Date:2019.07.13 Category:Power Supplies  45385

Switching Power Supply Circuit Diagram with Explanation

By apogeeweb,  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...

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Date:2018.04.09 Category:Diodes  38751

LED Driver Basics and Its Circuit Design

By apogeeweb,  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 the reading time is about 23 minutes. IntroductionLED is recognized as the fourth generation of the green light source. It is a solid cold light source. It has many advantages, like high efficiency, long life, safe and environmental prote...

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Date:2018.03.15 Category:Semiconductor Information  38105

What is Transistor and Its Functions and Characteristics[Video]

By apogeeweb,  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...

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Date:2018.09.13 Category:Capacitors  37119

What Is Non-polarized Capacitor

By apogeeweb,  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...

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Date:2019.01.03 Category:Diodes  20181

The Function and Operating Principle of Diode

By apogeeweb,  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 the 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 ...

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Date:2019.08.06 Category:Filters  19920

EMI Filter Basics - Operational Principles and Faulty Installation

By apogeeweb,  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), also called RFI Filters or radio-frequency interference filters, is a filter circuit composed of a capacitor, an inductor and a resistor. Its filter circuit composed of a capacitor, inductor and resistor. A ...

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Date:2020.03.07 Category:Capacitors  18755

How to Test a Capacitor with a Multimeter in 5 Ways?

By apogeeweb,  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...

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Date:2018.02.09 Category:Semiconductor Information  16683

What is the Difference Between MOSFET and IGBT

By apogeeweb,  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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Date:2019.06.21 Category:Power Supplies  16660

Design of Single-Phase Sine Wave SPWM Inverter Power Supply Based on SG3525

By apogeeweb,  Inverter Power Supply,SPWM,SG3525

IntroductionThe single-phase sine wave SPWM inverter power supply required in this article is designed to form a circuit by using operational amplifiers, diodes, power FETs, capacitors and resistors. The inverter power supply is a device that uses power electronics to convert power. It ...

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Date:2019.05.20 Category:Potentiometer  16374

What is a DC Potentiometer? Working Principle and Applications

By apogeeweb,  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...

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