How to measure the transformer is good or bad?
On 2018-12-06 12:03:17 in Technology
This article briefly introduces some ways to measure the transformer is good or bad ...
What is an LED digital tube?
On 2018-10-29 15:10:23 in Photoelectric
A commonly used LED digital tube is composed of seven light-emitting tubes,which is composed of eight figures,with a decimal point inside the eight-section digital tube, Figure is shown as the digital tube shape and internal Structure Chart ...
Signal Integrity and Electromagnetic Interference Treatment in PCBA Design
On 2023-08-15 14:12:05 in PCBA
In the PCBA (Printed Circuit Board Assembly) design process, signal integrity and electromagnetic interference processing are crucial. This article will introduce the concept of signal integrity in PCBA design, influencing factors and processing methods, ...
What are the analog audio interfaces?
On 2023-05-18 13:34:06 in IC Chips
This article describes the characteristics of the analog audio interfaces. ...
What is the relationship between transistor and gate?
On 2019-11-01 10:22:23 in Discrete Semiconductor
This article describes the characteristics of transistor and gate. ...
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. ...
SATA hard disk interface circuit analysis and maintenance.
On 2019-07-04 17:51:59 in Connector
This article writes about the SATA hard disk interface circuit analysis and maintenance ...
The working principle of reset circuit of AMD RS80 chipset motherboard.
On 2019-07-01 18:05:27 in IC Chips
This article describes the working principle of reset circuit of AMD RS80 chipset motherboard. ...
How to measure if the start-up circuit motherboard is short-circuited.
On 2019-06-14 16:05:01 in Technology
This article describes the method of measure if the start-up circuit motherboard is short-circuited. ...
How to detect the quality of potentiometers?
On 2019-06-11 15:08:27 in Resistors
This article describes a method for detecting the quality of potentiometers. ...
The working principle of RT9214 chip is analyzed.
On 2019-06-05 18:04:10 in IC Chips
This article briefly introduces the working principle of RT9214 chip. ...
What is the working principle of the reset circuit of the Intel H55 chipset motherboard
On 2019-06-03 15:35:36 in IC Chips
This article write about the working principle of the reset circuit of the Intel H55 chipset motherboard. ...
What is the definition and major categories of low-voltage electrical appliances?
On 2019-05-23 11:55:08 in Knownlege
This article briefly introduces the definition and major categories of low-voltage electrical appliances ...
How the nVIDIA MCP78 chipset motherboard works?
On 2019-05-06 11:00:39 in IC Chips
This article briefly introduces the work principle of nVIDIA MCP78 chipset motherboar. ...
The working principle of AMD RS880 chipset motherboard
On 2019-04-11 11:11:16 in Knownlege
This article describes the working principle of AMD RS880 chipset motherboard. ...
DDD Intel H555 chipset I3 Series motherboard architecture
On 2019-04-10 11:00:02 in Knownlege
This article describes the DDD Intel H555 chipset I3 Series motherboard architecture. ...
How to recognize ATX Power supply and maintenance Instruments
On 2019-04-01 17:27:17 in Knownlege
This article describes the methods torecognize ATX Power supply and maintenance Instruments ...
Application of the operational amplification
On 2019-03-13 11:31:37 in IC Chips
This article describes application of the operational amplification ...
Basic functions and characteristics of multimeter
On 2019-02-26 17:53:50 in Knownlege
This article describes the basic functions and characteristics of multimeter ...
How to detect the AC voltage/current and DC voltage/current with using a multimeter?
On 2019-02-22 13:54:44 in Technology
This article describes methods for detecting the AC voltage/current and DC voltage/current with using a multimeter ...
What are the methods for detecting DC resistance with using multimeter?
On 2019-02-18 16:59:48 in Knownlege
This article describes some methods for detecting DC resistance with using multimeter ...
What is the Inductor?
On 2019-02-13 11:43:40 in Inductor
This article briefly introduces the Inductor. ...
What are the slots on computer motherboards?
On 2019-02-12 17:05:03 in Knownlege
This article introduces slots on computer motherboards ...
How to use the universal bridge meter for measuring capacitance?
On 2019-01-28 13:39:44 in Technology
This article describes how to use the universal bridge meter for measuring capacitance. ...
What are the common faults of the digital multimeter and how to fix it after the fault?
On 2019-01-27 15:09:34 in Technology
This article writes about the digital multimeter common faults and maintenance. ...
What is a capacitance meter and how to use it?
On 2019-01-27 14:46:04 in Knownlege
This article writes about the capacitance meter and its use methods. ...
What is the work principle of LED cycle light and the list of components to form it?
On 2019-01-23 16:37:01 in Technology
This article write about the work principle of LED cycle light and the list of components to form it ...
What is the nature of resistor?
On 2019-01-19 16:35:21 in Resistors
This article briefly introduces the nature of resistor. ...
How to synthesize phosphor?
On 2019-01-15 11:35:30 in Knownlege
This article briefly introduces three ways to synthesize phosphors ...
What is the welding process of printed circuit board?
On 2019-01-12 11:44:44 in Knownlege
This article writes about the welding process of printed circuit board ...
What is the characteristic and classification of Digital Logic Gate Circuit?
On 2019-01-09 15:20:34 in IC Chips
This article describes the characteristic and classification of Digital Logic Gate Circuit ...
What is the wave soldering and its process?
On 2019-01-09 15:05:39 in Knownlege
This article describes the wave soldering and its process ...
What are the nature and application of monostable flip-flops?
On 2019-01-09 14:40:38 in IC Chips
This article describes the nature and application of monostable flip-flops ...
What is included in the whole machine inspection?
On 2019-01-07 11:07:09 in Knownlege
This article briefly introduces the whole machine inspection ...
Dip welding and wave soldering technology
On 2019-01-02 17:22:45 in Technology
This article describes the Dip welding and wave soldering technology ...
Trigger
On 2018-12-18 15:40:34 in IC Chips
This article briefly introduces the trigger and basic SR latch ...
Different of a five-terminal integrated voltage regulator with reset function and a voltage-controlled five-terminal integrated voltage regulator
On 2018-12-17 15:12:49 in IC Chips
This article briefly introduces different of a five-terminal integrated voltage regulator with reset function and a voltage-controlled five-terminal integrated voltage regulator ...
How to detect,repair and replace the ordinary inductance coil?
On 2018-12-17 10:46:17 in Technology
This article briefly introduces some ways to detect,repair and replace the ordinary inductance coil ...
What are the main parameters of the inductor?
On 2018-12-15 15:37:21 in Inductor
This article introduces the main parameters of the inductor ...
Loudspeaker
On 2018-12-15 14:54:45 in Generally electronic component
This article introduces the classification of loudspeakers ...