The main role of the capacitor on the board
On 2018-12-03 13:27:02 in Capacitors
This article is about The main role of the capacitor on the board ...
What are the measures to improve the anti-interference ability and electromagnetic compatibility?
On 2019-08-19 10:42:46 in Generally electronic component
This article describes the characteristics of the electromagnetic compatibility. ...
How to make DC adjustable power supply?
On 2019-01-22 16:54:34 in Technology
This article describes how to make DC adjustable power supply ...
Design dimensions of printed conductors and holes for pad
On 2018-12-13 11:19:14 in Knownlege
This article introduces the design dimensions of printed conductors and holes for pad ...
Why does the computer's graphics card capacitor broken? Does it affect the operation of the computer?
On 2018-12-08 13:39:51 in Knownlege
This article briefly introduces why does the capacitor broken and its effects。 ...
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 ...
How to judge whether there is a fault element according to the value of earth resistance？
On 2019-04-03 14:22:13 in Knownlege
This article describes the how to judge whether there is a fault element according to the value of earth resistor. ...
Common switch and automatic switch: relay
On 2019-01-21 16:53:38 in Generally electronic component
This article briefly introduces the common switch and automatic switch: relay ...
Decoupling capacitance design
On 2018-12-06 11:51:04 in Knownlege
This article briefly introduces the decoupling capacitance design ...
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? ...
Do you know how to design the system ground?
On 2019-10-16 10:27:51 in Knownlege
This article describes the characteristics of the system ground. ...
how to detect infrared receiving diode?
On 2018-10-26 16:55:08 in Generally electronic semiconductor
the judgment electrode is the same as that for detecting the normal or reverse resistors of ordinary light emitting diodes or diodes. ...
What are the practical applications of MOS tubes?
On 2019-12-07 11:16:04 in Discrete Semiconductor
This article describes the characteristics of the MOS tubes. ...
How to solve the electromagnetic interference problem of LED drive power?
On 2019-09-24 10:17:31 in Photoelectric
This article briefly introduces how to solve the electromagnetic interference problem of LED drive power? ...
What is the structure of a common mechanical multimeter?
On 2019-01-25 16:17:30 in Knownlege
This article writes about the structure of a common mechanical multimeter. ...
What Are the Effects of Different Power Resistors?
On 2018-12-21 11:15:56 in Resistors
This article describes the effects of different power resistors ...
How to use the negative output voltage to adjust the LED current in a buck-boost topology?
On 2020-03-16 10:14:18 in IC Chips
This article describes the characteristics of the LED. ...
What are the characteristics and functions of magnetic beads?
On 2019-08-15 10:16:55 in Technology
This article describes the characteristics of the magnetic beads. ...
What are the commonly used anti-jamming technologies for sensors?
On 2023-08-19 11:31:48 in Sensor
This article describes the characteristics of the sensors. ...
How is the EMC of the isolation transformer designed?
On 2019-09-11 10:16:25 in Generally electronic component
This article describes the characteristics of the transformer. ...
What are the precautions for using MOS tubes?
On 2019-08-06 10:47:35 in Generally electronic semiconductor
This article describes the characteristics of the MOS tubes. ...
GND( ground) resistor value measured by a multimeter
On 2019-04-02 11:32:30 in Resistors
This article describes the GND( ground) resistor value measured by a multimeter ...
What is the working principle of water tank water level automatic controller ?
On 2019-01-23 17:14:25 in Knownlege
This article writes about the working principle of water tank water level automatic controller ...
How to Detect a Universal Three-Terminal Integrated Voltage Regulator?
On 2018-12-15 14:28:23 in Generally electronic component
This article briefly introduces how to Detect a Universal Three-Terminal Integrated Voltage Regulator ...
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 ...
What are the factors to consider for the reliability of the connector?
On 2019-07-02 15:42:30 in Connector
This article briefly introduces some factors to consider for the reliability of the connector ...
How to repair the mechanical multimeter AC voltage and current mode fault?
On 2019-01-28 13:44:30 in Technology
This article briefly introduces how to repair the mechanical multimeter AC voltage and current mode fault. ...
How to use the special resistor:network resistor and adjustable resistor?
On 2019-01-21 10:43:42 in Resistors
This article describes the use of special resistor:network resistor and adjustable resistor. ...
What are the common transistors?
On 2019-01-08 16:15:52 in Generally electronic semiconductor
This article introduces some common transistors ...
Commonly used transformers
On 2019-01-04 13:57:57 in Transformer
This article describes some commonly used transformers ...
What is a sensor and its role?
On 2018-12-14 11:26:40 in Sensor
This article briefly introduces the sensor and its role. ...
The difference between resistance and impedance
On 2018-12-04 11:32:41 in Knownlege
This article describes the difference between resistance and impedance ...
What are the techniques for car electronic instrument maintenance?
On 2019-07-10 10:53:09 in Technology
This article writes about the techniques for car electronic instrument maintenance ...
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 ...
How to make an electronic energy saving lamp?
On 2019-01-19 16:55:13 in Technology
This article describes to make an electronic energy saving lamp ...
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 applications of TVS diodes?
On 2021-07-09 10:48:30 in Discrete Semiconductor
This article describes the characteristics of the diode. ...
Pre-welding preparation
On 2018-12-10 14:05:13 in Knownlege
This article describes the preparation of pre-welding ...
Do you know resistance, chip resistance and its resistance value?
On 2019-11-02 10:16:53 in Resistors
This article describes the characteristics of resistance. ...