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Latest Ariticles
How to Use NPN Transistor? Function Analysis
By what is npn transistor, npn transistor tutorial, npn transistors diagram, transistor analysis, transistors function analysis, how to use npn transistor, npn transistor operation, transistor base collector emitter, npn transistor calculations, npn transistor symbol, npn transistor circuit, npn transistor schematic, npn transistor current flow
IntroductionThe transistor is one of the basic semiconductor components, which has the function of current amplification in electronic circuit. It is made of two PN junctions very close...
What is the 3-phase Circuit Formula?
By three phase circuits, 3 phase power systems, three phase circuit equations, three phase circuit analysis, 3 phase voltage and current, what is 3 phase power, understanding 3 phase power, what is 3 phase wiring, what is 3 phase electricity, single phase vs three phase, 3 phase power supply
IntroductionA three-phase circuit consists of a three-phase source, a three-phase load, and a three-phase transmission line. The most basic characteristic of this circuit is that it has...
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Date:2019.07.13 Category:Power Supplies 29999
Switching Power Supply Circuit Diagram with Explanation
By switching power supply, switching power supply circuit, switching power supply schematic, switch mode psu circuit, how does a switching power supply work, PWM switching power supply, DC input filter, Mos transistor, drive transformer
CatalogⅠ Development History of Switching Power SupplyⅡ The Basic Principle of Switching Power Supply 2.1 The Basic Principle of PWM Switching Power Supply 2.2 Working Principle of Switching Power SupplyⅢ Circuit Composition of the Switching Power SupplyⅣ Principle of I...
Date:2018.03.15 Category:Semiconductor Information 24914
What is Transistor and Its Functions and Characteristics[Video]
By transistor, transistor functions, function of transistor, characteristics of transistor, types of transistor, video explanation of transistor, transistor definition, what is the main use of a transistor, vacuum triode, DC current, AC current, dissipation power, MOS transistor, FET
Warm hints: The word in this article is about 3200 words and the reading time is about 15 minutes. CatalogIntroductionCatalogI What is Transistor?II Development of Transistors 2.1 Vacuum Triode 2.2 Point Contact Transistors 2.3 Bipolar and Unipolar Transistors 2.4 Silicon transi...
Date:2018.04.09 Category:Diodes 21063
LED Driver Basics and Its Circuit Design
By LED driver,LED driver basics,LED Driver circuit,Driver circuit basics,LED driver circuit design,LED driver technology, what is an led driver, led driver calculator, led drivers explained, how do led drivers
Warm hints: The word in this article is about 3800 words and reading time is about 23 minutes. IntroductionLED is recognized as the fourth generation of green light source. It is a solid cold light source. It has many advantages, such as high efficiency, long life, safe and environmental protection...
Date:2018.09.13 Category:Capacitors 20852
What Is Non-polarized Capacitor
By Non-polarized capacitors, Electrolytic capacitors, polarized capacitor, non polarized electrolytic capacitor, polarized capacitor vs non polarized, capacitor polarity, capacitor direction
Ⅰ IntroductionA non polarized capacitor is one of many capacitors. According to the polarity of the capacitor, the capacitor can be divided into the non-polarized capacitor and polarized capacitor. And this article will elaborate: what is a non-polarized capacitor? What is it used for? How to choose...
Date:2019.01.03 Category:Diodes 13729
The Function and Operating Principle of Diode
By what is the function of a diode, diode function, how diodes work, diode symbol, definition of diodes, forward biased diodes, diode circuit, voltage across diode
Warm hints: This article contains about 6000 words and reading time is about 30 mins. Ⅰ IntroductionA diode is a two-terminal electronic component that conducts current primarily in one direction (asymmetric conductance); it has low (ideally zero) resistance in one direction, and high (ideally infi...
Date:2019.08.06 Category:Filters 13025
EMI Filter Basics - Operational Principles and Faulty Installation
By emi filter basics, emi filter design, faulty emi filter, emi filter price, what does an emi filter do, emi filter for power supply, what is emi filter, emi filter circuit, filter for power supply, schaffner emi filters
Ⅰ Introduction1.1 EMI Filter DefinitionThe EMI filter (electromagnetic interference filter) is a filter circuit composed of a capacitor, an inductor and a resistor, also called RFI Filters or radio-frequency interference filters. Its filter circuit composed of capacitor, inductor and resistor. A pas...
Date:2019.05.20 Category:Potentiometer 11838
What is a DC Potentiometer? Working Principle and Applications
By what is a potentiometer, potentiometer types, DC Potentionmeter, dc circuit, slide wire potentiometer, potentiometer circuit diagram, potentiometer measures, sliding potentiometer wiring, potentiometer formula, potentiometer working, potentiometer application, how to measure a potentiometer
The DC potentiometer is a DC resistance instrument made by the principle of compensation. The applied disciplines are mechanical engineering, electrical measuring instruments, inspection instruments and standards. Principle of D.C Potentiometer, D.C Potentiometer Theory and Principle | How It Wo...
Date:2020.03.07 Category:Capacitors 10675
How to Test a Capacitor with a Multimeter in 5 Ways?
By how to test a capacitor,capacitor,digital multimeter, multimeter, Aluminum Electrolytic Capacitor,electrolytic capacitors
I IntroductionTwo adjacent conductors are sandwiched by a layer of a non-conductive insulating medium to form a capacitor. Capacitors are one of the most commonly used electronic components. They play an important role in circuits like tuning, bypassing, coupling, and filtering. For example, they ar...
Date:2019.02.26 Category:Filters 10054
By types of filtering, active filter vs passive filter, signal filtering, electronic filters, low pass filter, what is a low pass filter, low pass filter design, second order low pass filter
Warm hints: This article contains about 4500 words and reading time is about 20 mins. Ⅰ IntroductionFiltering is a fundamental and important technique in signal processing. Filtering technology can extract the desired signal from various signals and filter out unwanted interference signals. A filte...
Date:2018.02.09 Category:Semiconductor Information 9645
What is the Difference Between MOSFET and IGBT
By MOSFET vs IGBT,Differences Between MOSFET vs IGBT,Advantage and Disadvantage between MOSFET and IGBT
SummaryThis article is mainly about the differences between MOSFET and IGBT, including their respective advantage and disadvantage and structure difference, how to choose MOSFET or IGBT etc.. In addition, diode recovery performance is the primary factor that determines MOSFET or IGBT on-state switch...
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