Technical Blogs-SLKOR Semiconductor: Discrete Semiconductors, TVS、ESD、diodes、 components、transistors、mosfet、igbt、Rectifier、Discrete Power Devices、SCR、TRIAC、Zener Diode; Integrated Semiconductors, Op-amp、hall sensor、 Linear Regulator / LDO、DC-DC Convertor、AC-DC Convertor and Optocoupler

Can the MOS tube current direction be reversed? How big can the body diodes be too large?

Updated: 2022-03-17
Views: 7535

Two questions today: 1. Can the MOS tube drive current be reversed? D to S, S to D? 2. How much can the MOS tube diodes be too large? Why are there these two questions? When we first learned the MOS tube, we should start with NMOS, and the direction of the current is from D to S. In actual application circuits, NMOS wi……

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After disassembling 131 models of nitride, we got 8 important data

Updated: 2022-03-17
Views: 8516

In recent years, Nitride has gradually entered the system from the original third -party brand accessories, becoming the standard for many mobile phones and laptops. At the same time, the application field of nitride technology in the consumer power supply market has also been expanded. From a single fast charger, it g……

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Deep analysis! Power semiconductor on the car (2)

Updated: 2022-03-17
Views: 9407

The power-driven system is mainly used in the inverter DC-AC, and the DC electricity conversion of the charging battery 12V is converted into an AC electric drive motor of the drive motor 220V. Dozens of IGBTs need to be used on the motor control system. After output high voltage from the battery, it needs to be change……

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The cold thinking behind the "gimmick theory"

Updated: 2022-03-17
Views: 8495

Recently, the article from Professor Chen Yongzhen of Liaoning University of Technology, "Nitride 镓 FET use electrolytic capacitors is just a gimmick?" Small, when the manufacturing process has no essential changes, its parasitic inductance cannot be significantly reduced, and it has an inductive characteristics at a h……

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Minimal electronics, simplified to collapse

Updated: 2022-03-17
Views: 8423

We need to convert AC power into DC power, such as mobile phone chargers. Sometimes, we need to convert DC power transitions. For example, the uninterrupted power supply of the data center. Sometimes, we need to increase or decrease the voltage of DC power. Many booster circuits

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Talk about the power supply system and power driver of new energy vehicles

Updated: 2022-03-17
Views: 8388

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 ……

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