Common socket and its function
On 2018-12-14 15:23:26 in Generally electronic component
Identification and detection of semiconductor triode.
On 2018-12-14 13:40:36 in Generally electronic semiconductor
What is a positive temperature coefficient thermistor?
On 2018-12-14 13:13:50 in Knownlege
This article describes the parameters and measurement of the positive temperature coefficient thermistor ...
LED digital tube
On 2018-12-13 14:17:22 in Generally electronic semiconductor
Debugging and Assembly of patch miniature FM Radio
On 2018-12-11 14:03:30 in Knownlege
Type of electronic tube
On 2018-12-03 11:50:39 in Technology
The types and characteristics of solder wave crests
On 2018-10-30 11:38:53 in Relays
let the solder joints get reliable wetting;the stationary tin wave at the rear is perfect for further trimming the solder joints that have been wettable but irregular in shape ...
What is a Schottky diode? How to detect?
On 2018-10-26 15:54:21 in Relays
Schottky diode is a low-power, high-current,ultra-high-speed semiconductor device, reverse recovery time trr can be small to a few nanoseconds ...
If there is no same type of pipe in use, how to replace it?
On 2018-10-26 15:50:14 in Relays
Diodes are generally not good repair, damage can only be replaced. In selecting diodes, we should pay attention to the following principles. ...
Diode and transistor detection
On 2018-08-22 12:31:42 in Relays
In identifying and detecting common components, the resistance is the forward resistance of the diode. ...
How does an infrared proximity sensor work?
On 2020-11-18 11:26:50 in Sensor
How does an infrared proximity sensor work?
On 2020-06-23 14:34:56 in IC Chips
How does an infrared proximity sensor work?
On 2020-06-19 10:57:14 in Generally electronic semiconductor
How to deal with EMI and EMC in high frequency?
On 2021-04-01 10:38:22 in Generally electronic component
What is the application principle of open-ended Hall current sensors in power distribution systems?
On 2020-11-17 11:34:15 in Sensor
What are the applications of small current transformers based on the principle of zero magnetic flux in power systems?
On 2020-11-14 11:43:03 in Sensor
EMI and ESD noise suppression design solutions based on LCD or camera?
On 2020-10-20 11:13:47 in IC Chips
What are the semiconductor materials used in RF microwave power transistors?
On 2020-01-14 10:46:34 in IC Chips
How to test the electromagnetic compatibility of the excitation switching power supply circuit?
On 2019-12-05 10:32:19 in IC Chips
How does the D trigger circuit change to SR type, JK type and T type?
On 2019-09-27 10:24:30 in Technology
What are the key factors for digital power to replace analog power?
On 2021-03-27 10:54:46 in Generally electronic semiconductor
What is the relevant knowledge of sensors?
On 2021-02-22 10:33:42 in Sensor
How to protect outdoor cameras from extreme weather with temperature switches?
On 2021-01-20 10:45:23 in IC Chips
This article describes whether the temperature switch will be affected by changes in the environment. ...
What are the types of gas sensors?
On 2020-11-13 10:58:12 in Sensor
Will the mechanical hard drive terminator be a QLC SSD?
On 2020-09-21 11:06:51 in IC Chips
In order to achieve satisfactory TV results, how to select and use DLP splicing screens?
On 2020-09-02 10:22:03 in Generally electronic component
How to solve the malfunction of LED display?
On 2020-08-03 11:13:45 in IC Chips
How to reduce noise and electromagnetic interference?
On 2019-12-09 10:57:28 in Capacitors
What are the methods and techniques for detecting switching circuit?
On 2019-12-06 10:25:39 in Generally electronic component
What is the cause of the resonant overvoltage?
On 2019-08-19 10:55:16 in Capacitors
Texas Instruments (TI) is the newest power switching regulator with the lowest quiescent current.
On 2019-08-12 10:19:39 in Generally electronic component
What are the main indicators of the signal generator?
On 2019-07-31 11:10:27 in Generally electronic semiconductor
What is the status of sensor technology today?
On 2019-07-30 11:31:12 in Sensor
Microsemi offers radiation-tolerant FPGAs for high-speed signal processing applications
On 2019-07-25 11:17:58 in Generally electronic component
This article describes that Microsemi offers radiation-tolerant FPGAs for high-speed signal processing applications ...
What is the FPGA development process and how to use it after development?
On 2019-07-23 13:34:06 in Generally electronic component
What factors should be considered in the PCB design process of GTP signals for FPGAs
On 2019-07-20 10:40:06 in Generally electronic component
This article describes some factors that should be considered in the PCB design process of GTP signals for FPGAs ...
Some basic considerations and failure analysis of the connector
On 2019-07-05 16:25:55 in Connector
Network card chip and interface circuit analysis and maintenance.
On 2019-07-04 17:53:41 in IC Chips
This article briefly introduces the Network card chip and interface circuit analysis and maintenance. ...
Method of measuring common resistance and high resistance by digital multimeter.
On 2019-07-01 18:12:58 in Resistors
This article describes the method of measuring common resistance and high resistance by digital multimeter. ...
Methods for repairing LCD color TV with oscilloscope
On 2019-05-29 16:11:12 in Generally electronic semiconductor