Analysis of the working principle of anti-interference filter?
On 2020-10-23 10:46:29 in Generally electronic semiconductor
This article describes the characteristics of the filter. ...
What are the sources and classifications of EMI electromagnetic interference?
On 2019-08-20 10:58:30 in Generally electronic semiconductor
This article describes the characteristics of the EMI. ...
What is the basic amplifier circuit of the car module?
On 2019-08-07 10:53:38 in Generally electronic semiconductor
This article describes the characteristics of the amplifier. ...
What is the role of the transistor?
On 2018-12-05 11:31:53 in Generally electronic semiconductor
This article briefly introduces the role of the transistor ...
Methods for repairing LCD color TV with oscilloscope
On 2019-05-29 16:11:12 in Generally electronic semiconductor
This article writes about the methods for repairing LCD color TV with oscilloscope ...
How to solve the electromagnetic interference in PCB?
On 2021-04-08 10:33:44 in Generally electronic semiconductor
This article describes the characteristics of the PCB. ...
How to build a system with secure flash storage?
On 2020-10-06 11:02:45 in Generally electronic semiconductor
This article describes the characteristics of the flash storage. ...
How to make a simple buck controller?
On 2021-08-28 10:56:53 in Generally electronic semiconductor
This article describes the characteristics of the controller. ...
What is the EMI and ESD noise suppression design solution based on LCD or camera?
On 2020-10-27 10:45:50 in Generally electronic semiconductor
This article describes the characteristics of the camera ...
What are the three important rules of the EMC inductor and the three elements of the EMC problem?
On 2019-08-21 11:07:48 in Generally electronic semiconductor
This article describes the characteristics of the inductor. ...
What are the common transistors?
On 2019-01-08 16:15:52 in Generally electronic semiconductor
This article introduces some common transistors ...
Common Field Effect Transistors
On 2018-12-25 13:29:10 in Generally electronic semiconductor
This article describes some kinds of common field effect transistors. ...
Five.Optocoupler
On 2018-10-31 11:35:12 in Generally electronic semiconductor
Optocoupler is an electrical and photoelectric converter composed of LED and photosensitive transistors ...
What is the turn-off thyristor?
On 2018-10-29 15:02:28 in Generally electronic semiconductor
The GTO is also a PNPN four-layer semiconductor device whose structure and equivalent circuit are the same as ordinary thyristors. ...
What about low-capacitance EMI filters with improved performance?
On 2020-11-03 12:08:19 in Generally electronic semiconductor
This article describes the characteristics of the EMI filters. ...
What is the circuit of the video amplifier?
On 2019-09-12 10:22:26 in Generally electronic semiconductor
This article describes the characteristics of the video amplifier. ...
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 ...
How to construct an isolated power supply for an I2C isolator?
On 2019-07-29 11:31:53 in Generally electronic semiconductor
This article describes how to construct an isolated power supply for an I2C isolator ...
IGBT and IGBT modules
On 2018-12-28 11:47:49 in Generally electronic semiconductor
This article writes about the IGBTs and IGBT modules ...
Transistor
On 2018-12-17 15:23:58 in Generally electronic semiconductor
This article describes the basic principles of the transistor ...
Average current type LED step-down constant current driver AP5126
On 2023-03-20 13:49:59 in Generally electronic semiconductor
Average Current Type LED Buck Converters AP5126 is an efficient and cost-effective device designed for driving a wide range of LED based lighting systems. It has high efficiency, adjustable frequency, and temperature protection circuit. ...
Bidirectional thyristor and Gate turn-off ( GTO ) thyristor
On 2018-12-27 15:04:07 in Generally electronic semiconductor
This article describes the Bidirectional thyristor and Gate turn-off ( GTO ) thyristor ...
Is there any way to rectify EMC?
On 2019-09-17 10:26:49 in Generally electronic semiconductor
This article describes the characteristics of the EMC. ...
How to identify and detect bidirectional thyristors?
On 2018-12-18 15:02:24 in Generally electronic semiconductor
This article introduces some ways to identify and detect bidirectional thyristors ...
Mid-range FPGAs focus on low cost and low power
On 2019-07-09 11:51:49 in Generally electronic semiconductor
This article describes that Mid-range FPGAs focus on low cost and low power ...
Identification and detection of semiconductor triode.
On 2018-12-14 13:40:36 in Generally electronic semiconductor
This article describes the identification and detection of semiconductor triode. ...
Light emitting diodes（LED)
On 2018-12-13 14:06:12 in Generally electronic semiconductor
This article briefly introduces the light emitting diodes(LED) ...
Surface Acoustic Wave Filter (SAWF)
On 2018-11-03 13:50:26 in Generally electronic semiconductor
Structure and characteristics of ceramic components The ceramic element is coated with a metal silver layer on both sides of a sheet made of aluminum zirconate titanate ceramic material ...
Two,bi-directional thyristor
On 2018-10-31 11:22:11 in Generally electronic semiconductor
Bidirectional thyristor is a new semiconductor device developed on the basis of unidirectional thyristor ...
Identification and detection of semiconductor triode
On 2018-10-30 10:53:09 in Generally electronic semiconductor
The triode transistor, also called a semiconductor triode, also called a bipolar transistor and a crystal triode ...
What is the working principle of fiber optic connector?
On 2020-10-07 11:14:27 in Generally electronic semiconductor
This article describes the characteristics of the fiber optic connector. ...
How to design power supply electromagnetic compatibility?
On 2019-08-20 11:13:38 in Generally electronic semiconductor
This article describes the characteristics of the power supply electromagnetic compatibility. ...
Electromagnetic interference of LED drive power
On 2019-06-13 16:11:37 in Generally electronic semiconductor
This article writes about the electromagnetic interference of LED drive power ...
The LED display does not work, and the cause of the fault is determined and eliminated according to the flashing green light of the sending card.
On 2019-06-13 16:14:11 in Generally electronic semiconductor
The LED display does not work, and the cause of the fault is determined and eliminated according to the flashing green light of the sending card. ...
The working principle and characteristics of semiconductor laser
On 2018-12-03 14:34:20 in Generally electronic semiconductor
This article describes the principle and characteristics of semiconductor laser ...
What is the difference between switching power supply and ordinary power supply?
On 2021-05-13 10:53:14 in Generally electronic semiconductor
This article describes the characteristics of the power supply. ...
What is the difference between a primary battery and an electrolytic cell?
On 2019-08-10 10:57:50 in Generally electronic semiconductor
This article describes the characteristics of the battery. ...
CMOS circuit composition and working principle.
On 2019-05-30 14:45:14 in Generally electronic semiconductor
This article introduces the CMOS circuit composition and working principle ...
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 ...
How to distinguish between shielded and unshielded?
On 2018-11-21 10:50:00 in Generally electronic semiconductor
The shielded inductor has a magnetic shielding structure on the outside, so it can be seen from the appearance that the coil winding must be an unshielded inductor, and the shielded inductor does not see the coil winding from the appearance. ...