What is the motherboard architecture?
On 2019-04-02 11:03:17 in Knownlege
This article writes about the motherboard architecture. ...
How to judge a capacitor is good or bad and replace the bad one?
On 2019-03-11 12:00:02 in Technology
This article describes the method to judge a capacitor is good or bad and replace the bad one ...
What are the method of judging the probable fault position of the pointer multimeter?
On 2019-02-14 11:03:30 in Knownlege
This article briefly introduces the method of judging the probable fault position of the pointer multimeter ...
How to choose a mechanical multimeter?
On 2019-01-27 15:14:01 in Knownlege
The article explores how to choose a mechanical multimeter. ...
What is a multivibrator?
On 2019-01-08 16:54:51 in IC Chips
This article describes the multivibrator. ...
What is a magnetoelectric sensor and its roles?
On 2018-12-25 11:32:53 in Sensor
This article describes the role of magnetoelectric sensor. ...
How to identify and detect common diodes?
On 2018-12-14 14:17:24 in Generally electronic semiconductor
This article briefly introduces how to identify and detect common diodes ...
Rated power rating and detection method of fixed resistance
On 2018-12-13 14:58:39 in Knownlege
This article briefly introduces rated power rating and detection method of fixed resistance ...
How to choose an air switch
On 2018-12-06 13:34:28 in Knownlege
This article briefly introduces how to choose an air switch ...
how to detect the transient voltage suppression diode?
On 2018-10-26 17:00:00 in Generally electronic semiconductor
using a multimeter RX 10kilo-ohm for a monopole type TVS,the positive and reverse resistors can be measured by measuring ordinary diodes ...
Four switching power supplies common fail and repair skills
On 2019-07-11 10:59:51 in Generally electronic component
This article briefly introduces four switching power supplies common fail and repair skills ...
How to detect the fixed resistors by multimeter?
On 2019-06-14 16:19:00 in Resistors
This article describes the method of detecting fixed resistors. ...
Application of several common diodes
On 2019-03-18 15:30:55 in Generally electronic semiconductor
This article describes the application of several common diodes ...
What are the signal letters on mainboard?
On 2019-03-14 11:26:47 in IC Chips
This article briefly introduces some signal letters on mainboard ...
Some common inductor types
On 2019-01-14 14:09:05 in Inductor
This article briefly introduces some common inductor types ...
How to Clean the Dust of an Inverter?
On 2018-12-21 13:41:03 in Generally electronic component
How to Clean the Dust of an Inverter? ...
what are the characteristics of a light emitting diode?
On 2018-10-26 16:17:19 in IC Chips
Light emitting diodes have the same conductivity as ordinary diodes.When positive currents pass through PN junctions ...
Applications of Hall Effect IC switch
On 2023-02-23 14:02:30 in IC Chips
Hall Effect IC switches are used in consumer electronics and automotive applications to detect changes in magnetic fields, providing advantages such as efficiency, reliability and wide temperature range. ...
A method of detecting gas-sensitive resistors by using pointer multimeter current shields.
On 2019-07-05 16:20:45 in Resistors
This article describes a method of detecting gas-sensitive resistors by using pointer multimeter current shields. ...
What is the principle of FPC connector？
On 2019-07-01 17:54:41 in Connector
This article briefly introduces the principle of FPC connector ...
How to connect test lines when using DC / AC mode shields?
On 2019-04-20 13:38:41 in Technology
This article describes Method of properly connecting test lines when using DC / AC mode shields. ...
What are the types and role of solder resist?
On 2019-01-28 13:43:17 in Knownlege
This article describes the types and role of solder resist. ...
Different characteristics of paper capacitors and film capacitors
On 2019-01-14 15:35:42 in Capacitors
This article describes the different characteristics of paper capacitors and film capacitors ...
What should be paid attention to in the application of fixed capacitors?
On 2018-12-15 10:55:38 in Capacitors
This article discusses the application notes for fixed capacitors. ...
Relay function
On 2018-12-06 13:48:23 in Relays
This article describes the role of relays functions ...
What is the difference between a lithium battery charger and an adapter?
On 2021-07-02 10:47:03 in IC Chips
This article describes the characteristics of the lithium battery charger and an adapter. ...
Do you know how to rectify capacitor?
On 2019-08-20 11:05:57 in Capacitors
This article describes the characteristics of the capacitor. ...
When using resistance and line on-off test mode of the automotive digital multimeter.
On 2019-04-22 14:33:41 in Knownlege
This article write about when using resistance and line on-off test mode of the automotive digital multimeter.The correct method of choosing gear and connecting detection line is adopted. ...
A preliminary understanding of the parasitic effects of resistors and capacitors
On 2018-12-26 10:39:18 in Technology
This article briefly introduces the parasitic effects of resistors and capacitors ...
Inductance Selection and Layout and Wiring Principle of Switching Power Supply
On 2018-11-23 10:32:58 in Inductor
Switched-Mode Power Supply (SMPS) is a very efficient power converter. Its theoretical value is close to 100%, and there are many kinds. ...
How to use filters to solve the problem of electromagnetic interference?
On 2021-04-06 10:47:23 in Generally electronic component
This article describes the characteristics of the filters. ...
How is capacitive sensing applied in video games?
On 2020-12-16 10:33:03 in Capacitors
This article describes the characteristics of the sensor. ...
What are the measures to improve electromagnetic compatibility?
On 2019-09-10 10:17:48 in Technology
This article describes the characteristics of the electromagnetic compatibility. ...
What is the role of the thermal relay?
On 2018-12-08 12:03:04 in Relays
This article briefly introduces the role of the thermal relay ...
Is there any strategy to improve electromagnetic compatibility design?
On 2019-08-10 11:31:37 in Generally electronic component
This article describes the characteristics of the electromagnetic compatibility. ...
Quartz resonator(crystal oscillator)
On 2018-12-27 14:23:56 in Generally electronic component
This article writes about the quartz resonator ...
Hand soldering precautions
On 2018-12-10 11:29:39 in Technology
This article briefly introduces several precautions for manual soldering. ...
How to measurement of Zener diode?
On 2019-10-28 10:30:51 in Discrete Semiconductor
This article describes the characteristics of Zener diode. ...
What is the principle and marking method of the inductor?
On 2019-08-06 10:52:59 in Inductor
This article describes the characteristics of the the inductor. ...
What is the difference between the connector and the socket and the terminal block?
On 2019-07-10 10:29:04 in Connector
This article describes the differences between connectors and slots and terminal blocks. ...