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  • Updated: 2022-03-17
  • Views: 5688
CREE L Wolfspeed, recently launched four new types of multi-pole silicon-nitride (GAN-On-SIC) single-chip microwave integrated circuit (MMIC) device to further expand the scope of radio frequency (RF) solution, which is suitable for including maritime affairs, which Meteorological monitoring and emerging drone system r……
  • Updated: 2022-03-17
  • Views: 5661
The wafer plant has been produced at full load, and semiconductors can be found in more products and systems to provide motivation for various equipment from personal equipment to autonomous vehicles. Although the epidemic has affected the global economy, international data companies (IDC) said that the demand for semi……
  • Updated: 2022-03-17
  • Views: 6146
What is the original meaning of the MOSFET MOSFET: MOS (METAL OXIDE SEMICONDUCTOR metal oxide semiconductor), FET (Field Effect Transistor field effect transistor), that is, the grille of the metal layer (M) uses the effect of the electric field (O). To control semiconductor (S) field effects transistors. The internal ……
  • Updated: 2022-03-17
  • Views: 5742
The power isolation analysis of the medical equipment is increasingly closely close to the diagnosis and treatment of modern medical equipment. Any medical equipment is inseparable from a safe and stable power supply, and most of them are switching power supply. Whether a medical equipment can exert its maximum effecti……
  • Updated: 2022-03-17
  • Views: 5457
With the development of human society, there are more and more demand for energy. Energy use based on traditional methods, in addition to bringing more convenient lifestyle to humans, also brings a series of environmental pollution and climate warming. Negative impact. This prompted people to turn their attention from ……
  • Updated: 2022-03-17
  • Views: 5812
High -frequency induction heating is heated using the principle of electromagnetic induction. The distribution of the power density in the heating workpiece can be easily obtained by the frequency selection and the reasonable design of the inductive ring. Due to the constraints of electronic switch components, high -fr……
  • Updated: 2022-03-17
  • Views: 5768
1. Buck converter key circuit and key nodes no matter what type of converter, the key to the design of the PCB layout is to find the key circuit and key nodes o……
  • Updated: 2022-03-17
  • Views: 7142
01 Foreword: How much does PC power know
  • Updated: 2022-03-17
  • Views: 5780
The types of chips are diverse. Today I will introduce a chip IGBT, which is closely related to our lives (INSULED -Gate Bipolar Transistor), which is closely related to our lives. This chip is extremely widely used on electric vehicles. IGBT is a chip controlled by an AC electric motor output control for electric vehi……
  • Updated: 2022-03-17
  • Views: 5717
The silicon carbide (SIC) material is the main progress direction of the power semiconductor industry. It is used to make power devices, which can significantly improve the power utilization rate. In the foreseeable future, new energy vehicles are the main application scenarios of silicon carbide power devices. As a pi……
  • Updated: 2022-03-17
  • Views: 6212
Aspencore released the "Chinese IC Design 100 Rankings" at the China IC Leadership Summit in 2021, showing the Chinese semiconductor industry people with 100 best IC design companies. We divide the companies on the list into 10 categories, select TOP 10 from about 30 companies in each category, and finally form a "100 ……
  • Updated: 2022-03-17
  • Views: 5966
In the range hood, the frequency conversion control of the air conditioner in the air conditioner. The plan is based on the GD32F130 series MCU design of GIGADEVICE's GIGADEVICE. The MCU is equipped with the Cortex-M3 kernel. The software can implement PI control, SVPWM generator, motor state observer; The chip meets t……

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