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HolyDumphy

Australia

| kynix semiconductor electronic blog

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

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Member since January 2019
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9 Articles published
article
HolyDumphy

Electronics Design

2 weeks 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.

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article
HolyDumphy

Electronics Design

1 month 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.

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article
HolyDumphy

Electronics Design

1 month 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.

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article
HolyDumphy

Electronics Design

3 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.

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article
HolyDumphy

Electronics Design

5 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?

1 comments
article
HolyDumphy

Electronics Design

5 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?

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article
HolyDumphy

Wireless

6 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.

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article
HolyDumphy

Electronics Design

11 months 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.

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article
HolyDumphy

Wireless

1 year ago

What new electronic components are needed in the 5G era?

Driven by the dual driving of 5G technology and demand, the market demand for electronic components is growing rapidly, and the speed of replacement of electronic components is increasing.

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