Skip to main content
shopping_basket Basket 0
Login
HolyDumphy

Australia

| kynix semiconductor electronic blog

I'm a electronic editor interested in semiconductor as my work.

Rewards icon DS Level 5
2300 / 2500 xp
Member since January 2019
DS member Earned 16/01/2019
Community spirit 1 Earned 30/01/2019
Inquisitive Earned 29/01/2019
Author 10 Earned 17/05/2021
All star profile Earned 30/10/2019
Maker Become a member of a Maker community.
Social Have your content shared by DesignSparkRS.
Toolbox Download the DesignSpark Toolbox app
User support Recognised for helping others in our Support Centre.
Project Publish a project.
6 Followers
0 Following
0 Likes
1 Forum posts
4 Comments posted
13 Articles published
article
HolyDumphy

Electronics Design

1 month ago

TOP 20 Basic Electronic Circuits with Analyses Diagrams

This article introduces the top 20 basic circuits as references.

0 comments
article
HolyDumphy

Connectors

2 months ago

Determine Different USB Ports with Protocols

USB is very common in daily life, on the computer, phones or other electrical devices. Do you know how many types it has? What is the difference between them? What does each type look like? Here you will get the answer.

3 comments
article
HolyDumphy

Electronics Design

2 months ago

How Does a Bridge Rectifier Convert AC to DC? Equations Explained

Bridge rectifiers as a type of full-wave rectifier, which can convert AC to DC through its system of semiconductor diodes in either a half wave method. However, how does bridge rectifier do it? Why bridge rectifier uses 4 diodes? Have a look here.

0 comments
article
HolyDumphy

Electronics Design

4 months ago

What is Multiplexer in CPU for Beginner?

Multiplexers are switches allowing the processor to select data from multiple data sources. It has one or more control lines (a.ka. Selectors). So how multiplexers do it? In other words, what is multiplexer in CPU?

0 comments
article
HolyDumphy

Electronics Design

4 months ago

How A/D Converter Works? ICs Explained

Analogue-to-digital converter (ADC) works to convert analogue (continuous, infinitely variable) signals to digital (discrete-time, discrete-amplitude) signals. How does it do AD conversion? Let's check the following content to get the answer.

0 comments
article
HolyDumphy

Electronics Design

5 months ago

Common Operational Amplifier Circuits Analysis with Diagrams

Operational amplifiers can be used in the construction of active filters, providing high-pass, low-pass, band-pass, reject and delay functions in different circuits. Here are the diagrams analysis with formulas to know opamp circuits well.

0 comments
article
HolyDumphy

Electronics Design

6 months ago

Operational Amplifier Equations For Circuit Design

An operational amplifier is used to amplify weak electric signals. This note shows operational amplifier equations based on specific op-amp applications circuits.

0 comments
article
HolyDumphy

Electronics Design

7 months ago

How Does Zener Diode Do Overvoltage Protection in Circuit?

An overvoltage is a voltage that exceeds the maximum value of operating voltage in an electric circuit. The main causes of it include insulation failure, arcing ground and resonance etc. This note tells you how to deal with it using a Zener diode.

0 comments
article
HolyDumphy

Electronics Design

9 months ago

Potentiometer Adjustable Voltage Divider Introduction

A potentiometer (a pot or potmeter) is a three-terminal resistor in which the resistance is manually varied to control the flow of electric current. It can also be called a voltage divider. So how does it work and how do you wire it into circuits?

2 comments
article
HolyDumphy

Electronics Design

9 months ago

Introduction to Ideal Op-Amp Circuit Characteristics

An “ideal” or perfect operational amplifier is a device with certain special characteristics such as infinite open-loop gain, infinite input resistance, zero output resistance, infinite bandwidth 0 to ∞ and zero offset...so what are they?

0 comments
article
HolyDumphy

Wireless

11 months ago

5G is Coming to the iPhone12, What is it?

5G is the next generation of wireless network technology. Maybe people think it's a little far from our life, but with the release of the iphone12, which supports the 5G network we ask what 5G is? We must have an overall concept.

0 comments
article
HolyDumphy

Electronics Design

1 year ago

How to Figure Out Non-Inverting Amplifiers and Inverting Amplifiers

The operational amplifier is a commonly used component in signal processing and signal conversion. There are two types of non-inverting input and inverting input in common. Let's talk about difference and applications between them.

0 comments
DesignSpark Electrical Logolinkedin