What parts are the small DC motors made up of and how its steady speed?
On 2019-01-02 17:44:05 in Knownlege
Common socket and its function
On 2018-12-14 15:23:26 in Generally electronic component
The difference between diode and resistor
On 2018-12-08 11:39:22 in Knownlege
What is the magnetron of the microwave oven and how does it works?
On 2018-12-20 15:01:50 in Knownlege
This article introduces the functional characteristics, working principles of the continuous wave force air-cooled magnetron used in the microwave oven. ...
What is a field-effect transistor?
On 2018-12-13 14:34:17 in Knownlege
What are the characteristics of led lamp beads?
On 2019-07-24 10:57:33 in Photoelectric
How does the MOS field effect transistor work?
On 2018-12-14 11:19:54 in Knownlege
What are the resistors functions,parameters and how to identify the resistance of the resistor?
On 2018-12-17 13:58:35 in Resistors
This article describes what are the resistors functions,parameters and how to identify the resistance of the resistor? ...
What is the principle of photoelectric conversion devices?
On 2018-12-08 10:40:53 in Knownlege
Have you seen a transparent and printable ultra-sensitive thermal sensor?
On 2019-05-22 13:59:20 in Sensor
This article briefly introduces a transparent and printable ultra-sensitive thermal sensor which may be put out in the future. ...
What is the working principle of a gas-fired heat gun?
On 2019-01-27 15:01:50 in Knownlege
The classification of capacitors
On 2019-01-07 12:11:41 in Capacitors
Filter circuit
On 2019-01-04 13:28:12 in Knownlege
Diode rectifier filter circuit
On 2018-12-13 15:23:19 in Knownlege
What sensor technologies are used in automotive systems?
On 2021-01-14 11:20:58 in Sensor
What is the working principle of the primary battery?
On 2019-08-15 10:13:17 in Generally electronic semiconductor
What are the semiconductor materials used in RF microwave power transistors?
On 2020-01-14 10:46:34 in IC Chips
What are the measures to improve electromagnetic compatibility?
On 2019-09-10 10:17:48 in Technology
What is the concept and main function of the collision sensor?
On 2023-06-27 17:34:46 in IC Chips
How to detect the malfunction of the air flow sensor?
On 2020-07-16 10:41:40 in Sensor
How to detect the malfunction of the air flow sensor?
On 2020-06-27 10:37:17 in IC Chips
The method of using the ignition block of OTC700 series automobile digital multimeter
On 2019-04-26 10:58:45 in Knownlege
This article briefly introduces the method of using the ignition block of OTC700 series automobile digital multimeter ...
What is the definition and classification of luminescence?
On 2019-01-15 15:05:43 in Knownlege
What is a resistor?
On 2018-12-14 13:26:07 in Knownlege
Common electric iron type and structure
On 2019-01-27 14:56:05 in Knownlege
Need know about the working of a sweep-frequency generator
On 2018-12-20 11:32:53 in Knownlege
The main role of the potentiometer?
On 2018-12-11 13:20:38 in Knownlege
What is a circuit connector?
On 2018-12-08 13:51:01 in Knownlege
How is RFID long-range read-write antenna designed?
On 2020-08-15 11:10:10 in IC Chips
Detailed explanation of the triode of a motor short circuit protection circuit
On 2023-03-13 14:11:20 in Generally electronic semiconductor
Three-pole transistors protect circuits by cutting off current when there is a short circuit or overload. They are used in motor control and overload protection circuits, limiting the amount of current the motor or load can draw. ...
Parameters, Equivalent and Alternative Types of Switching Diode LL4148
On 2023-03-09 14:13:30 in Generally electronic semiconductor
LL4148 is an inexpensive, ultra-fast and efficient switching diode used in low-voltage, low-current applications with equivalent and substitute diodes. ...
What are the factors to consider for the reliability of the connector?
On 2019-07-02 15:42:30 in Connector
OLED illumination principle and structure
On 2019-06-15 15:27:31 in Generally electronic semiconductor
What is the types and role of flux?
On 2019-01-27 15:02:59 in Knownlege
The different characteristics between Ceramic capacitor and single stone capacitor
On 2019-01-14 10:45:29 in Capacitors
This article describes the different characteristics between Ceramic capacitor and single stone capacitor. ...
What are the common transistors?
On 2019-01-08 16:15:52 in Generally electronic semiconductor
What is Logic Algebra?
On 2019-01-07 17:43:41 in Knownlege
Photosensitive resistor and photosensitive transistor
On 2018-12-29 15:34:08 in Photoelectric
What are the application characteristics and development trends of automotive connectors?
On 2020-06-12 10:44:33 in Generally electronic semiconductor
Is there any way to rectify EMC?
On 2019-09-17 10:26:49 in Generally electronic semiconductor