC) device manufacturing technology has many similarities with silicon manufacturing, but whether the differences in materials will affect the cleaning capacity of the cleaning ability. The difference in material parameters includes the diffusion coefficient, surface energy, and chemic……

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Differential model filtering and common mode filter analysis

Updated: 2022-03-17
Views: 5003

Low frequency comes from two parts: differential molds and common mold filtering. Differential model filtering attempts to reduce the current on the power line of the current back to the line. This means that noise on the power line exists on the shell and line. Therefore, the purpose of filtering is to divert to the c……

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Performance far exceed AMD and apples? Intel 12th Generation Core i9-12900K Evaluation: Toothpaste squeezed, really strong!

Updated: 2022-03-17
Views: 5213

On October 28 this year, at the Intel ON Technology Innovation Summit, Intel opened the mysterious veil of the 12th -generation Intel Core processor product family, and launched six new unlocking frequency desktop processors, including global performance outstanding performance Game processor-the 12th-generation Intel ……

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Old driver summary: 11 details of the design of the simulation circuit

Updated: 2022-03-17
Views: 4756

The design of analog circuit design requires a solid model of mold electricity and rich experience accumulation. Here, we share the summary of an old -aged engineer to help everyone step on the pits and take less detours in the design. 1. System definition system definition is the basic prerequisite for simulation circ……

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Disassembling report: Teka iron armor 65W nitrogen nitrogen 镓 wireless smart charger

Updated: 2022-03-17
Views: 5644

In the past two years, the development of nitride has developed rapidly in the field of consumer power supply. Whether it is a high -cost high -frequency QR anti -excite topology or the main high -performance active pliers, or the LLC for 100 watts of large power, The new products on the market have always emerged endl……

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The characteristics of various topology of switching power supply

Updated: 2022-03-17
Views: 5322

Half Bridge Half Bridge ■ Full Bridge Full Bridge ■ Sepic ■ C'UK's basic pulse width modulation waveforms are related to switching circuits. Basic pulse width modulation waveforms are defined as follows: 2. Buck downward voltage characteristics ■ Reduce the input to a lower voltage. ■ It may be the simplest

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One article understands the selection of protective devices PPTC, TVS, GDT

Updated: 2022-03-17
Views: 4873

01 Self -recovery fuse PPTC selection With the rapid development of electronic products, the self -recovery fuse (PPTC) is now common in common applications in ……

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Electronic engineer essential: 10 classic circuits of computing amplifiers

Updated: 2022-03-17
Views: 5211

Almost all electronic products need to be used for computing amplifiers, computing amplifiers (referred to as op amp). Its full English name is Operation Amplifier. A amplifier. Today, we will give you a science of the basic knowledge about the operation. Watch all the books and courses of simulated electronic technolo……

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EDA electronic design automation: When will the "Achilles" developed by Chinese chips be cured?

Updated: 2022-03-17
Views: 4859

For the fields of system design and verification, integrated circuits, PCB and other fields, the performance of Electronic Design Automation (EDA) tools and the development of the market itself play a vital role. As of the end of 2021, there will be a total of 35 billion IoT devices worldwide. From the perspective of d……

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