The Ground in ATX Power Supply

On 2019-04-12 13:11:17  in Knownlege

The Ground in ATX Power Supply

This article briefly introduces the Ground in ATX Power Supply ...

What is the apparent power of ATX power supply?

On 2019-04-04 11:53:03  in Knownlege

What is the apparent power of ATX power supply?

This article briefly introduces the apparent power of ATX power supply ...

Knowledge requirement of maintain the ATX power

On 2019-03-29 11:32:15  in Technology

Knowledge requirement of maintain the ATX power

This article describes the knowledge requirement of maintain the ATX power ...

What is gate circuit and how to judge it's good or bad?

On 2019-03-25 13:58:42  in IC Chips

What is gate circuit and how to judge it's good or bad?

This article describes the gate circuit and how to judge it's good or bad ...

How to detect the Field effect transistor quality and replace the bad one ?

On 2019-03-23 11:36:39  in Generally electronic semiconductor

How to detect the Field effect transistor quality and replace the bad one ?

This article writes about the detection and replacement of Field effect transistor quality ...

What is the ATX power?

On 2019-03-11 13:43:25  in Knownlege

What is the ATX power?

This article briefly introduces the ATX power ...

IO chip and clock chip on the computer motherboard

On 2019-02-14 10:55:13  in IC Chips

IO chip and clock chip on the computer motherboard

This article writes about the IO chip and clock chip on the computer motherboard ...

How to reduce errors in detecting AC voltages with using a pointer multimeter?

On 2019-02-12 17:11:15  in Knownlege

How to reduce errors in detecting AC voltages with using a pointer multimeter?

This article briefly introduces the methods for reducing errors in detecting AC voltages. ...

How to judge the DC voltage/current block failure of the mechanical multimeter and how to repair it?

On 2019-01-28 17:40:45  in Technology

How to judge the DC voltage/current block failure of the mechanical multimeter and how to repair it?

This article writes about some methods to judge the DC voltage/current block failure of the mechanical multimeter and repair it. ...

How to use a electronic constant temperature heat gun?

On 2019-01-28 13:41:57  in Knownlege

How to use a electronic constant temperature heat gun?

This article describes the use method of electronic constant temperature heat gun ...

How to choose a mechanical multimeter?

On 2019-01-27 15:14:01  in Knownlege

How to choose a mechanical multimeter?

The article explores how to choose a mechanical multimeter. ...

Light control automatic energy saving LED light circuit

On 2019-01-23 17:42:10  in Knownlege

Light control automatic energy saving LED light circuit

This article writes about the light control automatic energy saving LED light circuit ...

What is the priciple of the digital tube?

On 2019-01-22 16:49:17  in Photoelectric

What is the priciple of the digital tube?

This article describes the basic principles of the digital tube ...

What is a three-terminal regulator integrated circuit and IC socket?

On 2019-01-21 10:52:42  in IC Chips

What is a three-terminal regulator integrated circuit and IC socket?

This article briefly introduces the three-terminal regulator integrated circuit and IC socket ...

What is an inductor and how to distinguish the inductance value?

On 2019-01-21 10:47:08  in Inductor

What is an inductor and how to distinguish the inductance value?

This article describes what is an inductor and how to distinguish the inductance value ...

What are the common semiconductor rectifying electronic components?

On 2019-01-18 18:08:19  in Generally electronic semiconductor

What are the common semiconductor rectifying electronic components?

This article describes the common semiconductor rectifying electronic components ...

What is tungsten-molybdate system?

On 2019-01-14 16:51:56  in Knownlege

What is tungsten-molybdate system?

This article describes the tungsten-molybdate system ...

Relationship between luminescent Properties of laino3 xsm Phosphors and concentration of SM

On 2019-01-14 10:56:40  in Knownlege

Relationship between luminescent Properties of laino3 xsm Phosphors and concentration of SM

This article describes the relationship between luminescent Properties of laino3 xsm Phosphors and concentration of SM ...

What are the Electronic configuration and Spectral characteristics of luminescent elements in thin crystals?

On 2019-01-12 14:50:34  in Knownlege

What are the Electronic configuration and Spectral characteristics of luminescent elements in thin crystals?

This article describes the Electronic configuration and Spectral characteristics of luminescent elements in thin crystals ...

The gas sensitive resistor and force sensitive resistor.

On 2019-01-11 11:40:47  in Resistors

The gas sensitive resistor and force sensitive resistor.

This article briefly introduces the gas sensitive resistor and force sensitive resistor ...

What are the functions and characteristics of the integrated circuit application circuit?

On 2019-01-08 13:55:00  in IC Chips

What are the functions and characteristics of the integrated circuit application circuit?

This article briefly introduces the functions and characteristics of the integrated circuit application circuit ...

Three types of the comparator

On 2019-01-08 13:36:28  in IC Chips

Three types of the comparator

This article describes three types of the comparator. ...

What is low frequency power amplifier circuit?

On 2019-01-07 14:27:17  in Knownlege

What is low frequency power amplifier circuit?

This article writes about the low frequency power amplifier circuit ...

Surface Acoustic Wave Filter ( SAWF )

On 2019-01-04 16:05:38  in Filter

Surface Acoustic Wave Filter ( SAWF )

This article briefly introduces the Surface Acoustic Wave Filter ( SAWF ) ...

Commonly used transformers

On 2019-01-04 13:57:57  in Transformer

Commonly used transformers

​This article describes some commonly used transformers ...

How to Reduce the Power Consumption of the Relay

On 2018-12-28 11:03:22  in Relays

How to Reduce the Power Consumption of the Relay

This article describes the methods to reduce the power consumption of the relay ...

Monolithic/Hybrid Digital to Analog Converters

On 2018-12-27 10:47:45  in Technology

Monolithic/Hybrid Digital to Analog Converters

This article briefly introduces Monolithic/Hybrid Digital to Analog Converters ...

Common Field Effect Transistors

On 2018-12-25 13:29:10  in Generally electronic semiconductor

Common Field Effect Transistors

This article describes some kinds of common field effect transistors. ...

If the computer power supply is insufficient, will it cause the performance of the graphics card to drop?

On 2018-12-11 11:33:39  in Knownlege

If the computer power supply is insufficient, will it cause the performance of the graphics card to drop?

The article explores the impact of computer power shortage on graphics performance and the choice of power supply. ...

What is the difference and connection between the transmitter and the sensor?

On 2018-12-11 10:57:03  in Knownlege

What is the difference and connection between the transmitter and the sensor?

​ This article writes about the difference and connection between the transmitter and the sensor ...

Classification of sensors in the car and the impact of the broken sensor

On 2018-12-10 13:50:32  in Knownlege

Classification of  sensors in the car and the impact of the broken sensor

​ This article briefly introduces classification of sensors in the car and the impact of the broken sensor ...

The computer heat sink

On 2018-12-10 13:18:45  in Knownlege

The computer heat sink

This article describes the features of computer heat sink ...

Type and function of time relay

On 2018-12-08 10:45:33  in Knownlege

Type and function of time relay

​ This article briefly introduces different type and function of time relay ...

What should we pay attention to in anti-electromagnetic interference design?

On 2018-12-06 11:45:52  in Knownlege

What should we pay attention to in anti-electromagnetic interference design?

This article writes about the anti-electromagnetic interference design ...

What are the common types of power transformers?

On 2018-12-06 10:08:20  in Knownlege

What are the common types of power transformers?

​This article writes about the different types of power transformers. ...

Signal line design

On 2018-12-05 10:52:23  in Technology

Signal line design

​This article briefly introduces the signal line design ...

The main characteristic of the diode is Danxian

On 2018-10-30 10:56:52  in Memory

The main characteristic of the diode is Danxian

It refers to the maximum positive current allowed to pass through the diode during long-term operation,which is related to PN junction area and external heat dissipation conditions. ...

What is a damped line output transistor?

On 2018-10-27 11:06:35  in Relays

What is a damped line output transistor?

The line output high power transistor with a damping transistor is a special tube in the output circuit of the television.Figure 6A shows the internal structure and equivalent circuit of the output transistor with damping line ...

how to detect and repair the photoelectric switch?

On 2018-10-27 10:40:06  in Memory

how to detect and repair the photoelectric switch?

The detection method of the transmitting tube and the receiving tube is as follows. ...

​what is a double base diode (single junction transistor)?

On 2018-10-26 17:09:25  in Memory

​what is a double base diode (single junction transistor)?

Double base diode,also known as single crystal transistor (UJT)is a three terminal semiconductor device with only one PN junction.the circuit symbol,internal structure and equivalent circuit of double base diode. ...