apogeeweb title

Aug 5 2019

Principle of Switching Power Supply

Introduction This video shows us that how does a switching power supply work from schematic, explanation, example and modifications.   Catalog   1. Principle of Switching Power Supply 1.1 Basic Principle of Switching Power Supply 1.2 Workflow o

Continue reading »

Aug 2 2019

Classification of Electronic Filters

IntroductionThe electronic filter is an arrangement of electronic components used in a circuit to transmit signals within a given frequency range, rejecting others. Electronic filters are used in radios, television receivers, telephone systems, etc. Electronic Filters: Types of Electronic Filters

Continue reading »

Jul 26 2019

Zener Diodes Tutorial: What is the Principle of Zener Diode?

Ⅰ Introduction This electronics video tutorial provides a basic introduction into zener diodes which is used as voltage regulators in DC circuits. Catalog Ⅰ Introduction1.1 Terminology1.2 Calculation of Voltage Regulation Resistance1.3 Zener Diode Symbol1.4 Volt-Ampere Characteristic Curve1.

Continue reading »

Jul 25 2019

Future Trends in NV and NVM Memories

IntroductionNon-volatile memory (NVM) is a computer memory that does not disappear when the current is turned off. In non-volatile memory, depending on whether the data in the memory can be rewritten as a standard at any time when using the computer, it can be divided into two major categories, name

Continue reading »

Jul 13 2019

Switching Power Supply Circuit Diagram with Explanation

Catalog1. Development History of Switching Power Supply2. The Basic Principle of Switching Power Supply 2.1 The Basic Principle of PWM Switching Power Supply 2.2 Working Principle of Switching Power Supply3. Circuit Composition of the Switching Power Supply4. Principle of Input Circuit and

Continue reading »

Jul 13 2019

What is Computer Memory? Types of Computer Memory

Ⅰ Introduction This video going to trace the history of these storage technologies from punch cards, delay line memory, core memory, magnetic tape, and magnetic drums, to floppy disks, hard disk drives, cds, and solid state drives.  CatalogⅠ TerminologyⅡ Computer Memory CharacteristicsⅢ Fou

Continue reading »

Jun 28 2019

Circuit Design of Linear DC Regulated Power Supply

  Introduction Linear regulated power supply refers to the DC regulated power supply when the regulating tube works in a linear state. It is a power conversion circuit and an important part of the electronic system. Its function is mainly to provide the electronic circuit with the power it ne

Continue reading »

Jun 28 2019

What Is A Low Pass Filter Circuit?

Low pass active filters are covered in this presentation. For those people who have never worked with filters, a short overview of terminology relating to filter characteristics and terminology precedes the actual discussion. The Sallen-Key topology and Butterworth low pass filter are discussed, o

Continue reading »

Jun 21 2019

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

Introduction The 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. Inverter power supply is a device that uses power electronics to convert powe

Continue reading »

Jun 21 2019

Light-emitting Diode Basics Tutorial

A Video Tutorial on the Basics of Using Light Emitting Diodes (LED): Polarity, Forward Voltage and Current are Discussed. CatalogⅠ Introduction1.1 Terminology1.2 LED MaterialⅡ Working PrincipleⅢ LED Characteristics3.1 Unidirectional Connectivity3.2 Polarity3.3 Efficacy3.4 Usability3.5 Stabil

Continue reading »

As one of the most favorite blogs by electronic engineers,Apogeeweb provides the latest information of the semiconductor industry for you,as well as the related information in the electronics industry,the electronic professional terms and daily recommended electronic component headlines.