Connector is very important in our daily lives
On 2019-07-06 15:22:02 in Connector
This article describes the importance of connector in our daily lives ...
How to detect the quality of fuse resistor and thermistor by pointer multimeter?
On 2019-05-31 14:16:46 in Resistors
This article aims to describe some methods for detecting the quality of a fuse resistor and thermistor by a pointer multimeter. ...
What are the main differences between Automobile Digital Multimeter and ordinary Digital Multimeter？
On 2019-02-27 11:07:48 in Knownlege
This article introduces the main differences between Automobile Digital Multimeter and ordinary Digital Multimeter. ...
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 an capacitor and how to distinguish the capacitance value?
On 2019-01-19 16:42:45 in Inductor
This article describes what is an capacitor and how to distinguish the capacitance value ...
What are the performance characteristics of glass glaze resistor and wirewound resistor?
On 2019-01-14 10:27:08 in Resistors
This article describes the performance characteristics of glass glaze resistor and wirewound resistor. ...
What is excitation spectra?
On 2019-01-11 13:21:32 in Knownlege
This article briefly introduces the principle of excitation spectra ...
What are the principle,types and main technical parameters of a switch?
On 2019-01-08 10:56:57 in Generally electronic component
This article describes the principle,types and main technical parameters of a switch ...
What are the common diodes?
On 2019-01-07 15:51:31 in Generally electronic semiconductor
This article describes three types common diodes ...
Two types of mechanical switch and their detection methods.
On 2019-01-07 15:04:43 in Generally electronic component
This article introduces two types of mechanical switches and their detection methods. ...
Product packaging
On 2019-01-05 10:46:35 in Knownlege
This article writes about the product packaging ...
Display LCD and LED
On 2018-12-08 10:52:21 in Generally electronic semiconductor
This article writes about the different roles of display LCD and LED ...
Type and function of time relay
On 2018-12-08 10:45:33 in Knownlege
This article briefly introduces different type and function of time relay ...
What are the common types of power transformers?
On 2018-12-06 10:08:20 in Knownlege
This article writes about the different types of power transformers. ...
How to detect , repair and replace inductance the ordinary coil?
On 2018-12-01 09:58:56 in Inductor
How to detect , repair and replace inductance the ordinary coil? ...
What is a damped line output transistor?
On 2018-10-27 11:06:35 in Relays
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 ...
Laptop cooler
On 2018-12-05 12:07:56 in Knownlege
This article briefly introduces the laptop cooler ...
What is the characteristic of the sensor?
On 2018-12-04 11:22:28 in Sensor
This article describes the characteristics of sensor. ...
How did TFT LCD screen come into being?
On 2018-11-17 11:16:38 in Generally electronic semiconductor
How did TFT LCD screen come into being? ...
Reliability Engineering and Reliability Testing in PCBA Manufacturing
On 2023-08-03 11:37:39 in PCBA
In the PCBA (Printed Circuit Board Assembly) manufacturing process, reliability engineering and reliability testing are essential links. This article will introduce reliability engineering principles and reliability testing methods in PCBA manufacturing t ...
What are the advantages of the piezoelectric effect?
On 2023-07-12 15:05:18 in Filter
This article describes the characteristics of the piezoelectric effect. ...
What is the EMC filter rectification six-step method?
On 2019-12-04 10:46:17 in IC Chips
This article describes the characteristics of the filter. ...
What is the working principle of the filter circuit?
On 2019-09-21 10:07:50 in Generally electronic semiconductor
This article describes the characteristics of the filter. ...
Do you know how to choose electrolytic capacitors?
On 2019-08-05 10:38:41 in Capacitors
This article describes the characteristics of the electrolytic capacitors. ...
What is the effect of mma7660 gravity accelerometer and gyroscope?
On 2023-08-10 18:26:13 in Filter
This article describes the characteristics of the gravity accelerometer. ...
How will the high-power RF and microwave of RF connectors be affected?
On 2021-08-10 10:38:20 in Connector
This article describes the characteristics of the connectors. ...
What are the main causes of soldering defects on PCB boards?
On 2020-08-06 10:48:56 in Generally electronic semiconductor
This article describes the characteristics of the PCB boards. ...
What kinds of electromagnetic compatibility tests are there?
On 2019-10-09 13:25:56 in Generally electronic component
This article describes the characteristics of the electromagnetic compatibility. ...
What is a capacitor and its role?
On 2018-12-13 15:47:12 in Capacitors
This article describes the role of capacitor ...
What is the application analysis of a small current transformer based on the principle of zero magnetic flux in a power system?
On 2020-07-17 10:44:42 in Sensor
This article describes the characteristics of the transformer. ...
If there is no same type of diode in use, how to replace it?
On 2019-01-05 10:49:48 in Generally electronic semiconductor
This article describes how to replace diode when there is no same type of diode ...
What is the solenoid valve?
On 2019-01-02 16:40:21 in Generally electronic component
This article briefly introduces the solenoid valve ...
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 ...
The difference between sensor and sensor module
On 2018-12-06 11:33:39 in Knownlege
This article briefly introduces The difference between sensor and sensor module ...
How to detect the capacitance of the computer motherboard
On 2018-12-05 11:13:03 in Technology
This article describes the detection method of the capacitance of the computer motherboard ...
What kinds of transformers can be divided according to their use?
On 2018-12-03 13:06:32 in Sensor
This article is about the division of transformers. ...
What are the factors affecting the high-power RF and microwave of RF connectors?
On 2021-08-31 10:32:41 in Connector
This article describes the characteristics of the connectors. ...
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. ...
What are the key issues to consider in the process of modernizing the network?
On 2023-05-19 13:30:33 in IC Chips
This article describes the characteristics of the network. ...