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

Basic knowledge and working principle of transistor

Updated: 2022-12-07
Views: 9866

Its common feature is that it has three electrodes, which is the origin of the abbreviation "triode". Generally speaking, the interior of the triode is a three-layer structure composed of P-type semiconductors and N-type semiconductors, which are divided into NPN type and PNP type according to the hierarchical order.

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Refuting Bloomberg's article 'China's Underground Market for Chips Draws Desperate Automakers' (Part 2)

Updated: 2022-12-07
Views: 7663

In China, cars are basically standardized products when they leave the factory. In order to meet the personalized and diversified needs of car owners, there is a huge "car aftermarket", namely 4S stores, maintenance stations, and modification plants, where automobile enthusiasts can modify or add some products into the……

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Basic knowledge of transistor

Updated: 2022-12-06
Views: 10610

Its main function is current amplification (analog circuit) and switching action (digital circuit).

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The difference between TVS tube and ESD protection diode

Updated: 2022-12-01
Views: 8893

No matter how the TV is generated here, such as direct or indirect lightning strikes, electrostatic discharge, large-capacity load switching and other factors cause surges. The voltage ranges from a few volts to tens of kilovolts or even higher.

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Transient suppression diode TVS selection

Updated: 2022-11-26
Views: 10305

The advantages of TVS tubes: 1. The response speed is extremely fast (Ps level); 2. The breakdown voltage ranges from 6.12V to 550V; 3. The clamping voltage is more accurate.

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What are the functions of TVS diodes

Updated: 2022-11-18
Views: 10629

The TVS tube is a high-efficiency protection device. When the two ends are subjected to an instantaneous high-energy impact, the TVS tube can instantly convert its high-resistance characteristics into low-resistance characteristics, absorb large currents, and clamp the voltage at both ends of the TVS tube. At a certain……

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Product features and selection of ESD electrostatic protector

Updated: 2022-11-17
Views: 7775

ESD electrostatic protector is an overvoltage, anti-static protection component, used to protect sensitive circuits in electronic equipment from the influence of ESD (electrostatic discharge), asThe purpose is to transfer the ESD stress from the sensitive component, so that the current flows through the protective comp……

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What are the precautions for TVS devices?

Updated: 2022-11-12
Views: 9279

1. Regarding the relationship between the peak value of absorbed power of transient voltage and the pulse width of transient voltage, the manual only gives the ……

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What is a fast recovery diode - what are its characteristics - where is it used

Updated: 2022-11-09
Views: 9450

1. What is a fast recovery diode Fast recovery diodes are commonly used in higher frequency rectification and freewheeling products. Generally used for the i……

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What are the advantages of TVS diodes over other similar products?

Updated: 2022-11-09
Views: 8577

TVS Diodes vs Zener Diodes: Compared to traditional Zener diodes, TVS TVS diodes have a larger P/N junction area. This structural improvement allows TVS to have stronger high voltage withstand capability while reducing voltage cut-off rate, so it has a be

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7 common interface types in the circuit

Updated: 2022-04-20
Views: 9204

We know that when the sub -modules of the circuit system are transferred to data exchange, there may be some problems that cause the signal to "circulate" the signal that the signal cannot be normal and high quality. The types of their respective signals are inconsistent (such as sensor detection signal), etc. At this ……

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LM5025 chip knowledge of voltage type PWM controller

Updated: 2022-04-20
Views: 8245

Today I said a voltage PWM controller, which is the LM5025 chip. Let's take a look at its basic parameters. Basic features: The chip built -in startup bias regulator, which has a programmable low -voltage lock output function (UVLO), voltage drive, 5V reference voltage, programmable soft startup function, and heat -cut……

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